Top medical device contract manufacturers in Indiana, ranked by ChatGPT answers

Places ChatGPT showed

• Avalign Instruments and Implants · 4.1★ · Medical equipment manufacturer
• ARCH Medical Solutions · local_business

If you mean medical-device OEMs looking for a contract manufacturer/CDMO with operations in Indiana, I’d put these near the top of the list. My ranking emphasizes ISO 13485/regulatory maturity, breadth of manufacturing, medical-device specialization, and ability to support programs from development through production.

Rank	Manufacturer	Indiana strength	Best fit
1	Avalign Instruments and Implants	Fort Wayne	Orthopedic implants & surgical instruments
2	Paragon Medical	Pierceton / northern Indiana	Large, complex orthopedic & surgical-device programs
3	ARCH Medical Solutions	Warsaw	Precision machining, orthopedic components
4	Red Star Contract Manufacturing	Larwill	Molding, overmolding, cannulas, biopsy devices, sterile kits
5	D&R Products	Indiana	Precision metal components through finished devices
6	Advanced Engineering	Huntington	Injection molding, tooling, assembly & packaging
7	Precision Medical Technologies	Northern Indiana	Orthopedic implants & instruments
8	Revelation Medical Devices	Auburn	CNC machining, orthopedic instruments/implants
9	Infinity Molding & Assembly	Mount Vernon	Cleanroom molding, assembly & packaging
10	Complexus Medical	Plymouth	Assembly, kitting, packaging & sterilization coordination

1\. Paragon Medical — probably the strongest overall choice

If you're looking for a true end-to-end medical-device CDMO, Paragon is one of the first companies I'd investigate. It supports design/development, precision manufacturing, additive manufacturing, finishing, assembly, packaging, regulatory coordination and supply-chain management. Its portfolio includes implants, surgical instruments, cases/trays, minimally invasive devices and other MedTech products.

Its Indiana operation also has unusually deep additive-manufacturing capabilities, including a 34,000-square-foot facility with in-house HIP and metrology. Paragon's current ISO 13485 certificate covers design/production of surgical instrumentation, trials and implants at its Pierceton operation.

Best for: established OEMs, orthopedic implants, instruments, complex product launches, and programs where you want to consolidate multiple suppliers.

2\. Red Star Contract Manufacturing — excellent vertically integrated option

Red Star is particularly interesting for injection molding + machining + assembly + sterile packaging. It operates a vertically integrated facility in Larwill and says its ISO 13485/FDA-registered operation handles everything from prototyping through assembly and packaging.

Its medical portfolio includes biopsy needles, cannulas, catheter products, single-use instruments, overmolded orthopedic instruments and sterile procedure kits.

Best for: disposable devices, molded components, overmolding, diagnostic devices, cannulas and sterile kits.

3\. Avalign Instruments & Implants

Avalign is a particularly strong candidate for orthopedics and surgical instrumentation. Its Fort Wayne operation is part of Avalign's Instruments & Implants business and operates in an FDA-registered/ISO 13485-certified environment.

Best for: orthopedic implants, instruments and high-precision medical manufacturing.

4\. D&R Products

D&R is worth serious consideration when the project is precision metal-heavy. It is ISO 13485:2016 certified and FDA registered and describes its offering as going from bar stock through finished medical devices. It has particular expertise with high-precision metal manufacturing, including difficult materials such as nitinol.

It also offers final assembly and cleanroom integration for Class I, II and III devices.

Best for: precision components, metal devices, nitinol, complex machining and vertically integrated production.

5\. Advanced Engineering

The Huntington operation is a good choice if plastic injection molding is central to the device. Advanced Engineering is ISO 13485:2016 certified and offers tooling, injection/insert molding, medical-device assembly, packaging, labeling, kitting and cleanroom molding.

Best for: molded medical devices, tooling + molding + assembly, and turnkey plastic-device programs.

6\. Precision Medical Technologies

This is another strong orthopedic-focused option. The company operates three Indiana facilities and says it manufactures implants, components and instruments for shoulder, hip, knee, spine and trauma/extremity applications. It is ISO 13485:2016 certified and offers machining, casting, turning, finishing, design and assembly.

Best for: orthopedic implants and instrumentation, especially when you want substantial Indiana-based manufacturing depth.

7\. Revelation Medical Devices

RMD is an attractive smaller/mid-sized precision manufacturer. It is ISO 13485:2016 certified and FDA registered, with 3-, 4- and 5-axis milling, live-tool turning, orthopedic finishing, laser/TIG welding, passivation, polishing, laser etching and packaging.

Best for: orthopedic components/instruments, high-mix precision machining and companies wanting a more focused supplier.

8\. Infinity Molding & Assembly

Especially compelling for plastic medical devices requiring cleanroom production. Its Mount Vernon facility offers injection molding, assembly, final packaging, sterilization protocol management and fulfillment, with particle monitoring in the cleanroom. Its medical product experience includes diagnostic products, drug-delivery components, surgical-pump components, cardiac-monitor assemblies and orthopedic components.

9\. Complexus Medical

Complexus is particularly worth considering when the primary need is device assembly, kitting, packaging and supply-chain management rather than simply machining a component. It describes itself as a full-service medical-device contract manufacturer with assembly, kitting/packaging and sterilization coordination capabilities.

10\. Single Source Medical

A smaller but highly specialized option in Churubusco. It's dedicated to the orthopedic industry and focuses on precision-machined implants and surgical instruments, with machining, finishing, marking, cleaning, inspection and assembly under one roof. It is ISO 13485 and FDA registered.

My shortlist by project type

• Orthopedic implants: Paragon, Avalign, Precision Medical Technologies, Single Source Medical
• Surgical instruments: Paragon, Avalign, Precision Medical Technologies, RMD
• Plastic injection molding: Advanced Engineering, Red Star, Infinity
• Molded + assembled disposable devices: Red Star, Infinity, Paragon
• Precision metal / CNC: D&R, Paragon, Avalign, RMD, ARCH
• Device assembly / packaging / kitting: Complexus, Red Star, Paragon
• Start-up / new product development: Paragon, Advanced Engineering, Red Star
• Large-scale/end-to-end CDMO: Paragon is my first call
• Smaller, highly specialized supplier: RMD or Single Source Medical

One important caveat: "best" changes substantially depending on the device. Indiana is unusually strong in orthopedics, so a company that is outstanding for titanium implants may be a poor choice for an electromechanical Class II disposable or catheter.

If you tell me what type of device you're manufacturing (e.g., orthopedic implant, surgical instrument, catheter, disposable, diagnostic, electromechanical), expected annual volume, and whether you need design/validation or just build-to-print, I can narrow this to the 5 best Indiana CMOs and compare them on capabilities, ISO/FDA status, estimated scale, location, and likely fit.

Places ChatGPT showed

• Avalign Instruments and Implants · 4.1★ · Medical equipment manufacturer
• Mach Medical · Medical equipment manufacturer
• Precision Medical Technologies, Inc · 5.0★ · Manufacturer
• SpiTrex CTE · 4.0★ · Manufacturer
• ARCH Medical Solutions · local_business
• complexus medical · local_business
• Micropulse Incorporated · 4.7★ · Manufacturer
• Red Star Contract Manufacturing · 3.4★ · Plastic injection molding service
• Kimball Solutions · Medical equipment manufacturer
• MANAR Medical · 5.0★ · Plastic injection molding service
• KYOCERA SGS Precision Tools - Medical Division · 5.0★ · Manufacturer

Indiana is unusually strong for orthopedic contract manufacturing, especially around Warsaw, Fort Wayne, Columbia City, and Plymouth. If I were building a shortlist for an orthopedic or surgical-device OEM, I’d start with the following.

My top Indiana shortlist

Manufacturer	Best fit	Why I’d shortlist them
Avalign Instruments and Implants	Complex orthopedic implants + instruments	Strong machining depth, 80,000-sq-ft Fort Wayne facility, 170 employees, 24 Swiss machines, 31 mills, EDM, gundrilling, laser marking, CMM/vision inspection; explicitly serves orthopedic, spine and trauma.
Mach Medical	High-volume orthopedic implants	Particularly attractive for knee, hip, spine, extremity and trauma implants, with an emphasis on automation, repeatability and inventory reduction.
Precision Medical Technologies, Inc	Emerging OEMs → scaled production	One of the better all-around choices: three northern Indiana facilities, implants + instruments, DFM, prototyping, production, assembly and finishing under an ISO 13485 system.
SpiTrex CTE	Spine, rods, implants and instruments	Very strong specialized orthopedic offering: rod bending, gun drilling, wire EDM, anodizing, laser welding/etching, cleaning/passivation, packaging and instrument assembly.
ARCH Medical Solutions	Precision-machined implants/instruments	Good candidate for tight-tolerance orthopedic work, particularly spine/trauma and development-to-production programs.
Complexus Medical	Surgical instruments, assemblies, kits	Especially interesting when the product is more than a machined implant: cleanroom assembly, subassembly/final assembly, traceability, DHRs, sterile kits/trays and orthopedic/spine instruments.
Micropulse Incorporated	Orthopedic implants + instruments + cases/trays	Columbia City orthopedic specialist with implant, instrument and custom case/tray capabilities; attractive for an OEM wanting several pieces of the manufacturing ecosystem together.
Red Star Contract Manufacturing	Overmolded instruments, plastics, kits	Particularly good for molded/overmolded orthopedic instruments, single-use devices, kits and packaging. ISO 13485 and FDA-registered.
Kimball Solutions	High-volume plastics + cleanroom assembly	Better fit for plastic medical devices, automated assembly and combination-product/drug-delivery-type programs than for machined implants.
MANAR Medical	Medical injection molding	Worth considering for molded components and assemblies, particularly when sophisticated plastics processing is central to the device.

1\. Best overall for a pure orthopedic OEM: Precision Medical Technologies

I'd put Precision Medical Technologies near the top if you're a small-to-mid-sized orthopedic company that needs a partner rather than simply a machine shop.

They explicitly cover shoulder, hip, knee, spine, trauma/extremity and MIS, and offer DFM, prototyping through high-volume production, machining, casting, turning, finishing, assembly and supply-chain support. They operate three Indiana facilities—an implant division in Warsaw and two instrument facilities in Rome City and North Manchester.

Their ability to take a product from prototype into production is particularly compelling for an emerging device company.

2\. Best for sophisticated implants/instruments: Avalign

Avalign's Fort Wayne implant operation is one of the more technically substantial choices.

It reports 24 Swiss machines, 31 mills, 9 wire EDMs, gundrilling, laser marking, CMM and optical inspection, with capabilities covering simple through complex orthopedic implants and instruments. It also offers DFM/DFQ and complete instrument-set production.

That's a particularly good profile for spine, trauma, joint replacement and complex instrumentation.

3\. Best for large-scale orthopedic programs: Mach Medical

If you're already beyond prototype and are worried about repeatability, throughput, automation and cost per part, I'd put Mach Medical high on the list.

Its Columbia City operation is specifically oriented toward orthopedic implants, including knee, hip, spine, upper/lower extremity and trauma/reconstructive products. The company emphasizes automated/repeatable manufacturing and inventory-reduction programs.

4\. Best specialized spine partner: SpiTrex CTE

For a spine company, SpiTrex CTE deserves a particularly close look.

Its Plymouth facility specifically calls out spinal rods, implants and orthopedic instruments, with titanium anodizing, precision rod bending, gun drilling, wire EDM, laser welding/etching, polishing/blasting, validated cleaning/passivation, packaging and instrument assembly.

That's a very strong combination for a spine OEM.

5\. Best for surgical instruments: TriPoint Surgical

TriPoint Surgical is worth adding if your primary product is cutting/drilling/fixation instrumentation rather than implants.

It specializes in orthopedic, neuro and dental surgical instruments and performs grinding of its surgical tools in-house. Its ISO 13485 certification specifically covers contract manufacturing and engineering support for orthopedic surgical instruments and implants.

One important distinction

I wouldn't treat all of these companies as interchangeable.

For implants:

• Precision Medical Technologies
• Avalign
• Mach Medical
• SpiTrex CTE
• ARCH Medical Solutions
• Micropulse

For surgical instruments:

• Avalign
• Precision Medical Technologies
• TriPoint Surgical
• SpiTrex CTE
• Complexus
• Single Source Medical

For plastic/overmolded instruments and disposables:

• Red Star
• Kimball Solutions
• MANAR Medical
• Infinity Molding & Assembly

For a startup needing design → prototype → production:

• Precision Medical Technologies
• SpiTrex
• Complexus
• Single Source Medical
• Revelation Medical Devices

For example, Single Source Medical is unusually focused: it is exclusively orthopedic, making implants and surgical instruments and handling machining, finishing, marking, cleaning, inspection and assembly under one roof. Revelation Medical Devices similarly offers prototype-to-production services with 3/4/5-axis milling, live-tool turning, orthopedic finishing, laser/TIG welding, passivation, polishing, etching and packaging.

If you're a serious OEM, I'd also consider Tecomet

One caveat: Tecomet is a different scale of supplier. It has a major Warsaw, Indiana presence and is now part of a very large global orthopedic manufacturing platform. Tecomet says it operates 24 facilities and 3,500 employees and describes itself as the largest contract manufacturer to the orthopedics industry, spanning large joints, spine, extremities, trauma, CMF, minimally invasive and laparoscopic markets.

Its Indiana operations also encompass sophisticated technologies such as forging, machining, additive manufacturing and finishing; its Warsaw operation is an additive-manufacturing center of excellence.

I'd favor Tecomet for a large, strategically important program; I'd often favor Precision Medical Technologies, Avalign, SpiTrex or Mach Medical for a smaller/mid-sized OEM where responsiveness and supplier attention are especially important.

My practical top 5

If you gave me an orthopedic device program and asked me to make five RFQ calls first, I'd choose:

1. Precision Medical Technologies — best all-around orthopedic partner
2. Avalign — complex implants + instrumentation
3. Mach Medical — scaled implant production
4. SpiTrex CTE — spine/rods/instruments
5. Complexus Medical — instruments, assemblies, kits and cleanroom work

If you tell me what type of device you're manufacturing (e.g., spine implant, trauma plate/screw, arthroplasty, surgical instrument, robotic instrument, disposable, etc.), approximate annual volume, and whether you need design/DFM or just production, I can narrow this to 3–5 Indiana manufacturers and rank them by technical fit, likely company-size fit, capabilities, and startup/OEM friendliness.

Places ChatGPT showed

• Micropulse Incorporated · 4.7★ · Manufacturer
• Avalign Instruments and Implants · 4.1★ · Medical equipment manufacturer
• Precision Medical Technologies · Machine shop
• ARCH Medical Solutions · local_business
• SpiTrex CTE · 4.0★ · Manufacturer
• Mach Medical · Medical equipment manufacturer
• Single Source Medical · Manufacturer
• Instrumental Machine & Development · 5.0★ · Machine shop
• Instrumedical Technologies, Inc. · 4.2★ · Machining manufacturer

Yes. Indiana—especially the Warsaw/Columbia City/Plymouth corridor—is one of the strongest U.S. clusters for outsourced orthopedic implant and instrument manufacturing. Based on current capabilities, orthopedic specialization, and quality/regulatory infrastructure, I’d put the following firms at the top of the list.

My shortlist

Rank	Manufacturer	Best fit	Why I’d consider them
1	Micropulse Incorporated	Implants + instruments, from NPI through production	Deep orthopedic specialization, broad machining/finishing, and strong integration
2	Avalign Instruments and Implants	Large/complex implant systems + instruments	Excellent breadth, substantial capacity, DFM, full instrument sets, coatings and supply-chain integration
3	Precision Medical Technologies	High-mix orthopedic implants/instruments	Dedicated implant, instrument and disposable divisions; particularly attractive for varied orthopedic programs
4	ARCH Medical Solutions	Complex machining and instrument assemblies	Strong Warsaw orthopedic ecosystem and precision machining capabilities
5	SpiTrex CTE	Spine implants, rods and instrumentation	Particularly strong if your portfolio is spine-focused
6	Mach Medical	High-volume/high-velocity orthopedic implants	Attractive for OEMs prioritizing throughput, automation and inventory reduction
7	Single Source Medical	Smaller/mid-size orthopedic OEMs	Orthopedic-only contract manufacturer with implants and instruments under one roof
8	Instrumental Machine & Development	Surgical instruments, trays and accessories	Particularly interesting for instrumentation rather than implant-heavy programs

1\. Micropulse — my first call for a broad orthopedic program

Micropulse is particularly compelling if you want one supplier capable of handling both implants and instrumentation. It explicitly serves major, mid-tier, small and startup orthopedic companies and operates under ISO 13485/21 CFR Part 820 requirements. Its capabilities include sophisticated machining and integrated product lines, including the ability to take products through to sterile packaging.

Best for: spine, trauma, extremities, sports medicine, large-joint products; NPI through established production.

2\. Avalign — strongest choice for a comprehensive implant system

Avalign Instruments and Implants has unusually broad orthopedic capabilities. Its Fort Wayne facility is ISO 13485-certified specifically as a contract manufacturer of orthopedic instruments and implants, with 24 Swiss machines, 31 mills, EDM, gun drilling, CMMs and other inspection equipment.

Avalign also says it can support essentially the entire orthopedic implant system—implants, coatings, fixation devices, complex/cutting instruments, cases and trays, and kitting.

Best for: larger OEM programs, complete implant/instrument systems, spine, trauma, joint reconstruction, complex assemblies.

3\. Precision Medical Technologies — excellent orthopedic specialist

Precision Medical Technologies is one of the more purpose-built choices. The company describes itself as a contract manufacturer specializing in implants, components and instruments for shoulder, hip, knee, spine, trauma and extremity markets. It has three Indiana facilities and an ISO 13485:2016 system.

I particularly like the fact that it separates implant, instrument and disposable divisions, which can be useful when your requirements are more specialized than a conventional machine shop can handle.

Best for: mixed implant/instrument portfolios, high-mix programs, orthopedic startups and established OEMs.

4\. ARCH Medical Solutions — good for complex machining

The Warsaw operation of ARCH Medical Solutions is worth including when complex, tight-tolerance machining and surgical instrument assemblies are central to the program.

Best for: complex instruments, cannulated components, spine/trauma components and precision machining.

5\. SpiTrex CTE — especially strong for spine

SpiTrex CTE in Plymouth specifically identifies spinal rods, implants and orthopedic instruments as its core focus. Its process portfolio includes titanium anodizing, laser etching/welding, rod bending, gun drilling, wire EDM, polishing/blasting, validated cleaning/passivation, packaging and instrument assembly.

Best for: spine systems and programs where rod bending, finishing and instrument assembly are important.

6\. Mach Medical — interesting for production efficiency

Mach Medical is worth a serious look if you're less concerned with prototype flexibility and more concerned with efficient, repeatable production. Its "High Velocity Manufacturing" model emphasizes reduced setup time, automation and inventory reduction.

Best for: established products, substantial volumes and OEMs looking to improve cost/lead time.

7\. Single Source Medical — attractive smaller specialist

Single Source Medical in Churubusco is particularly interesting for small and mid-sized orthopedic OEMs. It is dedicated exclusively to orthopedics and produces both implants and surgical instruments, with machining, finishing, marking, cleaning, inspection and assembly under one roof. It is ISO 13485 certified and FDA registered.

The smaller footprint can actually be an advantage if you're a startup or don't have enough volume to be strategically important to a huge CDMO.

8\. Instrumental Machine & Development — instrument specialist

Instrumental Machine & Development in Warsaw is more compelling for instrumentation, sterilization trays and OR accessories than for an implant-heavy program. Its capabilities include CNC machining, Swiss machining, EDM, welding, polishing/cleaning, laser marking, assembly and inspection.

• * *

Two more worth putting on an RFQ

Paragon Medical deserves consideration if you need a large, vertically integrated CDMO rather than simply a machining supplier. Its Indiana operations cover orthopedic implants, surgical instruments, cases/trays and additive manufacturing. Its current ISO 13485 certificate covers custom surgical instrumentation, trials and implants, and its Warsaw innovation center provides machining, additive manufacturing and metrology for orthopedic programs.

Instrumedical Technologies, Inc. is another long-standing Warsaw specialist. It has more than 30 years in the business and specializes in surgical implants and instrumentation, with ISO 13485/FDA registration.

How I'd narrow the field

If I were issuing an Indiana orthopedic CM RFQ, I'd probably start with:

1. Micropulse — best overall balance of orthopedic expertise and integrated manufacturing.
2. Avalign — best for sophisticated, multi-product implant systems and significant scale.
3. Precision Medical Technologies — excellent dedicated orthopedic contract manufacturer.
4. SpiTrex CTE — move this to #1–2 if you're primarily spine.
5. Single Source Medical — move this up if you're a startup/smaller OEM and want more supplier attention.
6. Paragon Medical — move this up if you need design → prototype → validation → production → packaging under a large CDMO.

One important distinction: "best" depends heavily on whether you're outsourcing implants, instruments, or a complete system. A shop that's excellent at titanium bone screws isn't necessarily the best source for a femoral broach, cutting tool, sterile instrument set, or porous-coated implant.

If you tell me (a) implant type, (b) instrument type, (c) approximate annual volume, and (d) whether you need design/NPI or production only, I can turn this into a ranked RFQ shortlist of 5–7 Indiana suppliers, including capabilities, certifications, likely company size, location, and what each is best/worst suited for.

Places ChatGPT showed

• GMI Corporation · 2.4★ · Medical equipment manufacturer
• Red Star Contract Manufacturing · 3.4★ · Plastic injection molding service
• Revelation Medical Devices · Medical equipment manufacturer
• Single Source Medical · Manufacturer
• KYOCERA SGS Precision Tools - Medical Division · 5.0★ · Manufacturer
• Complexus Medical · 3.4★ · Medical Equipment Manufacturer
• SpiTrex CTE · 4.0★ · Manufacturer
• Viant · 5.0★ · Manufacturer
• Avalign Instruments and Implants · 4.1★ · Medical equipment manufacturer
• Arcamed · 4.0★ · Medical equipment manufacturer
• Kimball Solutions · 5.0★ · Electronics manufacturer
• Genesis Plastics Welding · 5.0★ · Medical equipment manufacturer
• Century Pharmaceuticals, Inc. · 5.0★ · Manufacturer

Yes. I found a solid group of Indiana-based medical-device contract manufacturers that publicly document both ISO 13485 certification and FDA registration. I prioritized companies where the evidence comes from the manufacturer itself, rather than relying solely on directories.

> Important distinction: FDA establishment registration is not FDA “approval.” It means the establishment has registered/listed as required; it does not mean FDA has certified the manufacturer or approved its products. Also, since February 2, 2026, FDA's QMSR incorporates ISO 13485:2016 into the U.S. medical-device quality framework.

Strongest matches

Company	Indiana location	Primary contract-manufacturing focus	ISO 13485	FDA registered
GMI Corporation	Franklin	Precision CNC machining, assemblies, components	✅	✅
Red Star Contract Manufacturing	Larwill	Injection molding, machining, assembly, packaging	✅	✅
Revelation Medical Devices	Auburn	Orthopedic devices, machining, prototyping, production	✅	✅
Single Source Medical	Churubusco	Orthopedic implants & surgical instruments	✅	✅
TriPoint Surgical	Columbia City	Orthopedic, dental & neuro surgical instruments	✅	✅
Complexus Medical	Mishawaka / Plymouth	Full-service device manufacturing, assembly, packaging	✅	✅
SpiTrex CTE	Plymouth	Spinal rods, implants, orthopedic instruments	✅	✅
Viant	Fort Wayne	Orthopedic implants/instruments, precision machining	✅	✅
Avalign Instruments and Implants	Fort Wayne	Surgical instruments & implants	✅	✅
Arcamed	Indianapolis	Orthopedic case/tray systems & accessories	✅	✅
Kimball Solutions	Indianapolis	Class II/III devices, drug-delivery, cleanroom assembly	✅	✅
Genesis Plastics Welding	Fortville	RF/heat sealing, flexible single-use devices, cleanroom assembly	✅	FDA-compliant manufacturing; verify current establishment listing
Century Pharmaceuticals	Indianapolis	OTC medical devices, liquids, wound/skin/oral products	✅	✅

Particularly strong candidates

GMI Corporation — Franklin. GMI explicitly describes itself as an ISO 13485-certified, FDA-registered contract manufacturer, with FDA registration 3011743372. Its capabilities include Swiss machining, multi-axis machining, assembly, kitting, labeling, sterilization coordination and testing.

Red Star — Larwill. This is one of the clearest full-service matches: Red Star calls itself an “ISO 13485 Certified, FDA Registered, Certified Full-Service Contract Manufacturer” and offers molding, machining, assembly, packaging, testing and supply-chain services.

Revelation Medical Devices — Auburn. RMD provides design, development, prototyping and production, with a particular history in orthopedic medical instrumentation. Its site gives FDA registration 1836116, while its current ISO certificate is valid through March 2, 2027.

Single Source Medical — Churubusco. A particularly interesting option for orthopedic OEMs: it is dedicated exclusively to orthopedic manufacturing and handles machining, finishing, marking, cleaning, inspection and assembly. It explicitly identifies itself as ISO 13485:2016 certified and FDA registered.

TriPoint Surgical — Columbia City. Focused on surgical instruments for orthopedic, dental and neuro applications. Its current ISO 13485 certificate covers contract manufacturing and engineering support for surgical instruments and implants, with an expiration date of November 15, 2027; the company also states that it maintains FDA registration.

Complexus Medical — Mishawaka/Plymouth. This is a broader full-service option covering orthopedics, cardiovascular, surgical instruments, diagnostics and general medical devices. Complexus explicitly answers “Yes” to being FDA registered and says it maintains ISO 13485 certification.

SpiTrex CTE — Plymouth. Strong choice for orthopedic/spine programs. Its Plymouth facility specializes in spinal rods, implants and instrumentation, with CNC machining, laser welding, rod bending, anodizing, validated cleaning and packaging. It explicitly states ISO 13485 certification and FDA registration.

Viant — Fort Wayne. The Fort Wayne facility is FDA registered and ISO 13485 certified, with CNC Swiss/turning/milling, wire EDM, laser processing, welding, cleaning and assembly. It is particularly relevant to orthopedic implant and instrument programs.

Avalign — Fort Wayne. Avalign's Instruments & Implants operation lists FDA registration 3006128100 and ISO 13485 certification. Its Fort Wayne ISO certificate specifically covers design/development and manufacturing of surgical instruments.

Arcamed — Indianapolis. Specializes in surgical case/tray systems and related accessories. Its quality page explicitly lists ISO 13485:2016 Certified and FDA Registered.

Kimball — Indianapolis. A much larger-scale option. Its Indianapolis medical contract manufacturing operation supports Class II/III devices and combination products and lists ISO 13485 and FDA registration, along with cleanroom assembly and advanced automation.

Genesis Plastics Welding — Fortville. Especially relevant for flexible single-use devices, fluid bags, RF welding/heat sealing and cleanroom assembly. It is an Indiana-based ISO 13485-certified contract manufacturer with Class 7 cleanrooms and capabilities for Class I–III medical devices.

Century Pharmaceuticals — Indianapolis. More specialized than the machining companies: it manufactures OTC medical devices and liquid products for its own brands and contract customers. It explicitly states that its facility is FDA registered and ISO 13485 certified.

How I'd narrow the list

If you're sourcing an actual medical device program, rather than just looking for a machining supplier, I'd start with:

• Orthopedic implants/instruments: Single Source Medical, SpiTrex CTE, Viant, Avalign, GMI, Revelation Medical Devices
• Surgical instruments: TriPoint, Avalign, Single Source Medical, Revelation Medical Devices
• Injection molding / overmolding / assembly: Red Star, Kimball
• Flexible disposable devices / fluid bags: Genesis Plastics Welding
• Complex Class II/III device assembly: Kimball, Complexus Medical
• Case/tray systems: Arcamed
• Liquid/topical/wound-care medical products: Century Pharmaceuticals
• Design → prototype → production: Revelation Medical Devices, Complexus Medical, Kimball

One caveat: “FDA registered” should be verified at the specific manufacturing-establishment level before qualification, especially if this is for supplier approval, an audit, or an FDA-regulated product. FDA registration status can change, and a parent company's registration does not necessarily mean every Indiana facility is registered for the same device activities.

If you tell me what type of device/process you need (e.g., CNC implants, injection molding, catheter assembly, Class II/III finished device, sterile packaging, electronics, etc.) and your approximate annual volume, I can narrow this to the 5–8 best Indiana CMOs and compare capabilities, certifications, facility size, cleanroom capability, FDA registration numbers, and contact/quote links.

Places ChatGPT showed

• Kimball Solutions · 5.0★ · Electronics manufacturer
• Viant · 3.0★ · Manufacturer
• PMC SMART Solutions · 4.2★ · Plastic injection molding service
• Operations Management Consltng · Aircraft supply store
• Arcamed · 4.0★ · Medical equipment manufacturer
• Genesis Plastics Welding · 5.0★ · Medical equipment manufacturer

Yes. If by Central Indiana you mean the Indianapolis metro plus nearby manufacturing centers such as Franklin and Shelbyville, there are several strong options. I’d put the following at the top of the list based on ISO 13485 status, FDA registration, medical-device specialization, manufacturing depth, longevity, and evidence of serving established OEMs.

My shortlist

Company	Location	Best fit	Reliability signal
Kimball Solutions	Indianapolis	Class II/III devices, combination products, injection molding, cleanroom assembly	ISO 13485, FDA registered, MedAccred; substantial medical production
Viant Medical	Indianapolis	Orthopedic/surgical cases, trays, sheet metal, device components	ISO 13485, FDA registered; 100% final inspection
PMC SMART Solutions	Shelbyville	Precision injection molding, assemblies, packaging	ISO 13485 since 2008; current certificate valid through Jan. 2027
GMI Corporation	Franklin	Precision CNC machining, components, subassemblies	ISO 13485, FDA registered; 30+ years; medical-device focus
Arcamed	Indianapolis	Orthopedic cases, trays, surgical instruments and implants	ISO 13485 since 2012; FDA/quality infrastructure
Genesis Plastics Welding	Fortville	RF welding, heat sealing, flexible/single-use devices	ISO 13485; nearly 30 years specializing in medical thermoplastics
BCD & Associates	Central Indiana	Design-to-manufacturing, electromechanical products	ISO 13485 + FDA registered; established 1988

1\. Kimball Solutions — probably the strongest all-around choice

★ 5.0 · Electronics manufacturer · Open

[Directions](https://www.google.com/maps/dir/?api=1&destination=Kimball%20Solutions%2C2950%20N%20Catherwood%20Ave%2C%20Indianapolis%2C%20IN%2046219%2C%20United%20States) [Website](https://www.kimballelectronics.com/?utm_source=chatgpt.com) [Call](tel:+1 317-547-3640)

For a complex Class II/III device or combination product, I'd put Kimball near the top.

Its Indianapolis operation has been a medical CDMO since 2016 and supports Class II/III devices and combination products. The site has ISO 13485, FDA registration and MedAccred injection molding, along with scientific injection molding, cleanroom assembly, sterile packaging, prototyping, design transfer and contract manufacturing.

The scale is also meaningful: Kimball reports production of 20,000+ autoinjectors per day and more than 1 million injection-molded components per week at the Indianapolis operation.

Best for: regulated, higher-volume products; combination products; drug delivery; molded components + assembly.

• * *

2\. Viant — excellent for orthopedic/surgical products

★ 3.0 · Manufacturer

[Directions](https://www.google.com/maps/dir/?api=1&destination=Viant%2C3735%20N%20Arlington%20Ave%2C%20Indianapolis%2C%20IN%2046218%2C%20United%20States) [Website](http://www.viantmedical.com/?utm_source=chatgpt.com)

Viant's Indianapolis facility is particularly compelling if you're making surgical instruments, orthopedic systems, cases/trays or precision sheet-metal components.

The company identifies the Indianapolis site as an ISO 13485-certified, FDA-registered operation with advanced sheet-metal fabrication and orthopedic/surgical case-and-tray expertise. It also specifically cites 100% final inspection, which is a useful differentiator when evaluating manufacturing risk.

Best for: orthopedic OEMs, surgical systems, metal fabrication, cases/trays, higher-complexity assemblies.

• * *

3\. PMC SMART Solutions — one of the best molding specialists

★ 4.2 · Plastic injection molding service · Open

[Directions](https://www.google.com/maps/dir/?api=1&destination=PMC%20SMART%20Solutions%2C1451%20S%20Miller%20Ave%2C%20Shelbyville%2C%20IN%2046176%2C%20United%20States) [Website](http://www.pmcsmartsolutions.com/?utm_source=chatgpt.com) [Call](tel:+1 317-392-4139)

PMC's Shelbyville operation is one I'd seriously consider for precision medical injection molding.

Its ISO 13485 certification dates back to December 2008, and the current Intertek certificate covers precision injection molding, assembly, packaging and sterilization management of medical devices and is valid through January 4, 2027.

PMC has also been doing medical manufacturing in Shelbyville for many years, including high-temperature materials such as PEEK, cleanroom molding and finished-device work.

Best for: injection molding, PEEK/advanced polymers, implantable/surgical components, molded-and-assembled devices.

• * *

4\. GMI Corporation — my pick for precision machining

Aircraft supply store

[Directions](https://www.google.com/maps/dir/?api=1&destination=Operations%20Management%20Consltng%2C7350%20E%2086th%20St%2C%20Indianapolis%2C%20IN%2046256%2C%20United%20States) [Call](tel:+1 317-570-5830)

If the device requires very tight-tolerance machined metal components, GMI is particularly interesting.

GMI is headquartered in Franklin and has been in business for more than 30 years. It's ISO 13485 certified and FDA registered, with Swiss turning, multi-axis machining, assembly, kitting, labeling, a Class 8 cleanroom and metrology capabilities.

Importantly, GMI gives an actual medical-device example: it became a long-term supplier to Hologic for components and subassemblies used in breast-biopsy devices, eventually producing thousands of assemblies per week.

Best for: precision turned parts, orthopedic components, biopsy components, medical-gas components, complex metal subassemblies.

• * *

5\. Arcamed — excellent orthopedic specialist

★ 4.0 · Medical equipment manufacturer · Closed

[Directions](https://www.google.com/maps/dir/?api=1&destination=Arcamed%2C5101%20Decatur%20Blvd%20%23%20A%2C%20Indianapolis%2C%20IN%2046241%2C%20United%20States) [Website](https://arcamed.com/?utm_source=chatgpt.com) [Call](tel:+1 877-545-6622)

Arcamed is a very good candidate if your product is orthopedic.

Its ISO 13485 certification covers contract manufacturing of orthopedic cases, trays, surgical instruments and implants, and the company has been certified since 2012.

Arcamed was founded in 2012 and is explicitly focused on serving orthopedic OEMs, including enterprise, mid-market and startup customers.

Best for: orthopedic instruments, implants, cases/trays, high-mix programs and OEMs wanting a relatively specialized partner.

• * *

6\. Genesis Plastics Welding — specialist rather than generalist

★ 5.0 · Medical equipment manufacturer · Closed

[Directions](https://www.google.com/maps/dir/?api=1&destination=Genesis%20Plastics%20Welding%2C720%20E%20Broadway%20St%2C%20Fortville%2C%20IN%2046040%2C%20United%20States) [Website](https://genesisplasticswelding.com/?utm_source=chatgpt.com) [Call](tel:+1 317-485-7887)

Genesis is worth a look if your device involves RF welding, heat sealing, flexible thermoplastics, fluid bags or disposable devices.

It's an Indianapolis-area ISO 13485 contract manufacturer specializing in RF welding and heat sealing and has nearly three decades of experience.

I'd favor it over a general-purpose CM when those processes are central to the product.

• * *

7\. BCD & Associates — good smaller/full-development option

BCD is an interesting option when you need more than manufacturing—particularly concept development, engineering, prototyping and transition into production.

The company was established in 1988 and is ISO 13485 certified and FDA registered as a contract manufacturer. Its documented process spans conceptualization, design, fabrication/testing, revisions and final documentation.

Best for: smaller/mid-sized programs, electromechanical devices, new-product development and customers wanting close engineering involvement.

How I'd rank them

If I were building a Central Indiana RFQ shortlist, I'd start with:

1. Kimball Solutions — broadest capabilities and strongest choice for sophisticated/high-volume Class II/III and combination products.
2. Viant — excellent established medical-device manufacturing infrastructure, particularly surgical/orthopedic.
3. PMC SMART Solutions — particularly strong for precision molding and polymer-intensive devices.
4. GMI — standout for precision CNC machining and metal components.
5. Arcamed — excellent orthopedic specialist.
6. Genesis Plastics Welding — excellent process specialist for flexible/single-use products.
7. BCD & Associates — attractive for development-heavy or smaller programs.

One caveat: "reliable" can't really be established from ISO certification and marketing materials alone. Before selecting one, I'd ask each candidate for its recent on-time delivery (OTD), PPM/defect rate, CAPA closure performance, customer audit history, FDA inspection history, employee turnover, capacity utilization, and two customer references for products comparable to yours. Those metrics will distinguish a genuinely dependable supplier from one that merely has the right certifications.

If you tell me what type of medical device you are manufacturing (e.g., orthopedic implant, catheter, disposable, surgical instrument, drug-delivery device, electronics, molded plastic, etc.) and approximate annual volume, I can narrow this to the 3 best Central Indiana CMs and compare their capabilities, certifications, facility size, and likely fit.

Places ChatGPT showed

• Precision Medical Technologies · 2.0★ · Machine shop
• ARCH Medical Solutions · local_business
• Precision Medical Technologies, Inc · 5.0★ · Manufacturer
• SpiTrex CTE · 4.0★ · Manufacturer
• Complexus Medical · 3.4★ · Medical Equipment Manufacturer
• Advanced Engineering · Plastic fabrication company
• MANAR Medical · 5.0★ · Plastic injection molding service
• complexus medical · local_business
• Red Star Contract Manufacturing · 3.4★ · Plastic injection molding service
• Viant · 5.0★ · Manufacturer

Northern Indiana is one of the strongest U.S. clusters for outsourced medical-device manufacturing, particularly orthopedics, spine, surgical instruments, precision machining, and medical plastics. The Warsaw/Plymouth/Fort Wayne corridor is especially deep.

Based on current capabilities, certifications, and breadth of services, these are the companies I would put at the top of an OEM sourcing list:

Rank	Manufacturer	Location	Best fit
1	Precision Medical Technologies	Warsaw / Rome City / North Manchester	Orthopedic implants, instruments, MIS
2	ARCH Medical Solutions	Warsaw	Complex implants & surgical instruments
3	Precision Medical Technologies, Inc	Rome City	Orthopedic instrumentation
4	SpiTrex CTE	Plymouth	Spine, trauma, extremity implants & instruments
5	Complexus Medical	Mishawaka / Plymouth	Assembly, kitting, packaging, supply chain
6	Advanced Engineering	Huntington	Injection molding, cleanroom, assembly
7	MANAR Medical	Edinburgh\*	Medical plastics / injection molding
8	Complexus Medical	Plymouth	Turnkey device assembly & packaging

\*Edinburgh is technically central/south-central Indiana rather than Northern Indiana, so I'd exclude MANAR if you mean the region strictly.

My top five in more detail

1\. Precision Medical Technologies — best overall for orthopedic OEM outsourcing

PMT is particularly compelling if you're sourcing implants, components, or surgical instrumentation. It has three Northern Indiana facilities and offers end-to-end manufacturing covering design, machining, casting, turning, finishing, assembly and delivery. It's ISO 13485:2016 certified and specifically serves shoulder, hip, knee, spine, trauma and extremity markets.

Its Pierceton/Warsaw footprint also puts it right in the middle of the Warsaw orthopedic ecosystem.

2\. ARCH Medical Solutions — best for highly engineered precision devices

The Warsaw operation is especially interesting for complex orthopedic products. ARCH's ISO 13485 certificate specifically covers contract manufacturing and assembly of precision-machined non-sterile medical instruments and implants at its Warsaw facilities.

The operation came from Alpha Manufacturing & Design, which had expertise in spine, trauma, large-joint and dental devices, including instruments, drill bits, reamers, blades and implants.

3\. SpiTrex CTE — particularly strong for spine

If the product is spinal rods, spine implants, trauma/extremity implants or associated instrumentation, I'd put SpiTrex very high on the list.

Its Plymouth operation has decades of experience in spinal manufacturing and offers CNC machining, laser welding, rod bending, titanium anodizing, wire EDM, validated cleaning/passivation, packaging and instrument assembly. It is ISO 13485 certified and FDA registered.

4\. Red Star Contract Manufacturing — best vertically integrated smaller supplier

Red Star Contract Manufacturing is a particularly interesting option for companies wanting one supplier to handle molding → machining → assembly → sterile packaging.

Its Larwill operation describes itself as vertically integrated and offers injection molding, overmolding, precision machining/finishing, sterile packaging/kitting, testing and regulatory support. It is ISO 13485 registered and FDA registered.

This could be an excellent fit for single-use devices, biopsy/catheter products, overmolded instruments and procedure kits rather than just machined implants.

5\. Complexus Medical — best for assembly/packaging and supply-chain outsourcing

Complexus Medical stands out when the outsourced scope extends beyond making a metal component. It offers medical-device assembly, kitting/packaging, sterilization coordination, supply-chain management, regulatory documentation, prototyping and tooling. It has facilities in Mishawaka and Plymouth.

That makes it worth considering as a partner for an OEM that already has component suppliers but wants to consolidate final assembly, packaging and logistics.

A few other very strong candidates

• Paragon Medical — Pierceton: A major orthopedic-focused manufacturer with ISO 13485:2016-compliant facilities. Its Pierceton operation is particularly notable for advanced manufacturing, including a dedicated 34,000-sq-ft additive-manufacturing facility with on-site HIP and metrology.
• Revelation Medical Devices — Auburn: Strong prototype-to-production option with 3-, 4- and 5-axis milling, turning, plastics, laser/TIG welding, laser etching, passivation, polishing and packaging. It is ISO 13485 certified and FDA registered.
• D&R Products: Particularly interesting for nitinol and precision metal devices. It is ISO 13485 certified, FDA registered and has more than three decades of dedicated medical-device contract manufacturing experience.
• Advanced Engineering: A good choice for medical injection molding and turnkey plastic-device manufacturing, including tooling, insert molding, cleanroom molding, assembly, kitting and packaging.
• Viant Medical — Fort Wayne: Worth considering for larger-scale orthopedic implant/instrument programs and NPI-to-production work. Viant

How I'd shortlist them by product

• Orthopedic implants: Precision Medical Technologies, ARCH, Paragon, SpiTrex
• Spine: SpiTrex CTE, ARCH, Precision Medical Technologies
• Surgical instruments: ARCH, Precision Medical Technologies, SpiTrex
• Nitinol: D&R Products
• Plastic / injection-molded devices: Red Star, Advanced Engineering
• Overmolding: Red Star
• Device assembly + packaging: Complexus, Red Star
• Sterile/kitting programs: Red Star, Complexus
• Prototype → production: Precision Medical Technologies, Revelation, ARCH
• Additive / patient-specific orthopedic: Paragon
• High-volume established OEM programs: Viant, Paragon, ARCH

If I were building an RFQ list for a medical-device OEM, my first calls would be Precision Medical Technologies, ARCH, SpiTrex CTE, Paragon, and Red Star, with Complexus added if assembly/packaging is a major part of the scope.

If you tell me what type of device/process you're sourcing (e.g., orthopedic implant, surgical instrument, catheter, injection molding, CNC, assembly, sterile packaging) and approximate annual volume, I can narrow this to the 5 best-fit manufacturers and compare capabilities, certifications, locations, likely scale, and contact information.

Places ChatGPT showed

• Paragon Medical - Pierceton · 2.5★ · Medical equipment manufacturer
• Red Star Contract Manufacturing · 3.4★ · Plastic injection molding service
• Revelation Medical Devices · Medical equipment manufacturer
• complexus medical · local_business
• Precision Medical Technologies, Inc · 5.0★ · Manufacturer
• GMI Corporation · 2.4★ · Medical equipment manufacturer
• Advanced Engineering · Plastic fabrication company
• SpiTrex CTE · 4.0★ · Manufacturer

Yes. Indiana is unusually strong for early-stage medtech, particularly orthopedics, surgical instruments, precision-machined components, molding, and disposable devices. Based on current capabilities, published startup/prototyping support, quality systems, and apparent willingness to handle smaller programs, I’d put these near the top.

My shortlist

Rank	Manufacturer	Indiana location	Best fit for a startup	My take
1	Paragon	Pierceton/Warsaw	Orthopedics, implants, instruments, complex components	Best overall if you need engineering + prototyping + eventual scale
2	Red Star Contract Manufacturing	Larwill	Molded devices, disposables, catheters, instruments	Excellent startup/low-volume fit and unusually vertically integrated
3	Revelation Medical Devices	Auburn	Orthopedic instruments/components, machined devices	One of the strongest choices for a small company wanting hands-on attention
4	Complexus Medical	Plymouth/Mishawaka	Assembly, kits, packaging, disposables, general devices	Good choice when you need a turnkey manufacturing partner rather than just machining
5	Precision Medical Technologies, Inc	Northern Indiana	Orthopedic implants, instruments, MIS	Very good emerging-device partner with prototype-to-high-volume capability
6	GMI Corporation	Franklin	Precision CNC, shafts, pins, screws, subassemblies	Excellent for precision components and small/early production runs
7	Advanced Engineering	Huntington	Injection molding, tooling, assembly, packaging	Strong if your device is plastic-heavy
8	SpiTrex CTE	Plymouth	Spine/orthopedic implants and instruments	Excellent technical partner, especially for orthopedic/spine programs

1\. Paragon Medical — probably my first call for an orthopedic startup has something particularly valuable to an early-stage company: a dedicated innovation/prototyping infrastructure rather than simply a production factory.

Its Indiana innovation centers support DFM, material selection, tolerance optimization, rapid prototyping, toolmaking, metrology, process development and small-batch builds. Importantly, Paragon explicitly says its development services support start-ups.

Its prototyping service also advertises no minimum order quantity or minimum prototype fee, which is unusually attractive when you're pre-revenue.

Best for: orthopedic implants/instruments, robotics, minimally invasive devices, complex machined/additive components.

Caveat: It's a substantial organization, so I'd qualify the specific business unit/team you'll actually work with. A startup needs an accountable program manager, not just a capable factory.

• * *

2\. Red Star — particularly attractive for an early-stage physical product is one of the more interesting Indiana options for startups because it explicitly describes prototyping and continuing development of a customer's concept as a strength. It is vertically integrated from prototyping through manufacturing, assembly and packaging.

It has an ISO 13485 quality system and FDA registration, and its capabilities include injection molding, insert molding, overmolding, machining, cleanroom operations, assembly and sterile packaging.

Best for: plastic-heavy devices, diagnostic devices, biopsy/cannula products, disposable instruments, overmolded devices and catheter-related products.

Why I like it for startups: you can potentially avoid coordinating five different suppliers for molding, secondary operations, assembly and packaging.

• * *

3\. Revelation Medical Devices — perhaps the best "small-company feel" is especially interesting if you're an early-stage orthopedic company.

RMD explicitly says it works with large and small medical-device OEMs and startups, and its model runs from design/development and prototyping through production. It's ISO 13485-certified and FDA registered.

It has 3-, 4- and 5-axis machining, turning, laser/TIG welding, finishing, plastics capability, etching, passivation and packaging.

Best for: orthopedic instruments/components, precision metal devices and startups that want direct interaction with the manufacturing team.

This is one I'd absolutely include in an RFQ round if you're an early-stage orthopedic company.

• * *

4\. Complexus Medical — good turnkey option is worth considering when your challenge is not simply "make this metal part," but "help me get a manufacturable finished product out the door."

It offers prototyping/tooling, medical-device assembly, kitting and packaging, sterilization coordination, supply-chain management and regulatory/quality support. Its Plymouth operation operates under ISO 13485 and supports cleanroom manufacturing and lot traceability.

A particularly good startup signal: Complexus says MOQs vary by project and that it works with customers project-by-project to find an appropriate production volume.

Best for: disposables, surgical kits, instruments, general medical devices, assembly/packaging-heavy products.

• * *

5\. Precision Medical Technologies — excellent for orthopedic startups has multiple Indiana facilities and specializes in orthopedic implants, instruments and minimally invasive surgery products.

The company explicitly advertises prototype-to-high-volume manufacturing and says its engineers support DFM, prototyping and new technology.

It also emphasizes flexibility, communication and serving customers "regardless of size."

Best for: orthopedic implants, surgical instruments, MIS/endoscopy and precision metal products.

• * *

6\. GMI — my pick for a precision-component startup is less of a "finished device CDMO" and more of a very capable precision manufacturing partner.

It is ISO 13485-certified and FDA registered, with precision CNC machining, assembly/subassembly, prototyping and DFM. It advertises prototype through high-volume production and tolerances down to roughly ±0.0002".

One customer testimonial specifically describes GMI as small enough for management involvement but large enough to have the necessary resources, which is exactly the profile I'd look for in an early-stage supplier.

Best for: precision shafts, pins, screws, rods, machined components and electromechanical/mechanical subassemblies.

• * *

7\. Advanced Engineering — strong for molded devices is a Huntington-based ISO 13485 manufacturer offering tooling, injection/insert molding, medical-device assembly, cleanroom molding, packaging and labeling.

The real attraction is the tooling → molding → assembly → packaging chain.

Best for: plastic medical devices where tooling and molding are major parts of the development risk.

• * *

8\. SpiTrex CTE — particularly strong for spine/orthopedics has an Indiana operation in Plymouth and specializes in spinal rods, implants and orthopedic instrumentation. It describes its process as integrating engineering, manufacturing and quality from early design input through delivery.

Its capabilities include precision rod bending, gun drilling, wire EDM, laser welding, titanium anodizing, finishing, cleaning/passivation and instrument assembly.

Best for: spine and orthopedic startups with technically demanding metal products.

How I'd narrow it down

For a typical early-stage device company, my first RFQ/introductory calls would be:

1. Paragon — if you need substantial engineering, prototyping and a path to scale.
2. Revelation Medical Devices — if you want a more hands-on, startup-friendly manufacturing relationship.
3. Red Star — if molding, overmolding, assembly or disposable devices are central.
4. Complexus — if you need assembly/packaging/supply-chain services around the device.
5. Precision Medical Technologies — if it's orthopedic/MIS and primarily metal.
6. GMI — if your immediate need is precision-machined components/subassemblies.

One important distinction

I wouldn't choose solely on ISO 13485 certification. At your stage, the bigger questions are:

• Will they accept prototype and clinical quantities, or do they really want mature production?
• Who owns the tooling, fixtures, process IP and manufacturing documentation?
• Can they support design transfer and DFM, rather than just build-to-print?
• Will their QMS accommodate your development stage?
• Can they produce engineering/verification/validation builds with appropriate traceability?
• How much NRE/tooling will you have to spend before the first usable units?
• Can the same process move from pilot → clinical → commercial without an expensive requalification?
• Will they let you retain second-source rights and ownership of manufacturing assets?

That's where the apparent differences between these companies become much more important than their headline capability lists.

If you tell me your device type (e.g. Class II disposable, orthopedic implant, surgical instrument, wearable/electromechanical, catheter, diagnostic), approximate first build quantity, and whether you need design/DFM or are already at a production-ready CAD package, I can narrow this to the 3–5 Indiana manufacturers I'd actually approach first.

Places ChatGPT showed

• Westconn Precision Technologies · Manufacturer
• MSP Manufacturing · 4.8★ · Manufacturer
• ContainMed, Inc. · 5.0★ · Manufacturer
• Jatex Inc. · Machine shop
• Advanced Engineering · Plastic fabrication company
• Micropulse Incorporated · 4.7★ · Manufacturer
• Revelation Medical Devices · Medical equipment manufacturer

Yes. If by “trusted” you mean companies with a credible combination of local/family ownership, medical-device specialization, ISO 13485, longevity, and evidence of long-term OEM relationships, Indiana has a surprisingly strong group.

I would put these near the top of the list:

Company	Indiana location	Ownership	Best fit	Why I’d shortlist it
Westconn Precision Technologies	Indiana	Family-owned	Precision machining + additive	Family-owned, 40+ years, ISO 13485, complex medical devices
Unity Precision Manufacturing	Indiana operations	3rd-generation family-owned / U.S.-owned	Orthopedic implants & instruments	50+ years in medical, ISO 13485, prototype-to-production
ContainMed	Indianapolis	Family-owned	Surgical instruments, implants, cases/trays	Hands-on ownership, medical-device focus, FDA registered
Jatex	Nappanee	Family-owned	Orthopedic/spine instruments & components	25+ years, ISO 13485, preferred supplier status with orthopedic companies
Advanced Engineering	Huntington	Locally established	Medical plastics, molding, assembly, packaging	ISO 13485 since 2008, cleanrooms, turnkey manufacturing
Micropulse	Columbia City	Privately held	Orthopedic implants, instruments, trays	Large, established Indiana operation with strong orthopedic OEM focus
Revelation Medical Devices	Auburn	Independent/local	Orthopedic instruments, machining	45+ years, ISO 13485, works with large/small OEMs and startups
D&R Products	Indiana	Woman-owned	Precision metal & nitinol medical devices	80+ years manufacturing, 38+ years medical contract manufacturing

My strongest picks

1\. Westconn Precision Technologies — probably the best “family-owned precision medtech” fit

Manufacturer · Closed

[Directions](https://www.google.com/maps/dir/?api=1&destination=Westconn%20Precision%20Technologies%2C128%20Long%20Hill%20Cross%20Rd%2C%20Shelton%2C%20CT%2006484%2C%20United%20States) [Website](https://www.westconntech.com/?utm_source=chatgpt.com) [Call](tel:+1 203-538-5081)

Westconn explicitly describes itself as family-owned and focused on complex, precision medical devices. It combines CNC machining with laser powder-bed additive manufacturing and has more than four decades of experience plus ISO 13485 certification.

Particularly interesting for: complex metal components, orthopedic devices, difficult geometries, low-to-medium volume programs, and companies wanting engineering involvement rather than simply a machine shop.

• * *

2\. Unity Precision Manufacturing — strongest family-owned orthopedic option

★ 4.8 · Manufacturer · Closed

[Directions](https://www.google.com/maps/dir/?api=1&destination=Unity%20Precision%20Manufacturing%2C239%20W%20Grimes%20Ln%2C%20Bloomington%2C%20IN%2047403%2C%20United%20States) [Website](https://msp-manufacturing.com/?utm_source=chatgpt.com) [Call](tel:+1 812-333-6100)

Unity is a third-generation family-owned company and says it has been manufacturing medical devices, instruments and implants for 50+ years. It is ISO 13485 and FDA registered and offers DFM, machining, assembly and packaging.

Its orthopedic offering is particularly compelling: the company describes itself as a U.S.-owned family organization producing medical implants and surgical instruments from prototype through production.

Best for: orthopedic implants/instruments, precision machining, assembly, and OEMs that value a family-business relationship.

• * *

3\. ContainMed, Inc. — excellent small-company alternative

★ 5.0 · Manufacturer · Closed

[Directions](https://www.google.com/maps/dir/?api=1&destination=ContainMed%2C%20Inc.%2C1841%20Ludlow%20Ave%2C%20Indianapolis%2C%20IN%2046201%2C%20United%20States) [Website](http://www.containmed.com/?utm_source=chatgpt.com) [Call](tel:+1 317-487-8800)

ContainMed is unusually explicit about its ownership model: it was started as a family business and remains one, with the owners involved in day-to-day operations. It was founded in 2005 specifically to serve medical-device customers that larger manufacturers weren't serving well.

It manufactures precision-machined instruments and implants as well as surgical cases, trays and delivery systems. Its FDA registration is currently listed as active.

Best for: orthopedic/surgical OEMs, instruments, implants, cases/trays, and customers wanting direct access to ownership.

• * *

4\. Jatex Inc. — a particularly interesting orthopedic specialist

Machine shop

[Directions](https://www.google.com/maps/dir/?api=1&destination=Jatex%20Inc.%2C551%20Shawnee%20St%2C%20Nappanee%2C%20IN%2046550%2C%20United%20States) [Website](http://jatexinc.net/?utm_source=chatgpt.com) [Call](tel:+1 574-773-5928)

Jatex says it has been family-owned and operated for more than 25 years, specializes in orthopedic and spinal products, and is ISO 13485 certified. More importantly, it says its contract-manufacturing system has been reviewed and approved by orthopedic-industry experts, resulting in preferred supplier status with multiple respected companies.

That preferred-supplier claim is one of the better publicly available indicators of actual OEM confidence rather than just marketing language.

Best for: orthopedic/spine precision components and instruments.

• * *

5\. Advanced Engineering — excellent for plastics and turnkey production

Plastic fabrication company

[Directions](https://www.google.com/maps/dir/?api=1&destination=Advanced%20Engineering%2C5299%20N%20Mishler%20Rd%2C%20Huntington%2C%20IN%2046750%2C%20United%20States) [Website](http://www.aeinc1.net/?utm_source=chatgpt.com) [Call](tel:+1 260-356-8077)

Advanced Engineering is a long-established Huntington company offering tooling, injection/insert molding, clean-room molding, assembly, packaging, labeling and kitting. It has maintained ISO 13485 certification since 2008 and is FDA registered.

There is also unusually strong customer testimony published on its site: one medical-device customer says it worked with Advanced Engineering for more than 20 years and describes the company as a responsive, knowledgeable turnkey contract manufacturer.

Best for: injection molding, insert molding, cleanroom assembly, packaging and turnkey plastic medical devices.

• * *

6\. Micropulse Incorporated — best if you need more scale

★ 4.7 · Manufacturer · Closed

[Directions](https://www.google.com/maps/dir/?api=1&destination=Micropulse%20Incorporated%2C5865%20IN-14%2C%20Columbia%20City%2C%20IN%2046725%2C%20United%20States) [Website](http://www.micropulseinc.com/?utm_source=chatgpt.com) [Call](tel:+1 260-625-3304)

Micropulse is a different category: it's privately held rather than explicitly family-owned, but it is deeply rooted in northeast Indiana. It was founded in 1988, transitioned to 100% orthopedics in 2003, and now focuses exclusively on orthopedic devices. Indiana economic-development material describes it as remaining privately held while growing substantially.

Its capabilities include implants, instruments, cases/trays, sterile packaging and inventory management.

Best for: orthopedic OEMs that need a relatively sophisticated, scalable supplier rather than a small job shop.

• * *

7\. Revelation Medical Devices — good smaller orthopedic partner

Medical equipment manufacturer · Closed

[Directions](https://www.google.com/maps/dir/?api=1&destination=Revelation%20Medical%20Devices%2C1105%20Auburn%20Dr%2C%20Auburn%2C%20IN%2046706%2C%20United%20States) [Website](https://rmdusa.com/?utm_source=chatgpt.com) [Call](tel:+1 260-925-1382)

RMD has been in the medical-device business for 45+ years, is ISO 13485 certified and FDA registered, and provides design, development, prototyping and production. It specifically says it works with both large and small medical-device OEMs and startups.

Best for: precision orthopedic instrumentation, prototyping through production, and customers who don't want to be lost inside a huge CMO.

• * *

8\. D&R Products — worth considering for metal/nitinol

D&R is woman-owned, ISO 13485 certified and FDA registered. It has more than 80 years of continuous U.S. manufacturing history and roughly 38 years specifically focused on medical-device contract manufacturing. Its specialty includes nitinol devices, with in-house manufacturing from bar stock through finished components.

The company also emphasizes unusually strong customer loyalty and long-term OEM relationships.

Best for: nitinol, precision metal, difficult components and highly engineered medical devices.

If I were building an Indiana supplier shortlist

I'd divide them this way:

• Family-owned + precision metal: Westconn, Unity, Jatex
• Family-owned + plastics/assembly: Advanced Engineering
• Family-owned + surgical delivery systems/instruments: ContainMed
• Orthopedic + larger scale: Micropulse
• Orthopedic + smaller/more flexible: Revelation Medical Devices
• Nitinol/precision metal: D&R Products

One important caveat: “trusted” is difficult to prove objectively because OEM supplier-performance data, approved-vendor lists and quality metrics are generally confidential. I therefore weighted things like documented preferred-supplier status, long-term customer relationships, years in medical devices, ISO 13485/FDA status, repeat OEM relationships, and ownership structure rather than relying on Google reviews.

If you're actually looking for a supplier for a particular medical device, I can go one step further and build a ranked Indiana shortlist of 10–15 CMOs, including estimated company size, ownership, ISO/FDA status, capabilities, orthopedic vs. cardiovascular vs. disposable expertise, likely minimum volumes, and which ones appear to have the strongest OEM references.