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Ohio's Top 24 Contract Manufacturing Firms

4
min read
Top 24 contract manufacturing companies in Ohio Main

Ohio's Top 24 Contract Manufacturing Firms

4
min read
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Top 24 contract manufacturing companies in Ohio Main
Top firms trust Inven to find niche companies

Ohio hosts an impressive array of contract manufacturing companies, servicing industries as diverse as medical, chemical and automotive. These companies showcase advanced manufacturing capabilities, expertise in engineering, and wide-ranging product offerings that cater to highly specific customer needs. With prosperity of companies like Norwood Medical and American Trim, the industry is gradually shaping up to meet the demands of diverse businesses with bespoke manufacturing requirements and in this competitive market, customer-centric approaches alongside technological advancements, are what's driving the industry forward.


Top 24 contract manufacturing companies in Ohio

1. Norwood Medical

Norwood Medical is a leading provider of advanced, outsourced medical manufacturing services. With a focus on medical device manufacturing, they offer a comprehensive range of capabilities to address complex customer requirements.


2. American Trim

  • Website: amtrim.com
  • Headquarters: Lima, Ohio, United States
  • Founded: 1951
  • Headcount: 501-1000
  • LinkedIn

American Trim is an engineering solutions company specialized in forming and decorating metal. They provide coatings that meet unique performance specifications for Fortune 500 companies in the appliance, heavy-truck, and automotive industries. With nine facilities in the US and two in Mexico, they offer a wide range of products including control panels, structural and cosmetic parts, and automotive trim.


3. Malco Products, Inc.

  • Website: malcopro.com
  • Headquarters: Barberton, Ohio, United States
  • Founded: 1953
  • Headcount: 201-500
  • LinkedIn

Malco Products Inc. is a privately owned specialty chemical contract manufacturer. With approximately 300 employees across three facilities in northeast Ohio, we offer a broad range of products including floor care products, automotive appearance and performance chemicals, non-woven pad manufacturing, liquid blending and packaging, powder blending, and household and institutional cleaning products.


4. Raymath Company

  • Website: raymath.com
  • Headquarters: Troy, Ohio, United States
  • Founded: 1982
  • Headcount: 51-200
  • LinkedIn

Raymath is a metal fabrication and production company that offers a range of finishing options including plating, powder coating, bead blast, SS graining, pad print, and silk screen. They specialize in producing parts in carbon steel, galvanized steel, stainless steel, aluminum, and plastics for various industries such as conveyor, food, agricultural, construction, and parking. Raymath provides services like tool design, assembly, kitting, rapid prototyping, inventory management, and JIT delivery.


5. Magna Machine Co.

Magna-Machine is a manufacturing company that specializes in producing large parts and fully functional assemblies for various industries. They offer a wide range of services including machining, fabrication, finishing, and special projects. With a focus on quality production and personalized service, Magna-Machine has become a trusted provider in the contract manufacturing industry.


6. G&W Products

G&W Products Inc is a contract metal manufacturing company specializing in metal stamping, laser cutting, CNC punching, metal fabrication, manual and robotic welding, structural steel working, sheet metal fabrication, tool and die work, powder coating, and assembly.


7. S & B Metal Products

  • Website: sbmetal.com
  • Headquarters: Twinsburg, Ohio, United States
  • Founded: 1974
  • Headcount: 51-200
  • LinkedIn

S&B Metal Products is a company that specializes in precision metal fabrication, powder coating, and installation services. With over 40 years of experience, they offer a wide range of manufacturing capabilities, from CNC machining to welding. They cater to various industries, including defense, food, and bottling, and provide custom solutions for unique projects. Their facilities are equipped with state-of-the-art machines and technology to handle all manufacturing needs.


8. Cooper Enterprises, Inc.

Cooper Enterprises is a contract manufacturer based in Shelby, Ohio. We specialize in providing expert CNC machining, edgebanding, laminating, and assembly services to help our customers expand their capacity and capabilities. With a long company history and a commitment to superior craftsmanship, we deliver wood and laminated components and complete assemblies that fit your needs and budget.


9. Ohio Steel Industries

Ohio Steel Industries is a company that specializes in contract manufacturing, plastic extrusion, and structural steel fabrication. With over 60 years of industry experience, they offer industry-leading quality and innovation in their products. They are a trusted partner for businesses in various industries.


10. PMC SMART Solutions

PMC SMART Solutions provides manufacturing, design, engineering, and technology development services to various industries. With over 80 years of experience, they deliver high-quality, precision solutions to their customers. They specialize in hyper-precision molding and contract assembly, focusing on safety and precision. PMC SMART Solutions is a trusted strategic supplier to Medtronic and serves the global auto manufacturing industry.


11. Rbb

RBB Systems is a leading manufacturer and provider of custom circuit board assemblies (PCBA) and control panels. With almost 50 years of industry expertise, they offer efficient manufacturing and testing of recurring jobs, catering to small, medium, and large quantities. Their extensive knowledge base and custom processes set them apart from traditional contract manufacturers. They have helped numerous clients eliminate headaches by delivering high-quality assemblies. Contact them today for your PCBA needs.


12. Capital Resin Corporation

Capital Resin Corporation is a custom chemical producer specializing in the manufacturing of phenolic and resorcinol resins, amino resin, aromatic sulfonic acids, alkylated phenols, polyurethanes, formaldehyde, and acetoguanamine. The company offers custom chemical contract manufacturing, packaging, labeling, shipping, and storage services. They provide chemical analysis, research and development, and utilize reactor systems and analytical instruments. With a focus on quality and customer responsiveness, Capital Resin is dedicated to meeting the unique needs of its clients.


13. Bowden Manufacturing

Bowden Manufacturing offers manufacturing services with a focus on CNC parts production. They provide capacity, engineering expertise, and transparency to fulfill routine and emergency orders, delivering on schedule. The company values problem-solving and aims to solve meaningful issues for their customers by providing clear expectations and open discussions. They act as a manufacturing partner, offering the benefits of an in-house shop without the cost and burden of managing one.


14. Supplier Inspection Services, Inc.

Supplier Inspection Services, Inc. (SIS) assists manufacturers in achieving optimum performance in their pre-production, production, and delivery processes. They offer visual inspection, dimensional inspection, quality development support, handwork, rework & repair, and contract assembly & support services. SIS aims to support their customers' quality initiatives to manufacture and deliver high-quality products.


15. Global Body & Equipment

CNC Metal Products - Global Body and Equipment is a contract manufacturer of metal and plastic products. They offer complete in-house engineering capabilities, specializing in thermo vacuum formed plastics, laser cut metals, fabrication, powder coating, assembly, robotic welding, cost reduction through redesign and light stampings for a large variety of both government and non-government companies.


16. Art Metals Group - Precision Metal Stamping, assembly and Thrust Bearing Manufacturer

ART Metals Group is a global supplier of stamped parts, sub-assemblies, and assemblies. As a contract manufacturer, ART leverages its vast experience to bring designs to life. Whether it's a stamped part or value-added services, ART can deliver.


17. Machintek Corp

Machintek is a contract manufacturer specializing in machining, fabrication, and welding services. With over 30 years of expertise, they offer high-quality components to various industries.


18. Laszeray Technology, LLC

  • Website: laszeray.com
  • Headquarters: North Royalton, Ohio, United States
  • Founded: 1995
  • Headcount: 51-200
  • LinkedIn

Laszeray Technology is a manufacturing company that offers design support and produces high-quality products, parts, and tooling. With a focus on accuracy and timely service, they have become industry leaders in various sectors. Their services include custom injection molding, CNC machining, tooling, engineering support, project management, assembly, and warehousing.


19. FabMetals, Inc.

  • Website: fabmetals.com
  • Headquarters: New Carlisle, Ohio, United States
  • Founded: 1987
  • Headcount: 11-50
  • LinkedIn

FabMetals is a full-service metal fabrication and contract manufacturing company that builds relationships with its customers. They offer customized metal parts and assemblies, CNC machining, welding, spray trucks, value-added services, and ISO certification.


20. KDA Manufacturing

KDA Manufacturing is a custom and large-component machining company that offers a one-stop shop for all your contract manufacturing needs. They specialize in precision machining, assembly and testing, and project management.


21. Overmold Express

Overmold Express is an Ohio-based manufacturing partner providing overmolding and encapsulation services. They offer a wide range of materials and specialize in overmolding electronics that are EDS safe. With more than 75 years’ experience, they have the expertise to exceed expectations.


22. Norman Noble, Inc.

  • Website: nnoble.com
  • Headquarters: Highland Hts., Ohio, United States
  • Founded: 1946
  • Headcount: 501-1000
  • LinkedIn

Norman Noble is a contract manufacturing company that specializes in the production of complex medical implants and devices. They offer innovative and cost-effective manufacturing solutions, from prototype to full-scale production. With advanced micromachining and finishing capabilities, they serve the fastest growing OEM's in the medtech industry.


23. Armor Contract Manufacturing

Armor Contract Manufacturing is a custom contract manufacturer for industrial, commercial, and military defense applications. Build-to-print metal fabrication, stamping, machining, painting & finishing, rebuild, and engineering services. Multi-location precision metal fabrication services with a 24-hour response to inquiries. Over 30 years of experience building complex assemblies and fabrications, specializing in welding aluminum and stainless steel. Armor Contract Manufacturing is a division of The Armor Group, Inc., a diversified group of manufacturing companies. Headquartered in Mason, Ohio, with additional facilities in Ohio, Indiana, and Shanghai, China, we have over 475,000 square feet of manufacturing space available throughout our international footprint with the ISO 9001:2015 certification. We employ over 250 highly trained and experienced engineers, project managers, tradespeople, and office professionals.


24. Franklin Brazing & Metal Treating

Franklin Brazing and Metal Treating (FBMT) is a manufacturing partner that specializes in brazing, assembly, and annealing services. With over 45 years of experience, they prioritize on-time delivery and high-quality products to meet their customers' needs.


Want to find more contract manufacturing companies?


If you want to find more companies that offer services ranging from medical device production to advanced chemical manufacturing you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
  • Contact data: Who are the owners and CEO's? What are their emails and phone numbers?
  • Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!

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