Contract manufacturing firms in Minnesota represent a diverse and robust sector encompassing engineering, metal fabrication, sourcing, and assembly services. These companies bring an array of specialized skills tailored to various industry needs, from custom product design to precision machining. Intricately woven into the fabric of the state's industrial landscape, these firms play a pivotal role in streamlining operations for businesses, enhancing product performance, and fostering innovation. As we cruise towards a future that increasingly values efficiency and quality, Minnesota's contract manufacturing companies show promising signs of growth and progress.


Top 20 contract manufacturing companies in Minnesota

1. TEAM Industries

  • Website: team-ind.com
  • Headquarters: Bagley, Minnesota, United States
  • Founded: 1967
  • Headcount: 1001-5000
  • LinkedIn

TEAM Industries is a vertically-integrated engineering and manufacturing company that has been driving innovation in performance and reliability-enhancing components for nearly half a century. They offer a complete range of services, from collaboration on new product designs to custom contract manufacturing.


2. Standard Iron & Wire Works

  • Website: std-iron.com
  • Headquarters: Monticello, Minnesota, United States
  • Founded: 1930
  • Headcount: 501-1000
  • LinkedIn

Standard Iron & Wire Works, Inc. is a contract manufacturing company specialized in custom metal fabricating. With over 80 years of experience, the company offers a wide range of services and capabilities in the field of architectural metals. They provide high-quality products like TYTAN Railing. Based in Monticello, USA, Standard Iron & Wire Works is known for its expertise in metal fabrication.


3. Lou-Rich

  • Website: lou-rich.com
  • Headquarters: Albert Lea, Minnesota, United States
  • Founded: 1972
  • Headcount: 201-500
  • LinkedIn

Lou-Rich Inc. is a fully integrated contract manufacturer specializing in precision machining, metal fabrication, assembly, and sourcing solutions. With over 50 years of experience, we serve a variety of industries, including some of North America’s largest OEMs. Our 100% employee-owned company is committed to delivering high-quality and complex manufacturing projects.


4. Chandler Industries

  • Website: chandlerindustries.com
  • Headquarters: Minneapolis, Minnesota, United States
  • Founded: 1962
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

Chandler Industries is a contract manufacturer offering precision machining, sheet metal fabrication, welding, complex assembly, and other processes. They deliver complete assemblies or sub-assemblies to customers, simplifying their supply chain.


5. MultiSource Manufacturing LLC

MultiSource Manufacturing LLC is a company that offers engineering, precision machining, plastic fabrication, and assembly services. With state-of-the-art equipment and advanced software, they provide manufacturing solutions to OEMs, including semiconductor components and assemblies. They also have a Class 1000 clean room for assembly and offer contract manufacturing services such as PFA fabrication & welding. MultiSource Manufacturing stands out as a Midwest manufacturer with expertise in CNC machining and a range of capabilities.


6. Donatelle

Donatelle Medical is a medical device contract manufacturing company specializing in design, development, and manufacturing of intricate medical devices. They offer a suite of integrated contract manufacturing services with customizable linear contact systems, controlled environments, and cleanroom production cells. With expertise in precision machining, injection molding, micromolding, and process validation, they provide high-quality medical devices for cardiac rhythm, diagnostic, drug delivery, neuromodulation, ophthalmic, orthopedic, surgical, and vascular markets.


7. rms Surgical

rms Surgical is a medical manufacturer that offers manufacturing services for medical devices. They specialize in sterilization cases and trays, design and analysis services, prototyping, and production. With state-of-the-art facilities and deep financial resources, they ensure on-time product launches and reduced lead times. Customers trust rms Surgical for their quality, speed, and responsiveness.


8. Innovize

  • Website: innovize.com
  • Headquarters: St. Paul, Minnesota, United States
  • Founded: 1958
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

Innovize is a custom development and manufacturing company specializing in the medical device realm. They offer a wide range of services such as converting, slitting, printing, laminating, die cutting, laser cutting, assembly, packaging, kitting, and automation and robotics. With their well-developed supply chain and industry experience, Innovize helps designers create new medical products from prototypes to large volumes. They provide superior service, innovation, and support throughout the entire product lifecycle.


9. RiverSide Integrated Solutions

RiverSide Integrated Solutions, Inc. is an advanced Contract Manufacturer providing robust solutions in Circuit Board Assembly, Electromechanical & Mechanical Assembly, Kitting, Supply Chain Management, Fulfillment, Distribution, and Reverse Logistics.


10. Anderson Dahlen, Inc.

  • Website: andersondahlen.com
  • Headquarters: Ramsey, Minnesota, United States
  • Founded: 1942
  • Headcount: 201-500
  • Latest funding type: Acquired
  • LinkedIn

Anderson Dahlen is a premier stainless steel and specialty alloy fabricator offering custom contract-manufacturing services to various industries including food, chemical, beverage, and pharmaceutical processing. They provide high-quality equipment, parts, and sub-assemblies to specialty equipment manufacturers. Their expansive capabilities include cutting, forming, finishing, and welding. They also offer design-build projects and superior customer service.


11. FlexTrades

  • Website: flextrades.com
  • Headquarters: Bloomington, Minnesota, United States
  • Founded: 2004
  • Headcount: 51-200
  • LinkedIn

FlexTrades is a manufacturing services company that provides project-based workforce solutions for companies involved in manufacturing. They offer skilled technicians and innovative solutions to help engineering teams meet their productivity goals and deadlines.


12. Plastech Corporation

Plastech Corporation is a full-service custom injection molder and contract manufacturer offering a wide range of molding options and value-added services. They collaborate with customers to create customized project solutions, providing experienced engineering assistance from design phase to full production.


13. JunoPacific

JunoPacific is a company that offers manufacturing solutions for the medical industry. They specialize in custom plastic injection molding, assembly, prototyping, and production of medical devices. With over 58 years of experience, they provide high-quality and reliable FDA/GMP compliant components and fully kitted medical devices. They cater to Fortune 500 medical companies and startups, offering manufacturing expertise and technical capacity to meet the unique requirements of each project.


14. Spectralytics Inc

Spectralytics is a company specialized in laser processing technology for medical devices. They offer design and development services, manufacturing services, and secondary operations. With state-of-the-art equipment and expertise in laser cutting, welding, drilling, and profiling, they provide custom solutions for prototype production and low-volume runs. Their capabilities include working with metals, polymers, and bioabsorbable materials. Spectralytics aims to help innovative start-ups and companies bring their medical devices to market faster and more reliably.


15. Dynamic Group

Dynamic Group is a company specializing in plastic injection molding and mold manufacturing. They offer a full portfolio of mold build and molding solutions, from product design to prototype development and full production. With advanced knowledge, vast resources, and unmatched capabilities, they integrate design, process, tooling, and materials to provide exceptional results for their medical market customers.


16. NACS, Inc.

  • Website: nacsinc.com
  • Headquarters: Ham Lake, Minnesota, United States
  • Founded: 1991
  • Headcount: 51-200
  • LinkedIn

NACS, Inc. is an automated systems contract manufacturer specializing in integrated production delivery. With expertise in machine building, validation, and lean principles, NACS offers world-class automation and production solutions. They provide services such as design for manufacturing, prototype production, and packaging/fulfillment/distribution. NACS serves a variety of industries, including the Life Sciences sector, and works with trusted brands to produce high-quality and life-critical products.


17. Cedar Lake Engineering

Cedar Lake Engineering is a metal fabrication company that provides a range of services including CNC machining, welding, metal stamping, laser cutting, and assembly production. With a dedication to customer satisfaction, they offer high-quality products at competitive prices. The company serves various industries such as agriculture, door and window, exercise equipment, food and vending, furniture, hardware and contract manufacturing, lawn and garden, marine, recreational equipment, refrigeration, and second-tier automotive.


18. Cretex Medical

Cretex Medical is a company that offers material sciences expertise and on-site specialists in a variety of disciplines. They provide project management, additive manufacturing, engineering services, and manufacturing services for the medical device industry. With their dedication to operational excellence and cutting-edge technologies, they aim to save time and avoid project delays for their customers.


19. rms Company

RMS Machining is a company specializing in direct metal printing and machining technologies. They offer a wide range of manufacturing services, including prototype process design, analysis, and validation. With state-of-the-art facilities and a dedicated team, they provide superior quality and precision. As part of the Cretex family of companies, RMS has the advantage of leveraging their expertise and ensuring customer satisfaction.


20. Rotomolding

  • Website: rotomoldinginc.com
  • Headquarters: Little Falls, Minnesota, United States
  • Founded: 2000
  • Headcount: 11-50

Rotomolding, Inc. (RMI) is a precision rotational molding company located in Little Falls and Swanville, Minnesota. RMI specializes in government and related industry contracts and serves all industries nationwide.


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