The aerospace industry in Minnesota comprises a dynamic community of manufacturers and service providers. These companies specialize in creating high-quality components and systems for various tiers of commercial and military aircrafts. Services offered range from designing, optimizing, and manufacturing electric motors, to intricately machining precision parts, and providing expert welding and fabrication. With an unwavering emphasis on quality, innovation and customer satisfaction, these companies are formidable players in the aerospace sector. Their work forms a vital part of the wider aerospace supply chain, contributing significantly to industries like defense, automotive, oil and gas, and medical. Looking ahead, Minnesota's aerospace manufacturing industry is poised for continued growth, evolution, and advancement.


Top 23 aerospace manufacturing companies in Minnesota

1. Windings, Inc.

  • Website: windings.com
  • Headquarters: New Ulm, Minnesota, United States
  • Founded: 1965
  • Headcount: 51-200
  • LinkedIn

Windings Inc. is a company that specializes in the design, manufacturing, and optimization of electric motors for various industries such as aerospace, automotive, defense, oil and gas, and medical. They offer engineering services including application analysis, design analysis, simulation, prototyping, reverse engineering, and manufacturing optimization. With a focus on high-quality products and customer satisfaction, Windings provides custom-built motor assemblies and components for a wide range of applications.


2. Tolerance Masters Inc

Tolerance Masters is a precision machining facility that specializes in producing ultra-precision and high-quality parts for Tier-1 commercial and military aircraft, engines, and hydraulic components. They deliver parts with tolerances as tight as +/- 50 millionths of an inch, including hydraulic valve bodies, engine nozzles, regulator sleeves, and turbine blades.


3. Hartzell Aerospace Welding (AWI/AMI/Acorn Welding)

We are a proud industry leader in welding, bending, and fabricating sheet metal and tubing, as well as the manufacturing, repair, and overhaul of piston aircraft exhaust and engine mounts.


4. Aerospace Fabrication and Materials, LLC

AerospaceFab.com is a company that specializes in the fabrication of materials for rockets, spacecraft, and cryogenic applications. They offer tailored products and solutions to meet the specific requirements of their customers.


5. Waltek, Inc.

  • Website: waltekinc.com
  • Headquarters: Ramsey, Minnesota, United States
  • Founded: 1970
  • Headcount: 51-200
  • LinkedIn

Waltek is a company specializing in investment casting since 1970. They provide high-quality investment castings for various industries including aerospace, medical, agriculture, transportation, defense, energy, and industrial markets. Their offerings range from suspension brackets for railcars to components for oil and gas wells. Waltek offers low-cost tooling and helps convert fabrications into one-piece castings. They serve as a reliable partner for clients looking for precision components and cost-effective solutions.


6. Shadin Avionics

  • Website: shadin.com
  • Headquarters: Eden Prairie, Minnesota, United States
  • Founded: 1978
  • Headcount: 11-50
  • LinkedIn

Shadin is a company that specializes in avionics design, qualification, manufacturing, and support for forward fit and retrofit applications. They offer a range of avionics products, including fuel flow management, engine trend monitors, and aircraft platforms. Shadin is known for their commitment to simplicity and innovation in the aviation industry.


7. Northland Aerospace

Northland Aerospace is a company that provides innovative and cost-effective solutions to the aerospace industry with a focus on design, manufacturing, repair, and maintenance across a wide range of aerospace systems and components.


8. Aerospace Welding and Manufacturing, Inc. (AWI/AMI)

Aerospace Manufacturing Inc. is a company that provides OEM manufacturing, commercial MRO, and aerospace manufacturing services, specializing in aviation component manufacturing of tubular components, thin-wall welding, and precision machining.


9. AirCorps Aviation, LLC.

  • Website: aircorpsaviation.com
  • Headquarters: Bemidji, Minnesota, United States
  • Founded: 2011
  • Headcount: 11-50
  • Latest funding type: Series Unknown
  • LinkedIn

AirCorps Aviation is an award-winning company specializing in the restoration, maintenance, and fabrication of historic, legacy, and modern aircraft. They offer a range of services including component repair and overhaul, parts fabrication, and sales. With their expertise and extensive experience with warbird variants, they ensure the continued airworthiness of these aircraft.


10. Metal Craft and Riverside Machine & Engineering

  • Website: mcandrs.com
  • Headquarters: Elk River, Minnesota, United States
  • Founded: 1978
  • Headcount: 201-500
  • LinkedIn

McAndRS is a precision machining company that specializes in manufacturing high-quality components for medical devices, aeronautical equipment, and other life-changing and life-saving equipment. With over 40 years of experience, we are committed to delivering excellence and ensuring that everything we build is done right every time.


11. Advisory Aerospace OSC

  • Website: advisoryaero.com
  • Headquarters: Greater Minneapolis-St. Paul Area, Minnesota, United States
  • Founded: 2020
  • Headcount: 11-50
  • Latest funding type: Grant
  • LinkedIn

Advisory Aero offers powerful analytics and simplified research for complex manufacturers in the aerospace and medtech industries. Their software, FactoryTwin™, provides end-to-end data visualization of the shop floor, allowing users to experiment with alternative strategies without disruptions. Their expertise lies in optimizing operations and improving shop performance using advanced analytics and AI/ML. With a client base that includes legacy manufacturers, private equity owners, technology entrepreneurs, and new market entrants, Advisory Aero serves a wide range of complex discrete manufacturers.


12. Ultra Machining Company (UMC)

  • Website: ultramc.com
  • Headquarters: Monticello, Minnesota, United States
  • Founded: 1968
  • Headcount: 201-500
  • LinkedIn

Ultra Machining Company (UMC) is a technologically advanced precision manufacturing company that specializes in producing complex, close-tolerance machined components. With a state-of-the-art facility and cutting-edge capabilities, UMC offers innovative services and high-quality standards trusted by customers in medical, aerospace, and other commercial industries.


13. Thin Film Technology Corporation

  • Website: thin-film.com
  • Headquarters: North Mankato, Minnesota, United States
  • Founded: 1979
  • Headcount: 51-200
  • LinkedIn

Thin Film Technology is a leading edge solution provider of high performance passive electronic components. They serve various industries including automotive, consumer electronics, medical, military, data communication, FFTx, automatic test equipment, and aerospace markets. Their expertise lies in thin film, thick film, foil, LTCC, and emerging technologies.


14. VeraTech Corporation

VeraTech Corporation specializes in building durable and rugged products designed to withstand extreme environmental conditions for a variety of industries. They offer electronic manufacturing services, new product development, and ruggedization services.


15. Koro Industries Inc

  • Website: koroind.com
  • Headquarters: Minneapolis, Minnesota, United States
  • Founded: 1965
  • Headcount: 11-50
  • LinkedIn

Koro Industries is a custom manufacturer of gears and other components for a variety of industries, specializing in open gearing. Their expertise includes producing fine and medium pitch gears, as well as non-gear components. They have a strong focus on customer relationships and quality manufacturing.


16. Production Engineering Corporation

Production Engineering Corp is a precision manufacturing company based in Minneapolis, MN. They specialize in high-quality precision machined parts, sheet metal components, weldments, and complex assemblies. With 67,000 square feet of clean, climate controlled manufacturing capacity, PEC offers superior customer service, competitive pricing, and on-time delivery. They provide assistance in developing new programs concepts and offer high-performance precision equipment. PEC is committed to exceeding customer expectations through integrity, teamwork, continuous improvement, and innovation.


17. Cass Precision Machining

Cass Precision Machining is a high-quality precision machine parts manufacturer that delivers on-time solutions for prototyping to high-volume industrial manufacturing. With their experienced team and advanced CNC machines, they offer a wide range of capabilities including CNC machining, screw machining, rapid prototyping, and finish grinding. Their commitment to quality assurance and customization ensures that customers receive precision machined parts that meet their specifications. Cass Precision Machining is trusted and reliable, providing consistent service to industries such as automotive, aerospace, agriculture, and more.


18. Jonaco Machine

  • Website: jonaco.com
  • Headquarters: Chaska, Minnesota, United States
  • Founded: 1972
  • Headcount: 51-200
  • LinkedIn

Jonaco Machine is a precision machining company that offers a wide range of services, including CNC machining, contract machining, and industrial machining. With a focus on precision and efficiency, Jonaco is a trusted supplier for aerospace, medical, semiconductor, defense, and other precision industrial applications.


19. 7-sigma

  • Website: 7-sigma.com
  • Headquarters: Minneapolis, Minnesota, United States
  • Founded: 1973
  • Headcount: 51-200
  • LinkedIn

7-SIGMA is a successful designer, manufacturer, and supplier of high-performance polymer and metal components and assemblies for the printing, medical, aerospace, and industrial markets. They offer end-to-end services, from concept and design assistance to manufacturing and testing. With a relentless pursuit of excellence, they provide innovative polymer solutions and deliver superior quality products at competitive prices.


20. SCS Interiors

SCS Interiors uses sound prototyping and lean manufacturing principles to cut & sew upholstery for aircraft, autos, and other commercial clients. We focus on precision, high quality, and customized products. Our team is extremely skilled when it comes to working with leather, carpet, vinyl and other textiles.


21. Ardel Engineering

Ardel Engineering and Manufacturing Inc. is a machining manufacturer that specializes in precision CNC machining. They offer a range of services including CNC milling, Swiss screw machining, wire EDM, and value-added services. With a focus on quality and customer satisfaction, Ardel Engineering is committed to providing cost-effective and high-quality parts for industries such as aerospace, defense, medical, and more.


22. Merit Gage Inc

  • Website: meritgage.com
  • Headquarters: Minneapolis, Minnesota, United States
  • Founded: 1954
  • Headcount: 11-50
  • LinkedIn

Merit Gage is a manufacturer specializing in custom machining solutions for production needs, serving industries such as aerospace, healthcare, transportation, and more.


23. Wipaire

  • Website: wipaire.com
  • Headquarters: South Saint Paul, Minnesota, United States
  • Founded: 1960
  • Headcount: 51-200
  • LinkedIn

Wipaire is a company that specializes in aircraft modifications, offering a wide range of services including float installations, avionics, interiors, paint refinishing, and maintenance for various aircraft models. They also provide new and used parts and equipment for sale. With a team of experienced professionals, Wipaire aims to deliver high-quality services to customers in the aviation industry.


Want to find more aerospace manufacturing companies?


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