Michigan's aerospace manufacturing industry specializes in producing and servicing aircraft components, engines, and advanced technology systems essential for commercial and military aviation. Companies here range from large established players like Williams International to small specialized firms like Wartech Engineering. The sector is increasingly focusing on innovative materials and composite solutions to enhance performance and efficiency, while the rise in sustainability initiatives drives demand for eco-friendly practices. With a global aerospace market on the rise, these Michigan manufacturers are well-positioned to meet evolving customer needs, ensuring continued growth in the coming years as innovations in aerospace accelerate.


The 20 companies featured in this article represent a robust cross-section of Michigan’s aerospace manufacturing landscape. They vary in size, with employee counts from as few as 11 to over 1,000, reflecting a range of capabilities from highly specialized parts to comprehensive engineering solutions. Established from as early as 1946, these companies specialize in precision machining, precision components, and advanced aerospace technologies. They are primarily located throughout key urban centers, like Pontiac and Detroit, contributing significantly to the state's economy and the global aerospace supply chain.


Continue reading to discover the top aerospace manufacturing companies in Michigan.


Top 20 Aerospace Manufacturing Companies in Michigan


1. Williams International

  • Website: williams-int.com
  • Ownership type: Private
  • Headquarters: Pontiac, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1955
  • Headcount: 1001-5000
  • LinkedIn: williams-international

Williams International, based in Pontiac, Michigan, is an aerospace manufacturer that specializes in the development and production of gas turbine engines. Since its inception in 1955, the company has focused on delivering high-performance engines and comprehensive support services to both commercial and military aviation sectors. Williams International is known for its innovative approach to engine design and production, ensuring that their products meet the rigorous demands of the aviation industry. The company has received numerous awards for quality and technical achievement, reflecting its commitment to excellence. With a workforce of approximately 1,472 employees, Williams International continues to play a vital role in advancing turbine engine technology and providing reliable solutions for aircraft operations.


2. Gentz Aero

  • Website: gentzaero.com
  • Ownership type: Corporate
  • Headquarters: Detroit, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: December 2011
  • Founded year: 1949
  • Headcount: 201-500
  • LinkedIn: gentz-aerospace-production

Gentz Aero, also known as Barnes Aerospace, is an aerospace manufacturer based in Detroit, Michigan. Established in 1949, the company specializes in the production of precision aircraft and engine components, alongside providing aftermarket services. It caters to a wide array of sectors, including commercial aviation, defense, industrial, and space. Gentz Aero is recognized for its commitment to quality, maintaining rigorous standards and certifications such as ISO, AS, and Nadcap. These certifications reflect the company's adherence to critical industry specifications, ensuring that their products meet the high demands of aerospace applications. With a workforce of approximately 32 employees, Gentz Aero operates primarily in the United States and has a history of strategic partnerships and agreements that bolster its position in the aerospace market.


3. Testek Solutions

  • Website: testek.com
  • Ownership type: Private Equity
  • Headquarters: Wixom, Michigan, United States (USA)
  • Employee distribution: United States (USA) 95%, Netherlands 3%, Other 2%
  • Latest funding: November 2024
  • Founded year: 1969
  • Headcount: 51-200
  • LinkedIn: testek-solutions

Testek Solutions, based in Wixom, Michigan, is a manufacturer with a rich history dating back to 1969. The company specializes in aerospace test equipment and solutions, providing essential services to OEMs and MROs in the aerospace sector. Their product offerings include testing equipment for critical systems such as hydraulics, power generation, and avionics, ensuring compliance and safety for aircraft components. Testek Solutions has built a reputation for designing and supporting reliable testing facilities, which are crucial for the certification and maintenance of aircraft systems. With a workforce of approximately 221 employees, the company operates globally, providing technical support and spare parts to its customers. Their commitment to quality and customer satisfaction is evident in their long-standing partnerships with major aerospace players, making them a trusted name in the industry.


4. Visioneering Inc.

  • Website: vistool.com
  • Ownership type: Private
  • Headquarters: Auburn Hills, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1953
  • Headcount: 201-500
  • LinkedIn: visioneering-inc.

Visioneering Inc., based in Auburn Hills, Michigan, has been a significant player in the aerospace manufacturing sector since its inception in 1953. Initially serving the automotive industry, the company pivoted in 1998 to focus on aerospace tooling and engineering services. Visioneering specializes in high-precision tooling solutions, including composite technologies, layup fixtures, and automation systems. Their facilities are equipped to handle complex manufacturing processes, ensuring that they meet the stringent demands of aerospace production. Visioneering has established long-term relationships with key industry players, such as Boeing and Northrop Grumman, which underscores their reputation for quality and reliability. The company is also ITAR compliant and holds AS9100 Rev D certification, reflecting their commitment to maintaining high standards in aerospace manufacturing.


5. Chardam Gear Company

  • Website: chardam.com
  • Ownership type: Private
  • Headquarters: Sterling Heights, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1946
  • Headcount: 51-200
  • LinkedIn: chardam-gear-company

Chardam Gear Company, based in Sterling Heights, Michigan, has been a manufacturer of precision gears and components since its founding in 1946. The company specializes in serving the aerospace and defense industries, providing high-quality products that meet the stringent demands of these sectors. Chardam's components are utilized in a variety of aircraft systems, including actuation, fuel management, and rotor drive systems. Their expertise extends to complex machining processes, allowing them to work with both conventional and exotic materials. The company has established partnerships with major clients such as Boeing, General Electric, and Honeywell, reflecting their capability to deliver on critical aerospace programs. Chardam's commitment to quality is evident in their compliance with industry standards and their investment in state-of-the-art manufacturing equipment. Their skilled workforce, which includes experienced engineers and machinists, is dedicated to ensuring that every product meets the highest standards of performance and reliability.


6. Supreme Gear Co.

  • Website: supremegear.com
  • Ownership type: Private
  • Headquarters: Fraser, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1949
  • Headcount: 51-200
  • LinkedIn: supreme-gear-co.

Supreme Gear Co., based in Fraser, Michigan, has been a player in the manufacturing sector since 1949. The company specializes in precision machined parts and gear components, catering to industries such as aerospace, defense, automotive, and medical. With a workforce of around 41 employees, Supreme Gear focuses on producing highly critical components, including aircraft engine gears and missile gear boxes. Their extensive capabilities include CNC turning, milling, grinding, and assembly, which allow them to meet the stringent demands of major aircraft builders. The company holds several certifications, including AS9100D and ISO 9001:2015, which reflect their commitment to quality management and continuous improvement. Supreme Gear's involvement in significant military and commercial projects, such as components for the B2 Bomber and Boeing 787, underscores their importance in the aerospace manufacturing landscape.


7. EMF Engineered Components, LLC

  • Website: emfinc.net
  • Ownership type: Private
  • Headquarters: Merritt, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1964
  • Headcount: 51-200
  • LinkedIn: emf-inc.

EMF Engineered Components, LLC, founded in 1964, is a manufacturing and engineering firm based in Merritt Island, Florida. The company specializes in high-quality machining and metal fabrications, primarily serving the aerospace, military, and government sectors. With a workforce of approximately 112 employees, EMF operates from a 35,000 square foot facility equipped for both large and small-scale production. Their capabilities include precision machining, sheet metal fabrication, welding, and assembly, all tailored to meet the stringent requirements of aerospace applications. Notably, EMF has collaborated with major industry players such as NASA, Lockheed Martin, and Boeing, contributing to projects like the Orion Space Program. Their commitment to quality is underscored by certifications such as AS9100D and ISO 9001:2015, ensuring that their products meet rigorous industry standards.


8. VECCO | Vital Engineered Components Company


VECCO | Vital Engineered Components Company, based in Sterling Heights, Michigan, is a private manufacturer that specializes in high-precision components for the aerospace industry. Founded in 2022, VECCO serves both commercial and military engine suppliers, providing complex engine parts through advanced CNC machining and turning processes. The company operates with a strong emphasis on quality, utilizing state-of-the-art technology such as 5-axis CNC machining and Zeiss CMM scanning for precise part representation. Their product offerings include gearboxes, cases, assemblies, and ram air turbines, among others. VECCO's commitment to quality is reflected in their internal inspection processes and their ability to manage the entire manufacturing workflow, from cast blanks to finished components. With a team of experienced professionals in manufacturing engineering and quality assurance, VECCO is positioned to meet the demanding needs of the aerospace sector.


9. ASTAB Engineering Srl


ASTAB Engineering Srl, based in Milan, Michigan, is an engineering firm that specializes in aerospace development and certification projects for both civil and military applications. Founded in 2020, the company has quickly established itself by leveraging the extensive experience of its team, which collectively has over 30 years in the aerospace industry. ASTAB offers a range of services, including structural design, weight analysis, and ongoing support for aerospace manufacturers. Their client base primarily consists of businesses and organizations within the aerospace sector, seeking to enhance their engineering capabilities and ensure compliance with industry standards. Notably, ASTAB has been involved in significant projects with major players like Airbus and Boeing, contributing to aircraft such as the Airbus A380 and Boeing B787. The company also collaborates with partners like Plyform Composite Srl to provide comprehensive solutions in composite structures for various aerospace applications. Their commitment to quality is underscored by their adherence to ISO 9001:2015 and EN 9100:2018 standards, ensuring that they meet rigorous industry requirements.


10. Aircraft Precision Products Inc.


Aircraft Precision Products Inc. (APPI), based in Ithaca, Michigan, has been a significant player in the aerospace manufacturing sector since its inception in 1946. The company specializes in precision machining and thermal coating, primarily serving the commercial and military aircraft engine industries. APPI is known for producing high-quality components for gas turbine engines, catering to major clients such as General Electric and the U.S. Department of Defense. The company prides itself on its rigorous quality control standards, holding certifications like AS9100D and NADCAP, which are essential for maintaining high standards in aerospace manufacturing. With a modern facility spanning over 58,000 square feet, APPI employs advanced technologies, including CNC machining and non-destructive testing, to ensure precision and reliability in its products. The workforce is experienced, with many employees having long tenures, contributing to the company's strong quality record and commitment to lean manufacturing practices.


11. Steel Tool & Engineering CO.

  • Website: steeltool.com
  • Ownership type: Private
  • Headquarters: Trenton, Michigan, United States (USA)
  • Employee distribution: United States (USA) 76%, Gibraltar 24%
  • Founded year: 1952
  • Headcount: 51-200
  • LinkedIn: steel-tool-%26-engineering-co.

Steel Tool & Engineering CO. is a private manufacturer based in Gibraltar, Michigan, specializing in aerospace components, particularly brazed honeycomb assemblies for turbine engines. Founded in 1952, the company has built a reputation for precision machining and fabrication services tailored to the aerospace industry, serving both commercial and military sectors. With a workforce of approximately 41 employees, Steel Tool emphasizes quality and efficiency, employing advanced technologies to meet client needs. The company is recognized for its robust capabilities, including sheet metal forming, vacuum brazing, non-conventional machining, and various inspection processes. Steel Tool holds multiple certifications, such as AS9100D and Nadcap, underscoring its commitment to quality standards in aviation, space, and defense. Their operational history and focus on system-driven solutions position them as a significant player in the aerospace manufacturing landscape.


12. Wartech Engineering

  • Website: wartechengineering.com
  • Ownership type: Private
  • Headquarters: Romulus, Michigan, United States (USA)
  • Employee distribution: United States (USA) 91%, Papua New Guinea 9%
  • Founded year: 1996
  • Headcount: 11-50
  • LinkedIn: sun-engineering

Wartech Engineering, founded in 1996 and based in Romulus, Michigan, is a private engineering and manufacturing firm that specializes in military and aerospace applications. With a workforce of approximately 64 employees, the company has built a reputation for delivering high-quality solutions tailored to the rigorous demands of military projects. Wartech provides a range of services, including engineering, manufacturing, and program management, primarily serving defense contractors and government entities. Their notable projects include the design and manufacturing of systems for the U.S. Air Force, such as the Patient Loading System and the Fab-T Tower and Enclosure System. Wartech's commitment to quality is underscored by their ISO 9001:2015 certification and adherence to various cybersecurity and data protection standards. The company operates from a well-equipped facility that supports their manufacturing and engineering processes, ensuring they meet the specific needs of their clients in the defense and aerospace sectors.


13. Onodi Tool & Engineering Company


Onodi Tool & Engineering Company, founded in 1974 and based in Melvindale, Michigan, is a precision manufacturing firm that specializes in high-quality machining and engineering solutions. With a workforce of 11-50 employees, the company has built a reputation for delivering complex components and assemblies primarily for the defense, aerospace, and industrial sectors. Onodi's extensive experience spans over four decades, during which they have developed a robust supplier network and in-house capabilities that allow them to meet stringent specifications. Their manufacturing facility boasts advanced CNC machining equipment, enabling them to produce parts from both standard and exotic materials. The company is recognized for its commitment to quality, as evidenced by its ISO 9001:2015 and AS9100D certifications. Onodi has been a trusted partner for prime contractors and original equipment manufacturers, particularly in the defense sector, where they supply mission-critical components for tactical and combat vehicles. Their expertise in program management and value-added services further enhances their position in the aerospace manufacturing industry.


14. Triple Inc.

  • Website: tripleinc.com
  • Ownership type: Private
  • Headquarters: Troy, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1951
  • Headcount: 51-200
  • LinkedIn: tripleinc

Triple Inc. is a precision machining company based in Troy, Michigan, specializing in the aerospace and defense industries. Founded in 1951, the company has built a strong reputation for producing high-quality, precision machined parts that are essential for various applications, including aircraft, helicopters, satellites, and naval defense vehicles. With a workforce of around 39 employees, Triple Inc. operates from three facilities totaling over 70,000 square feet, allowing for significant manufacturing capacity. The company has invested in advanced machining technologies, including 5-axis milling and Swiss-style machining, to meet the stringent tolerances required for mission-critical components. Their commitment to quality is underscored by certifications such as AS9100D and NADCAP, which demonstrate their adherence to rigorous industry standards. Triple Inc. has a history of serving notable clients in the aerospace sector, contributing to their ongoing relevance in the industry.


15. Jedco Inc.

  • Website: jedinc.com
  • Ownership type: Private
  • Headquarters: Grand Rapids, Michigan, United States (USA)
  • Employee distribution: United States (USA) 97%, Saudi Arabia 3%
  • Founded year: 2005
  • Headcount: 201-500
  • LinkedIn: jedco-inc-

Jedco Inc., founded in 2005 and based in Grand Rapids, Michigan, is an aerospace manufacturer that specializes in high-precision components for the aerospace and defense industries. The company offers a range of services, including complex sheet metal fabrications and various metal forming processes. With a workforce of approximately 191 employees, Jedco operates from a substantial facility that spans over 120,000 square feet. Their client base includes key players in the aerospace and defense sectors, where they provide innovative solutions tailored to meet stringent quality standards. Notably, Jedco is involved in significant military programs such as the F-35 Joint Strike Fighter and various commercial aircraft engines, showcasing their integral role in the aerospace supply chain. The company emphasizes quality assurance and has obtained several certifications, including AS9100D and NADCAP, which further solidifies their reputation in the industry.


16. Futuramic

  • Website: futuramic.com
  • Ownership type: Private
  • Headquarters: Warren, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1955
  • Headcount: 51-200
  • LinkedIn: futuramic-tool-and-engineering

Futuramic, based in Warren, Michigan, is a manufacturing company that has been operational since 1955. Specializing in advanced manufacturing and engineering services for the aerospace industry, Futuramic offers a range of services including fabrication, inspection, and installation. The company has built a strong client base, working with major players like NASA and Boeing, which underscores its importance in the aerospace sector. With over 614,000 square feet of manufacturing and assembly space, Futuramic is equipped to handle large projects, such as components for the Space Launch System (SLS). Their commitment to quality is evident in their continuous upgrades to technology and equipment, ensuring they meet the high standards required in aerospace manufacturing. Futuramic also emphasizes employee development through partnerships with educational institutions, enhancing their workforce's skills in line with industry advancements.


17. Baker Engineering LLC.

  • Website: bakerengineering.com
  • Ownership type: Private
  • Headquarters: Nunica, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1968
  • Headcount: 11-50
  • LinkedIn: bakerengineeringllc

Baker Engineering LLC, founded in 1968 and based in Nunica, Michigan, is a private engineering firm that specializes in custom engineering solutions and precision manufacturing. With a workforce of 11-50 employees, the company has carved out a significant role in the aerospace and defense sectors, particularly through its work with military suppliers and the U.S. Department of Defense. Baker Engineering has successfully managed a portfolio of projects exceeding $30 million, demonstrating its capability in research and development, prototype manufacturing, and testing. The firm is recognized for its innovative approaches to engine design and propulsion systems, having developed various technologies for military applications, including fuel injection systems and lightweight oil systems. Their commitment to quality is underscored by industry certifications such as AS 9100 and ISO 9001, ensuring adherence to rigorous standards in aerospace manufacturing.


18. Phoenix Composite Solutions, LLC

  • Website: phoenix-mi.com
  • Ownership type: Private
  • Headquarters: Oscoda, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2003
  • Headcount: 51-200
  • LinkedIn: phoenix-composite-solutions

Phoenix Composite Solutions, LLC, founded in 2003 and located in Oscoda, Michigan, is a private company that specializes in aviation services and manufacturing. The firm operates as an FAA Repair Station and holds EASA and CAAC certifications, underscoring its commitment to meeting international aviation standards. With a workforce of approximately 75 employees, the company focuses on aircraft maintenance, repair, and original equipment manufacturing, catering to both civilian and military sectors. Their facility is equipped for advanced composite manufacturing, which is increasingly important in modern aerospace applications. The company prides itself on its engineering-driven approach, with a team experienced in composite design, manufacture, and repair. Phoenix Composite Solutions is also recognized as a Woman-Owned Small Business and is HUB Zone Small Business Qualified, which may provide additional opportunities in government contracting. Their mission emphasizes customer success through innovative solutions and quality craftsmanship, making them a notable entity in the aerospace manufacturing landscape.


19. Moeller Aerospace

  • Website: moeller-aerospace.com
  • Ownership type: Corporate
  • Headquarters: Wixom, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: July 2016
  • Founded year: 1949
  • Headcount: 501-1000
  • LinkedIn: moeller-manufacturing

Moeller Aerospace, based in Wixom, Michigan, has been a key player in the aerospace manufacturing industry since its inception in 1949. The company specializes in turbine engine components and precision machining, providing a wide array of products such as turbine airfoils, blades, vanes, and complex components. Moeller is recognized for its innovative Click-Loc® technology, which enhances the reliability and maintainability of critical systems. With a workforce of around 231 employees, Moeller operates with a strong commitment to quality, evidenced by their certifications in AS9100D, ISO9001, and NADCAP. The company has a rich history of collaboration with major original equipment manufacturers (OEMs) and is involved in numerous engine programs across commercial and military sectors. Their facilities are equipped with advanced machining technologies, allowing them to meet the rigorous demands of the aerospace industry.


20. Precision Aerospace Corporation

  • Website: precision-aerospace.com
  • Ownership type: Corporate
  • Headquarters: Grand Rapids, Michigan, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: March 2018
  • Founded year: 1956
  • Headcount: 51-200
  • LinkedIn: precision-aerospace-corp.

Precision Aerospace Corporation, based in Grand Rapids, Michigan, is a contract manufacturer that has been serving the aerospace industry since its founding in 1956. The company specializes in precision machining, providing high-quality machined parts and assembly services tailored for both commercial and defense aerospace manufacturers. With a workforce of approximately 171 employees, Precision Aerospace operates with a focus on high mix, low volume production, ensuring that they meet the stringent quality and delivery standards required in the aerospace sector. They are AS9100 and Nadcap certified, which underscores their commitment to quality management and process integrity. The company prides itself on its ability to adapt to the evolving needs of its customers, leveraging advanced technology and a skilled workforce to deliver innovative manufacturing solutions. Their product offerings include complex 5-axis machining, machining of exotic alloys, and value-added assembly work, making them a reliable partner for aerospace manufacturers looking for precision and quality.



Aerospace Manufacturing Insights: Key Companies in Michigan


CompanyHeadquarterSizeFoundedOwnership
Williams InternationalPontiac, Michigan, United States (USA)1001-50001955Private
Gentz AeroDetroit, Michigan, United States (USA)201-5001949Corporate
Testek SolutionsWixom, Michigan, United States (USA)51-2001969Private Equity
Visioneering Inc.Auburn Hills, Michigan, United States (USA)201-5001953Private
Chardam Gear CompanySterling Heights, Michigan, United States (USA)51-2001946Private
Supreme Gear Co.Fraser, Michigan, United States (USA)51-2001949Private
EMF Engineered Components, LLCMerritt, Michigan, United States (USA)51-2001964Private
VECCO | Vital Engineered Components CompanySterling Heights, Michigan, United States (USA)51-2002022Private
ASTAB Engineering SrlMilan, Michigan, United States (USA)11-502020Private
Aircraft Precision Products Inc.Ithaca, Michigan, United States (USA)51-2001946Private
Steel Tool & Engineering CO.Trenton, Michigan, United States (USA)51-2001952Private
Wartech EngineeringRomulus, Michigan, United States (USA)11-501996Private
Onodi Tool & Engineering CompanyMelvindale, Michigan, United States (USA)11-501974Private
Triple Inc.Troy, Michigan, United States (USA)51-2001951Private
Jedco Inc.Grand Rapids, Michigan, United States (USA)201-5002005Private
FuturamicWarren, Michigan, United States (USA)51-2001955Private
Baker Engineering LLC.Nunica, Michigan, United States (USA)11-501968Private
Phoenix Composite Solutions, LLCOscoda, Michigan, United States (USA)51-2002003Private
Moeller AerospaceWixom, Michigan, United States (USA)501-10001949Corporate
Precision Aerospace CorporationGrand Rapids, Michigan, United States (USA)51-2001956Corporate


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