Connecticut hosts a robust aerospace engineering industry, characterized by innovation and efficiency. Companies here design and manufacture critical components for commercial aviation and defense, engaging in projects crucial for air travel safety and operational integrity. The industry is evolving towards sustainable aviation solutions while integrating digital technologies. This transformation is increasingly pertinent, as manufacturers aim to reduce their carbon footprint and enhance performance. From development to production, firms in this sector are addressing complex challenges, showcasing their commitment to quality and versatility, which positions them favorably for future growth and responsiveness to market demands.


This list highlights 24 prominent aerospace engineering companies in Connecticut, ranging in size from small firms to large corporations. Established between 1900 and 2023, these companies operate in various locales including South Windsor and East Hartford. Their specializations cover areas like aircraft propulsion, precision machining, and aftermarket support in military and commercial sectors. Notably, companies like Pratt & Whitney and Aero Gear demonstrate Connecticut's strength in both engine manufacturing and high-quality aerospace components, reflecting the industry’s focused expertise and innovation.


Continue reading to discover the top aerospace engineering companies in Connecticut.


Top 24 Aerospace Engineering Companies in Connecticut


1. Pioneer Aerospace Corporation


Pioneer Aerospace Corporation, based in South Windsor, Connecticut, is a subsidiary of Safran, a prominent aerospace manufacturer. Founded in 1938, the company has a long history of involvement in the aerospace and defense sectors. Pioneer Aerospace specializes in aircraft propulsion systems, equipment, and defense technologies, providing innovative solutions that enhance safety and operational efficiency. Their products and services cater to both commercial aviation and military applications, reflecting a commitment to advancing aerospace technology. Recently, the company secured $2.2 million in funding, indicating ongoing investment in their capabilities and growth within the industry.


2. Aero Gear

  • Website: aerogear.com
  • Ownership type: Private
  • Headquarters: Windsor, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1982
  • Headcount: 201-500
  • LinkedIn: aero-gear

Aero Gear, based in Windsor, Connecticut, is an aerospace manufacturer that has been operational since 1982. The company specializes in the design and production of high-quality gears and gearbox assemblies tailored for the aerospace industry. With a workforce of around 96 employees, Aero Gear emphasizes precision engineering and continuous improvement in its manufacturing processes. The company serves a range of clients, including major engine manufacturers and Tier 1 suppliers, showcasing its integral role in the aerospace supply chain. Aero Gear operates from a modern facility that spans 100,000 square feet, equipped with advanced manufacturing technologies such as low-pressure vacuum carburizing and precision grinding. Their commitment to quality is reflected in their certifications, including AS9100:D and ISO 9001:2015, which support their operations in producing complex aerospace components. The company has also been recognized as a Gold Supplier by prominent clients like Lockheed Martin and Sikorsky, highlighting their reliability and excellence in service delivery.


3. Butler Aerospace & Defense

  • Website: butler.com
  • Ownership type: Corporate
  • Headquarters: Shelton, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 95%, India 5%
  • Latest funding: $85.0M, October 2016
  • Founded year: 1947
  • Headcount: 1001-5000
  • LinkedIn: butler-aerospace-%26-defense

Butler Aerospace & Defense, based in Shelton, Connecticut, is an engineering solutions provider that specializes in the aerospace and defense sectors. Established in 1947, the company has built a reputation for delivering a wide range of services, including engineering, manufacturing, and aftermarket support. Their offerings are tailored to meet the complex needs of clients in various industries, such as commercial vehicles and industrial applications. Butler's expertise spans multiple areas, including product development, structural design, and quality management. The company employs around 511 people, with a significant portion of its workforce based in the United States. As a wholly owned subsidiary of HCL Technologies, Butler benefits from enhanced digital technology capabilities, which further strengthens its position in the aerospace and defense markets.


4. United Technologies Research Center

  • Website: utc.com
  • Ownership type: Venture Capital
  • Headquarters: East Hartford, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 68%, India 12%, Ireland 10%, Other 9%
  • Latest funding: June 2019
  • Founded year: 1929
  • Headcount: 501-1000
  • LinkedIn: united-technologies-research-center

United Technologies Research Center (UTRC), based in East Hartford, Connecticut, is a prominent research and development organization specializing in aerospace systems and digital services. Founded in 1929, UTRC has been at the forefront of innovation, providing advanced solutions that enhance operational efficiency for aerospace manufacturers and suppliers. The company focuses on integrating cutting-edge technologies and digital platforms to improve processes and outcomes in the aerospace sector. With a workforce that includes a significant presence in the United States and international locations, UTRC continues to contribute to the evolution of aerospace engineering through its research initiatives and technological advancements.


5. PCX Aerosystems

  • Website: pcxaero.com
  • Ownership type: Private
  • Headquarters: Newington, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1900
  • Headcount: 501-1000
  • LinkedIn: pcx-aerostructures

PCX Aerosystems, based in Newington, Connecticut, is an aerospace manufacturer with a rich history dating back to 1900. The company specializes in precision machining and the production of flight-critical components for military and space applications. With a workforce of approximately 215 employees, PCX serves customers in the aerospace and defense sectors, providing high-quality assemblies and systems that meet rigorous industry standards. Their product offerings include complex assemblies, mechanical components, and systems for rotorcraft, satellites, and missile defense applications. PCX has expanded its capabilities through strategic acquisitions, enhancing its expertise in manufacturing essential components such as landing gear, fuel tanks, and high-pressure propellant tanks. The company operates multiple facilities across the United States, demonstrating a commitment to innovation and quality in its manufacturing processes.


6. Pratt & Whitney

  • Website: prattwhitney.com
  • Ownership type: Private
  • Headquarters: East Hartford, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 72%, Canada 6%, India 5%, Other 17%
  • Latest funding: Other (Grant), $395,000, March 2024
  • Founded year: 1925
  • Headcount: 10001+
  • LinkedIn: pratt-%26-whitney

Pratt & Whitney, based in East Hartford, Connecticut, is an aerospace manufacturer that specializes in the design, manufacture, and service of aircraft engines and auxiliary power units. Founded in 1925, the company has built a strong reputation for producing high-performance engines that cater to a wide range of customers, including commercial airlines and military organizations. Their product offerings include the GTF engine, V2500 engine, and various military engines such as the F135 and F119. Pratt & Whitney also provides comprehensive maintenance solutions, ensuring the longevity and efficiency of their engines. The company is part of Raytheon Technologies, which enhances its capabilities and reach within the aerospace industry. Recently, Pratt & Whitney has been involved in initiatives to test engines on sustainable aviation fuel, reflecting their commitment to innovation and environmental responsibility.


7. Aerospace Drive Systems, by Timken


Aerospace Drive Systems, by Timken, operates under the umbrella of PCX Aerosystems, a manufacturer with a strong emphasis on precision machining and the production of flight-critical components. Founded in 1946, the company has built a reputation for delivering high-quality assemblies and systems tailored for military and space applications. Their product offerings include complex mechanical assemblies, transmissions, gearboxes, and various structural components essential for aerospace operations. With a workforce of around 68 employees, the company is dedicated to meeting the rigorous demands of its clients in the aerospace and defense sectors. Their facilities are equipped to handle advanced manufacturing processes, ensuring that they can produce components that adhere to strict quality standards. The company has not reported any recent funding, indicating a stable operational status without external financial influences.


8. MTU Aero Engines North America

  • Website: mtuusa.com
  • Ownership type: Private
  • Headquarters: Rocky Hill, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 97%, Canada 3%
  • Founded year: 2000
  • Headcount: 201-500
  • LinkedIn: mtu-aero-engines-north-america

MTU Aero Engines North America, based in Rocky Hill, Connecticut, is an engineering services firm that plays a significant role in the aerospace and power generation industries. Founded in 2000, the company specializes in a range of services including design engineering, maintenance, and support for both commercial and military aircraft, as well as industrial gas turbines. Their clientele includes airlines and MRO service providers who depend on MTU's expertise to maintain compliance and enhance operational efficiency. The company is a subsidiary of MTU Aero Engines AG, headquartered in Munich, Germany, which further solidifies its position in the industry. MTU Aero Engines North America is dedicated to delivering tailored solutions that meet the unique needs of its customers, leveraging advanced engineering techniques and a strong project management approach.


9. Cambridge Specialty Company, Inc.

  • Website: cambridgespecialty.com
  • Ownership type: Private
  • Headquarters: Berlin, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1952
  • Headcount: 51-200
  • LinkedIn: cambridge-specialty

Cambridge Specialty Company, Inc., based in Berlin, Connecticut, has been a notable player in the aerospace manufacturing industry since its inception in 1952. The company specializes in precision machining and assemblies, focusing on the production of jet engine service tools and flight-critical components. With a workforce of approximately 28 employees, Cambridge Specialty has built a reputation for delivering high-quality products on time. Their capabilities include advanced CNC machining, multi-axis milling, and welding, all tailored to meet the stringent requirements of the aerospace sector. The company is recognized as a first-tier supplier for various OEMs in the rotorcraft, fixed-wing, and jet engine segments. Their commitment to quality is reflected in their certifications, including AS9100D, which ensures compliance with rigorous industry standards. Cambridge Specialty has maintained long-term contracts with key aerospace clients, supporting both new product development and legacy programs, which further solidifies their position in the market.


10. Numet LLC

  • Website: numet.net
  • Ownership type: Corporate
  • Headquarters: Orange, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: November 2019
  • Founded year: 1984
  • Headcount: 51-200
  • LinkedIn: numet-machining-techniques-inc.

Numet LLC, now part of Kinetic Engine Systems, is an aerospace manufacturer based in Orange, Connecticut. Founded in 1984, the company specializes in producing ultra-complex engine components tailored for military and commercial applications. Numet serves a variety of customers in the aerospace and defense sectors, providing high-quality manufacturing and repair services. Their product offerings include precision machined parts, fuel control housings, and various engine components, which are critical for both new builds and aftermarket needs. With a commitment to continuous improvement and customer collaboration, Numet operates multiple facilities across the U.S. and Mexico, ensuring they meet the rigorous demands of the aerospace industry.


11. AeroCision, LLC

  • Website: aerocision.com
  • Ownership type: Private Equity
  • Headquarters: Chester, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: April 2018
  • Founded year: 1958
  • Headcount: 51-200
  • LinkedIn: aerocision-llc

AeroCision, LLC, based in Chester, Connecticut, is a manufacturer that specializes in ultra-complex engine components for both military and commercial applications. Founded in 1958, the company has built a reputation for high-quality manufacturing and precision engineering. AeroCision operates multiple facilities across the United States and Mexico, providing a range of products including blades, vanes, fuel control housings, and various engine components. Their commitment to continuous improvement and customer collaboration has made them a trusted partner in the aerospace and defense sectors. The company is part of Kinetic Engine Systems, which consolidates several manufacturing capabilities under one umbrella, enhancing their operational efficiency and market reach. AeroCision's expertise in complex machining processes, such as 3/4/5 axis milling and wire EDM machining, positions them as a significant player in the aerospace manufacturing industry.


12. ACMT, Inc.


ACMT, Inc., based in Manchester, Connecticut, is an aerospace manufacturer established in 1986. The company specializes in producing OEM components, hydroforming, composites, and providing maintenance, repair, and overhaul (MRO) services tailored for the aviation industry. ACMT serves both commercial and military sectors, ensuring compliance with stringent industry standards. With a workforce of approximately 69 employees, the company prides itself on its commitment to quality and customer service. ACMT's capabilities include advanced manufacturing techniques such as laser cutting, bonding, and complex assembly, which are crucial for producing high-performance aerospace components. Their focus on innovation is evident in their investment in new technologies, including automation and robotics, which enhance their manufacturing processes. ACMT's mission is to deliver superior aerospace products while fostering strong relationships with clients, making them a notable player in the aerospace engineering landscape.


13. Senior Aerospace Connecticut


Senior Aerospace Connecticut, now known as PCX Aerosystems, is an aerospace manufacturer based in Enfield, Connecticut. Founded in 1956, the company specializes in precision machining and the production of flight-critical components tailored for military and space applications. Their product range includes transmissions, gearboxes, and structural assemblies, which are essential for various aerospace and defense original equipment manufacturers (OEMs). The company prides itself on its commitment to quality and reliability, ensuring that all components meet stringent industry standards. With a focus on advanced manufacturing techniques, Senior Aerospace Connecticut has built a reputation for delivering high-quality, mission-critical parts that support the operational readiness of military and aerospace platforms. Their recent acquisitions and expansions further solidify their role in the aerospace sector, enhancing their capabilities and product offerings.


14. Rotating Composite Technologies, LLC


Rotating Composite Technologies, LLC, founded in 2008 and based in Berlin, Connecticut, is an aerospace engineering and manufacturing company that specializes in composite propeller and rotor systems. The firm provides comprehensive design, development, and certification services primarily aimed at aerospace startups and defense contractors. With a team of experienced aerospace engineers and skilled technicians, RCT addresses complex challenges in the aerospace sector, ensuring compliance with aviation regulations while delivering high-performance solutions. Their capabilities include Resin Transfer Molded (RTM) propeller and rotor design, vehicle integration support, and rigorous testing to meet safety standards. RCT has a proven track record of working on innovative projects, including contributions to notable aerospace vehicles, and is recognized for its agility and customer-focused approach.


15. Paul Murphy

  • Website: agcincorporated.com
  • Ownership type: Private
  • Headquarters: Meriden, Connecticut, United States (USA)
  • Founded year: 2013
  • Headcount: 1-10
  • LinkedIn: paul-murphy

AGC Acquisition LLC, founded in 2013 and based in Meriden, Connecticut, is a manufacturer specializing in aerospace components. The company provides precision components and complex assemblies tailored for both military and commercial applications. AGC serves original equipment manufacturers in the aerospace and defense sectors, emphasizing innovative solutions that meet specific client needs. With a strong focus on quality and customer service, AGC has established itself as a reliable partner for companies requiring precision engineering. Their operations reflect a commitment to adapting to the evolving demands of the aerospace industry, ensuring timely delivery and support for their clients. AGC's expertise in both metallic and non-metallic processes positions them well within the aerospace engineering landscape.


16. Meriden Manufacturing Inc

  • Website: meridenmfg.com
  • Ownership type: Family Owned
  • Headquarters: Meriden, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1965
  • Headcount: 1-10
  • LinkedIn: meriden-manufacturing-inc

Meriden Manufacturing Inc, based in Meriden, Connecticut, has been a family-owned business since its inception in 1965. The company specializes in the production of aerospace components and assemblies, focusing on precision and reliability. With a workforce of around 22 employees, Meriden Manufacturing offers a range of services including CNC machining, engineering, quality assurance, and tooling. Their facilities are equipped to handle complex aerospace manufacturing tasks, and they have built strong relationships with notable clients such as Pratt & Whitney and Hamilton Sundstrand. The company is committed to maintaining high standards, as evidenced by their AS9100 certification, which is essential for aerospace manufacturers. Meriden Manufacturing continues to adapt and innovate, ensuring they meet the evolving demands of the aerospace industry.


17. Hanwha Aerospace USA

  • Website: hanwhaaerospaceusa.com
  • Ownership type: Private
  • Headquarters: Cheshire, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1977
  • Headcount: 501-1000
  • LinkedIn: hanwha-aerospace-usa

Hanwha Aerospace USA, founded in 1977 and based in Cheshire, Connecticut, is a private manufacturing company that specializes in aerospace and defense components. The firm produces precision rotating and static components for aerospace engine applications, catering to major players in the aerospace and defense industries. With a workforce of approximately 391 employees, Hanwha Aerospace USA operates multiple facilities across Connecticut, totaling 500,000 square feet of manufacturing space. The company emphasizes continuous improvement and lean manufacturing, which are integral to its operational strategy. Their commitment to quality and innovation is evident in their recognition as a 'Best in Class' manufacturer of bladed rotors and disks for both commercial and military engine applications. Hanwha Aerospace USA is also known for its advanced engineering capabilities and modern manufacturing processes, which enable them to meet the complex demands of their customers.


18. Alpha Q, Inc.

  • Website: alphaqinc.com
  • Ownership type: Private
  • Headquarters: Colchester, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1964
  • Headcount: 51-200
  • LinkedIn: alpha-q-inc-

Alpha Q, Inc. is an aerospace manufacturer based in Colchester, Connecticut, with a history dating back to 1964. The company specializes in the production of complex aerospace components and precision machining services, catering to the aerospace, defense, and commercial aviation sectors. With a workforce of approximately 42 employees, Alpha Q is dedicated to maintaining high standards of quality and customer satisfaction. They are ISO 9001 and AS9100 certified, reflecting their commitment to quality management systems in the aerospace industry. Alpha Q operates a 74,000 square foot facility equipped with state-of-the-art technology, enabling them to manufacture critical components such as compressor cases, gearboxes, and structural brackets. Their reputation as a trusted supplier is bolstered by their partnerships with major OEMs, ensuring they remain a relevant player in the aerospace engineering sector.


19. Electro Methods Inc

  • Website: electro-methods.com
  • Ownership type: Corporate
  • Headquarters: South Windsor, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: February 2025
  • Founded year: 1963
  • Headcount: 201-500
  • LinkedIn: electro-methods-inc

Electro Methods Inc, founded in 1963 and located in South Windsor, Connecticut, is an aerospace manufacturer that focuses on complex fabricated and machined components for turbine engines. With a workforce of around 69 employees, the company has built a reputation for high-quality manufacturing and engineering services tailored to the needs of OEM customers in the aerospace industry. Their facilities span 198,000 square feet and are equipped with state-of-the-art machining and fabrication technologies. Electro Methods is recognized for its expertise in working with exotic nickel and cobalt-based alloys, which are essential materials in aerospace applications. The company has been involved in numerous cutting-edge turbine engine programs, assisting OEM partners in transforming design concepts into production realities. Their commitment to quality is reflected in their AS9100D registration, ensuring that they meet the stringent requirements of the aerospace sector.


20. Budney Overhaul & Repair, LTD. / Budney Aerospace, Inc.


Budney Overhaul & Repair, LTD. / Budney Aerospace, Inc. is a woman-owned aerospace manufacturer based in Berlin, Connecticut. Founded in 1989, the company has carved out a niche in producing complex machined components and sub-assemblies for the aerospace and land turbine engine industries. With a workforce of approximately 201-500 employees, Budney Aerospace prides itself on its technical leadership and innovative solutions. The company holds several key certifications, including FAA and EASA certifications, which affirm its compliance with rigorous safety and quality standards. Budney Aerospace is also NADCAP accredited for welding and chemical processing, underscoring its commitment to maintaining high-quality manufacturing processes. Their capabilities include advanced CNC machining, assembly, and inspection services, positioning them as a reliable partner for aerospace clients seeking precision and quality in their components.


21. Pegasus Manufacturing, Inc.

  • Website: pegasusmfg.com
  • Ownership type: Corporate
  • Headquarters: Middletown, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: March 2016
  • Founded year: 1989
  • Headcount: 51-200
  • LinkedIn: pegasus-manufacturing-inc.

Pegasus Manufacturing, Inc., also known as L&P Aerospace, is an aerospace manufacturer based in Middletown, Connecticut. Founded in 1989, the company specializes in high-performance tube and duct assemblies tailored for both commercial and military applications. They serve a variety of clients, including aircraft manufacturers and military organizations, ensuring that their products meet rigorous quality standards and can endure extreme operational conditions. The company employs advanced engineering and manufacturing techniques to deliver reliable components, which are critical in aerospace systems. Their extensive certifications from prominent aerospace companies, such as GE Aviation and Airbus, further validate their commitment to quality and performance in the aerospace sector. Pegasus Manufacturing's focus on custom solutions and their ability to adapt to specific client needs make them a notable player in the aerospace engineering field.


22. New England Airfoil Products Inc.


New England Airfoil Products Inc. (NEAP), located in Farmington, Connecticut, is a family-owned aerospace manufacturer with a rich history dating back to 1955. The company specializes in producing gas turbine components for the aerospace and defense sectors, focusing on high-quality products such as compressor airfoils and turbine blades. NEAP serves prominent OEMs, including Pratt & Whitney and NASA, and has built a reputation for its advanced manufacturing techniques and commitment to quality. With a facility exceeding 100,000 square feet, NEAP produces hundreds of thousands of parts annually, utilizing materials like nickel-based alloys, high-temperature stainless steels, titanium, and aluminum. The company supports the entire lifecycle of gas turbines, from development to legacy supply, and employs lean manufacturing principles to enhance efficiency. NEAP is also ITAR registered, ensuring compliance with U.S. defense trade regulations. Their ongoing investment in modernization and sustainability initiatives further demonstrates their commitment to remaining relevant in the aerospace industry.


23. Vortex Systems LLC

  • Website: vortexsystemsct.com
  • Ownership type: Private
  • Headquarters: Enfield, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 1996
  • Headcount: 11-50
  • LinkedIn: vortex-systems-llc

Vortex Systems LLC, based in Enfield, Connecticut, is a private company founded in 1996 that specializes in aerospace engineering and manufacturing. The firm provides custom test equipment and engineering services primarily for clients in the aerospace and defense industries. Their offerings include mechanical and electrical design, fabrication, calibration, and various test stands, all aimed at ensuring that aircraft components meet rigorous safety and performance standards. Vortex Systems is known for its innovative approach to upgrading legacy systems, integrating modern technology to enhance operational efficiency. The company has built a solid reputation for quality, evidenced by their ISO 9001:2015 certification. With a team that boasts over 150 years of combined engineering experience, Vortex Systems has successfully completed projects for leading aerospace companies across approximately 100 installations in seven countries, including the USA, Malaysia, and Germany. Their commitment to precision and quality craftsmanship positions them as a significant player in the aerospace engineering sector.


24. Pursuit Aerospace

  • Website: pursuitaero.com
  • Ownership type: Private Equity
  • Headquarters: Manchester, Connecticut, United States (USA)
  • Employee distribution: United States (USA) 56%, Tunisia 24%, United Kingdom (UK) 9%, Other 10%
  • Latest funding: February 2023
  • Founded year: 2023
  • Headcount: 1001-5000
  • LinkedIn: pursuit-aerospace

Pursuit Aerospace, founded in 2023 and based in Manchester, Connecticut, is an aerospace manufacturer that specializes in the production of complex aircraft engine components. The company operates with a workforce of approximately 792 employees, with a significant presence in the United States and additional operations in Tunisia, the United Kingdom, Mexico, and Canada. Pursuit Aerospace offers a comprehensive suite of services, including metal movement, inspection, maintenance, repair, overhaul (MRO), and casting. Their commitment to quality is evident in their rigorous processes and adherence to safety standards, making them a trusted partner for aerospace clients. The company has emerged from the merger of Paradigm Precision and Whitcraft Group, indicating a strategic consolidation aimed at enhancing capabilities and market reach. Pursuit Aerospace is dedicated to continuous improvement and innovation, striving to optimize manufacturing processes and deliver exceptional service to its customers.



Aerospace Engineering Insights: Key Companies in Connecticut


CompanyHeadquarterSizeFoundedOwnership
Pioneer Aerospace CorporationSouth Windsor, Connecticut, United States (USA)10001+1938Corporate
Aero GearWindsor, Connecticut, United States (USA)201-5001982Private
Butler Aerospace & DefenseShelton, Connecticut, United States (USA)1001-50001947Corporate
United Technologies Research CenterEast Hartford, Connecticut, United States (USA)501-10001929Venture Capital
PCX AerosystemsNewington, Connecticut, United States (USA)501-10001900Private
Pratt & WhitneyEast Hartford, Connecticut, United States (USA)10001+1925Private
Aerospace Drive Systems, by TimkenManchester, Connecticut, United States (USA)51-2001946Corporate
MTU Aero Engines North AmericaRocky Hill, Connecticut, United States (USA)201-5002000Private
Cambridge Specialty Company, Inc.Berlin, Connecticut, United States (USA)51-2001952Private
Numet LLCOrange, Connecticut, United States (USA)51-2001984Corporate
AeroCision, LLCChester, Connecticut, United States (USA)51-2001958Private Equity
ACMT, Inc.Manchester, Connecticut, United States (USA)51-2001986Private
Senior Aerospace ConnecticutEnfield, Connecticut, United States (USA)51-2001956Corporate
Rotating Composite Technologies, LLCBerlin, Connecticut, United States (USA)11-502008Private
Paul MurphyMeriden, Connecticut, United States (USA)1-102013Private
Meriden Manufacturing IncMeriden, Connecticut, United States (USA)1-101965Family Owned
Hanwha Aerospace USACheshire, Connecticut, United States (USA)501-10001977Private
Alpha Q, Inc.Colchester, Connecticut, United States (USA)51-2001964Private
Electro Methods IncSouth Windsor, Connecticut, United States (USA)201-5001963Corporate
Budney Overhaul & Repair, LTD. / Budney Aerospace, Inc.Berlin, Connecticut, United States (USA)201-5001989Private
Pegasus Manufacturing, Inc.Middletown, Connecticut, United States (USA)51-2001989Corporate
New England Airfoil Products Inc.Farmington, Connecticut, United States (USA)51-2001955Family Owned
Vortex Systems LLCEnfield, Connecticut, United States (USA)11-501996Private
Pursuit AerospaceManchester, Connecticut, United States (USA)1001-50002023Private Equity


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