Top 26 Aerospace Engineering Companies in Connecticut

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Connecticut's aerospace industry is thriving, home to key players like Pratt & Whitney, Sikorsky, and United Technologies that lead in aviation innovation and component manufacturing. These 26 top-tier firms excel in areas such as advanced propulsion systems, precision machining, and digital transformation in defense sectors. With significant contributions to aviation, defense, and space, these companies offer profitable insights into strategic investments for financial experts seeking growth in aerospace technology and services.

Butler Aerospace & Defense logo

Butler Aerospace & Defense

🇺🇸 2 Trap Falls Road Suite 204

Butler Aerospace & Defense specializes in providing innovative engineering solutions for the Aerospace and Defense industries, focusing on state-of-the-art, cost-optimized services that facilitate digital transformation and rapid execution throughout the entire project lifecycle. Their expertise spans advanced technologies such as 5G, unmanned systems, and Industry 4.0, positioning them as a leader in addressing complex engineering challenges.

engineering
aerospace
defense
digitalization
propulsion
5g
unmanned
aftermarket
publications
industry 4.0
solutions
technologies
Company size: 1001-5000
Founded: 1947
Brandstrom Instruments logo

Brandstrom Instruments

🇺🇸 85 Ethan Allen Hwy Ridgefield, Connecticut 06877, US

Specializing in defense and space manufacturing, Brandstrom Instruments designs and manufactures high-quality warning indicators and precision rotary solenoids for various applications, including avionics and scientific systems. Their innovative concurrent engineering approach facilitates collaboration with clients from design conception to production, ensuring reliability and efficiency in tight spaces with low power consumption.

avionics
instrumentation
defense
aerospace
manufacturing
engineering
precision
CNC machining
rotary solenoids
design validation
concurrent engineering
bioscience
Company size: 11-50
Founded: 1972
CS GROUP USA logo

CS GROUP USA

🇺🇸 222 Pitkin St East Hartford, Connecticut 06108, US

Specializing in aviation and aerospace component manufacturing, CS GROUP USA provides engineering services and products focused on safety-critical embedded software for military and defense applications, emphasizing cost reduction and expedited development timelines through innovative certification support.

aviation
aerospace
component manufacturing
engineering services
embedded software
safety-critical
certification
testing
military
defense
Company size: 11-50
Founded: 2015
Barnes Aerospace logo

Barnes Aerospace

🇺🇸 Windsor, Connecticut 06095, US

A global manufacturer in the aviation and aerospace component sector, specializing in precision-machined and fabricated components for turbine engines and airframes, as well as offering comprehensive MRO services. Their unique approach integrates OEM and MRO capabilities to deliver total solutions that support aerospace products throughout their entire lifecycle.

aviation
aerospace
component manufacturing
precision machining
turbine engines
airframes
gas turbines
MRO
aftermarket parts
repair services
OEM
lifecycle support
Company size: 1001-5000
Paneloc Corporation logo

Paneloc Corporation

🇺🇸 142 Brickyard Road Farmington, CT 06032, US

Paneloc Corporation specializes in manufacturing high-performance, precision-engineered hinges, latches, and fasteners for various industries, including avionics, aerospace, and military. Notably, it offers a proprietary line of fasteners and serves as the exclusive American distributor of Bi-Fix Fasteners, emphasizing custom solutions and quick turnaround times.

industrial machinery
manufacturing
hinges
latches
fasteners
precision engineering
custom design
prototype development
aerospace
military
procurement
tooling
Company size: 11-50
Founded: 1964
AeroTech Engineering Consultants logo

AeroTech Engineering Consultants

🇺🇸 6 Talcott Range Dr East Granby, Connecticut 06026, US

AeroTech Engineering Consultants specializes in providing comprehensive aerospace engineering consulting solutions, leveraging cutting-edge technology and solid engineering fundamentals to deliver innovative results in the aviation and aerospace component manufacturing industry.

aerospace
engineering
consulting
component manufacturing
innovative solutions
technology
Company size: 2-10
Founded: 2014
Pratt & Whitney logo

Pratt & Whitney

🇺🇸 400 Main Street East Hartford, CT 06108, US

A global leader in aviation and aerospace component manufacturing, Pratt & Whitney specializes in advanced propulsion systems, including aircraft engines and auxiliary power units, driving innovation in the industry and enhancing connectivity, economic growth, and defense capabilities.

aviation
aerospace
propulsion
aircraft engines
auxiliary power
manufacturing
innovation
connectivity
economic growth
defense
Company size: 10001+
EDAC Technologies logo

EDAC Technologies

🇺🇸 5 McKee Place Cheshire, CT 06410, US

EDAC Technologies specializes in the development and production of complex components and assemblies for aircraft engines and airframes, while also offering advanced laser and electron beam welding services, high-precision mold design, and machine tool manufacturing. Its diverse manufacturing capabilities and robust operational footprint position it as a leader in the aviation and aerospace component manufacturing industry.

aviation
aerospace
component manufacturing
aircraft engines
airframes
welding
precision molds
tooling
machine tools
spindles
industrial manufacturing
Company size: 501-1000
Jonal Laboratories logo

Jonal Laboratories

Specializing in aviation and aerospace component manufacturing, Jonal Laboratories focuses on innovative elastomeric sealing solutions, partnering with engineers and designers to address complex sealing challenges in aerospace applications. With over fifty years of experience, it is recognized for its creative and reliable approach to rubber-based sealing problems.

aerospace
manufacturing
elastomeric
sealing
components
engineering
design
innovation
reliability
rubber
Company size: 51-200
Founded: 1965
First Aviation Services Inc. logo

First Aviation Services Inc.

🇺🇸 15 Riverside Avenue Westport, Connecticut 06880, US

Aviation and aerospace component manufacturing firm specializing in repair and overhaul services, rotables management, and engineering solutions for a global clientele. Noted for its state-of-the-art propeller maintenance facility and extensive capabilities in aircraft system components, it holds unique FAA and EASA certifications for a wide range of propeller types and advanced repair services.

aviation
aerospace
component manufacturing
repair
overhaul
rotables management
engineering services
propeller maintenance
FAA certification
EASA certification
landing gear
hydraulic systems
Company size: 51-200
Founded: 1995
CADJobs.co logo

CADJobs.co

🇺🇸 Riverside, Connecticut 06878, US

A curated job board specializing in staffing and recruiting for designers, engineers, and surveyors across the Architecture, Engineering, Design, Manufacturing, and Aerospace industries, offering tailored job listings to meet the unique needs of these professionals.

job board
staffing
recruiting
architecture
engineering
design
manufacturing
aerospace
job listings
curated listings
surveyors
Company size: 2-10
Founded: 2023
DV7 Engineering logo

DV7 Engineering

🇺🇸 222 Pitkin St. Suite 113

DV7 Engineering specializes in embedded software products, offering a comprehensive suite of services from product discovery to deployment, with a focus on safety, efficiency, and certification across various industries, including medical devices and aerospace. Their innovative approach emphasizes collaboration and problem-solving, ensuring superior product development while also committing a portion of profits to combat hunger.

embedded software
product development
hardware design
software testing
medical devices
avionics
aerospace
industrial automation
IoT
cybersecurity
verification
validation
Company size: 2-10
Founded: 2021
Amphenol RF logo

Amphenol RF

🇺🇸 4 Old Newtown Rd Danbury, Connecticut 06810, US

A leader in the design and manufacturing of RF interconnect systems, this enterprise serves diverse markets including automotive, broadband, and military/aerospace, leveraging over 50 years of experience to provide innovative global solutions in the electrical and electronics manufacturing industry.

RF interconnect
automotive
broadband
instrumentation
wireless infrastructure
military
aerospace
electronics manufacturing
global solutions
engineering
Company size: 1001-5000
ACM Aerospace Components Manufacturers, Inc. logo

ACM Aerospace Components Manufacturers, Inc.

🇺🇸 222 Pitkin St East Hartford, Connecticut 06108, US

ACM Aerospace Components Manufacturers, Inc. operates within the aviation and aerospace component manufacturing industry, serving as a regional network of independent aerospace firms. By fostering collaboration among its members, it offers a comprehensive supply chain that prioritizes high-quality components, competitive pricing, and reliable delivery.

aerospace
manufacturing
components
precision
supply chain
cooperative
quality
delivery
network
processors
suppliers
industry
Company size: 5001-10000
Founded: 1999
Talent Acquisition Group logo

Talent Acquisition Group

🇺🇸 1430 Enfield St #3155

Specializing in staffing and recruiting, this firm focuses on providing talent solutions across diverse industries including aerospace, defense, and technology. Its unique approach includes expertise in high-demand sectors such as engineering and financial services, along with a specialization in candidates with DoD clearances.

staffing
recruiting
aerospace
aviation
defense
maritime
energy
technology
telecommunications
finance
healthcare
legal
Company size: 51-200
Founded: 2017
Tenacity Engineering LLC logo

Tenacity Engineering LLC

🇺🇸 Meriden, US

Tenacity Engineering specializes in engineering services, focusing on product development, project management, and mechanical design engineering. With expertise in R&D and manufacturing support, it serves diverse industries including medical, aerospace, and consumer appliances, emphasizing excellence and innovation in its solutions.

engineering services
product development
project management
design engineering
R&D
machine design
manufacturing support
mechanical design
aerospace
medical equipment
sports equipment
consumer appliances
Company size: 1
Founded: 2020
TP Engineering logo

TP Engineering

🇺🇸 4 Finance DR. Danbury CT. 06810 Danbury, Connecticut 06810, US

TP Engineering specializes in contract manufacturing for diverse sectors including aerospace, medical, defense, and automotive, offering machining, assembly, and engineering consulting services since 1984. Its innovative approach and broad industry expertise position it as a versatile partner for complex manufacturing needs.

manufacturing
contract manufacturing
machining
assembly
engineering consulting
aerospace
medical
defense
automotive
firearms
motorsports
commercial
Company size: 11-50
Founded: 1984
BLOOMY logo

BLOOMY

🇺🇸 68 Nutmeg Rd S South Windsor, Connecticut 06074, US

BLOOMY specializes in automation machinery manufacturing, focusing on innovative automated test solutions for industries such as aerospace, electric vehicles, and defense. Renowned for its expertise in real-time testing and simulation, it stands out as a National Instruments Platinum Partner, promoting best practices in LabVIEW development.

automation
manufacturing
testing
avionics
simulation
validation
verification
control systems
battery management
hardware-in-the-loop
automated testing
systems integration
Company size: 51-200
Founded: 1992
United Technologies logo

United Technologies

🇺🇸 Farm Springs Road Farmington, CT, US

Raytheon Technologies specializes in aviation and aerospace component manufacturing, focusing on innovative solutions for the aerospace and defense sectors. The merger with Raytheon enhances its capabilities in advanced technologies and systems.

aviation
aerospace
component manufacturing
defense
technology
innovation
systems
Company size: 10001+
Gar Kenyon Aerospace and Defense logo

Gar Kenyon Aerospace and Defense

🇺🇸 106 Evansville Avenue Meriden, CT 06451, US

Specializing in the design, fabrication, assembly, and testing of advanced hydro-mechanical and electromechanical components, this leader in the aviation and aerospace industry is known for its technical excellence and innovative solutions. With a robust quality system in place, it delivers high-quality hydraulic and pneumatic components tailored to meet the stringent demands of top aircraft manufacturers.

aerospace
aviation
design
fabrication
assembly
testing
hydro-mechanical
electromechanical
hydraulic
pneumatic
components
quality
Company size: 11-50
Founded: 1950
Barden Corporation, The logo

Barden Corporation, The

🇺🇸 200 Park Avenue P.O. Box 2449

Schaeffler Aerospace USA specializes in the design and manufacture of super precision ball and roller bearings for the aviation and aerospace industry, known for their exceptional quality and tight tolerances. The organization also offers inspection and repair services, holding AS 9100 certification and FAA/EASA repair station licenses, reinforcing its reputation as an industry leader.

aviation
aerospace
bearings
precision
manufacturing
repair
inspection
super-critical
OEM
MRO
deep groove
angular contact
Company size: 201-500
Founded: 1942
Phoenix Manufacturing Inc. logo

Phoenix Manufacturing Inc.

🇺🇸 250 South Rd Enfield, Connecticut 06082, US

Specializing in complex machined components for the global aerospace sector, this firm excels in providing high-precision solutions that prioritize accuracy and repeatability. With a focus on adopting cutting-edge manufacturing technologies, it aims to enhance quality, efficiency, and sustainability in aviation and aerospace component manufacturing.

aerospace
manufacturing
machining
CNC
precision
engineering
CAD
production
components
geometry
tolerance
sustainability
Company size: 51-200
Founded: 1989
United Aero Group logo

United Aero Group

🇺🇸 12 Commerce Dr Shelton, Connecticut 06484, US

A leader in aviation and aerospace component manufacturing, specializing in inventory management, logistics, and repairs, with a focus on innovative process improvement and comprehensive military support solutions.

aviation
aerospace
component manufacturing
inventory management
program management
distribution
repairs
ground support
logistics
warehousing
consulting
Company size: 11-50
Founded: 2014
Nutek Aerospace Corporation logo

Nutek Aerospace Corporation

🇺🇸 180 SUNNY VALLEY RD NEW MILFORD, Connecticut 06776, US

Nutek Aerospace Corporation specializes in handcrafted hydraulic and pneumatic valves for the aviation and aerospace sector, focusing on small batch, boutique manufacturing with an emphasis on American-made quality. Their innovative approach includes a diverse range of specialized valve products designed to meet the stringent performance and service standards of commercial, business, and military aviation.

aviation
aerospace
component manufacturing
hydraulic valves
pneumatic valves
multi-function valves
check valves
pressure relief
thermal relief
flow regulators
pilot valves
boutique manufacturing
Company size: 2-10
UPC logo

UPC

🇺🇸 170 Research Parkway Meriden, CT 06450, US

Specializing in aviation and aerospace component manufacturing, this firm offers innovative kitting solutions and advanced sensors that enhance efficiency and safety in complex assemblies. Their unique products, such as the MaagKit and ALPS, focus on maximizing foreign object debris control and optimizing environmental systems in pharmaceutical and chemical applications.

aviation
aerospace
kitting
FOD control
engineering
manufacturing
chemical control
HVAC
continuous improvement
process improvement
custom engraving
aircraft MRO
Company size: 11-50
Founded: 2008
Paramount Machine Company, Inc. logo

Paramount Machine Company, Inc.

🇺🇸 138 Sanrico Drive Manchester, CT 06042, US

A precision machine shop specializing in the aviation and aerospace industry, known for its family-run legacy spanning over 40 years. The focus on high-quality manufacturing and tailored solutions sets it apart in a competitive market.

precision machining
aerospace components
aviation manufacturing
custom fabrication
machining services
engineering support
quality assurance
CNC machining
Company size: 51-200
Founded: 1979

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