Aerospace · CT · page 3
Aerospace manufacturers in Connecticut
129 domestic aerospace suppliers in Connecticut. Flight-critical machining and fabrication for airframe, engine, and space programs, where traceability and process control leave no room for guesswork.
#5
of 50 by manufacturers listed
- 129
- In this state
- 3.7%
- Share of industry
- 8
- Set-aside registered
- 15
- Federal track record
of 29 on this page
of 29 hold awards
Standards that matter in aerospace
2 to specify- AS9100D
- NADCAP
Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.
Aerospace suppliers in Connecticut
page 3 of 3- 101

Transportation & Aerospace
Small disadvantaged+1—
- 102
North Granby, CT · est. 2012
Transportation & Aerospace · Fabricated Metal
Woman-owned$407K
- 103

Windsor Locks, CT · est. 1999
Transportation & Aerospace · Fabricated Metal
Woman-owned—
- 104

Milford, CT · est. 1957
Transportation & Aerospace · Fabricated Metal
$2.3M
- 105
Fairfield, CT · est. 2023
Transportation & Aerospace · Electronics & Instruments
—
- 106
Westbrook, CT · est. 1948
Transportation & Aerospace · Fabricated Metal
$158K
- 107

Berlin, CT · est. 1997
Transportation & Aerospace
$14K
- 108
Bloomfield, CT · est. 1945
Transportation & Aerospace · Industrial Distribution
—
- 109
Ashford, CT · est. 2008
Transportation & Aerospace · Fabricated Metal
—
- 110
Plainville, CT · est. 1997
Transportation & Aerospace · Fabricated Metal
—
- 111
Transportation & Aerospace · Electronics & Instruments
$177.0M
- 112
South Windsor, CT · est. 1986
Transportation & Aerospace
Small disadvantaged—
- 113
Naugatuck, CT · est. 1981
Transportation & Aerospace · Electronics & Instruments
$4.5M
- 114
Milford, CT · est. 1962
Transportation & Aerospace · Electrical Equipment
$4.6M
- 115

Hamden, CT · est. 1952
Transportation & Aerospace · Primary Metals & Foundry
Small disadvantaged+1$7.9M
- 116

Old Greenwich, CT · est. 2022
Transportation & Aerospace
—
- 117
New Britain, CT · est. 1956
Transportation & Aerospace · Fabricated Metal
$1.2M
- 118
Bloomfield, CT · est. 2022
Transportation & Aerospace
Small disadvantaged+1$3K
- 119
North Haven, CT · est. 1929
Transportation & Aerospace
—
- 120
Stratford, CT · est. 1929
Transportation & Aerospace · Engineering & Testing
$19.2B
- 121
Main Shelton, CT · est. 1940
Transportation & Aerospace
$1.9M
- 122
Stratford, CT · est. 1997
Transportation & Aerospace
—
- 123
Transportation & Aerospace
Woman-owned—
- 124
Transportation & Aerospace
Small disadvantaged—
- 125
West Hartford, CT · est. 1923
Transportation & Aerospace
—
- 126
Transportation & Aerospace · Fabricated Metal
$2.6M
- 127
Bloomfield, CT · est. 1980
Transportation & Aerospace
$1.1M
- 128
Glastonbury, CT · est. 1999
Transportation & Aerospace · Machinery & Tooling
$1.9M
- 129
Cheshire, CT · est. 2025
Transportation & Aerospace
—
101–129 of 129
Aerospace in other states
49 states- California644
- Florida391
- Texas293
- Ohio138
- New York129
- Virginia127
- Arizona126
- Washington121
- Alabama115
- Kansas109
- Michigan88
- Oklahoma84
- Colorado82
- North Carolina80
- Georgia74
- Illinois63
- Indiana60
Other industries in Connecticut
42 verticals- Metal Fabrication333
- Instrumentation, Test & Measurement95
- Chemical Processing80
- Industrial Machinery71
- Electrical Equipment & Components66
- Consumer Products63
- Signage, Printing & Marking53
- Electronics50
- Medical Devices49
- Robotics & Automation49
- Pulp, Paper & Packaging42
- Building Products & Materials41
- Wire, Cable & Interconnect39
- Fasteners & Hardware38
What buyers specify in aerospace
3 requirements- 01Airframe, engine, and structural machining
- 02Special processes backed by NADCAP accreditation
- 03Material and process traceability for flight-critical parts
Everything made in Connecticut, not just aerospace.
Connecticut state hub