Federal Contractors Headquartered in Connecticut
85 federal contractors headquartered in Connecticut are published on this site, with $144.90B in combined obligations on file. The largest are Electric Boat CORPORATION, Rtx CORPORATION, and Sikorsky Aircraft CORPORATION.
By industry sector
- Manufacturing — 43 contractors
- Professional, Scientific, and Technical Services — 14 contractors
| Contractor | State | Obligations on file | Top agency |
|---|---|---|---|
| Electric Boat CORPORATION | CT | $69.76B | Department of Defense |
| Rtx CORPORATION | CT | $40.41B | Department of Defense |
| Sikorsky Aircraft CORPORATION | CT | $26.39B | Department of Defense |
| Hamilton Sundstrand CORPORATION | CT | $1.14B | Department of Defense |
| Gartner, INC. | CT | $763.0M | Department of Defense |
| Regan Technologies CORP | CT | $645.4M | Department of Veterans Affairs |
| Cw Resources, INC. | CT | $405.7M | Department of Defense |
| Sonalysts INC | CT | $378.3M | Department of Defense |
| Mclaughlin Research CORPORATION | CT | $341.9M | Department of Defense |
| Applied Physical Sciences CORP | CT | $328.3M | Department of Defense |
| Ethan Allen Retail, INC. | CT | $278.2M | Department of State |
| Wwc Global LLC | CT | $273.7M | Department of Defense |
| Celeen LLC | CT | $267.8M | Department of Defense |
| Emprise CORPORATION | CT | $247.9M | Department of Defense |
| Pitney Bowes INC. | CT | $211.2M | Department of Agriculture |
| Danbury Mission Technologies, LLC | CT | $193.2M | Department of Defense |
| Triumph Engine Control Systems LLC | CT | $179.6M | Department of Defense |
| Ipsos Public Affairs, LLC | CT | $176.4M | Department of Veterans Affairs |
| Ameritech Contracting LLC | CT | $175.6M | Department of Veterans Affairs |
| Ensign-Bickford Aerospace & Defense COMPANY | CT | $175.2M | Department of Defense |
| Colt's Manufacturing COMPANY, LLC | CT | $164.9M | Department of Defense |
| The Nutmeg Companies, INC. | CT | $123.1M | Department of Defense |
| Yale New Haven Health Services CORPORATION | CT | $114.6M | Department of Health and Human Services |
| The Hartford Provision COMPANY | CT | $109.6M | Department of Defense |
| Lifecare, INC | CT | $107.5M | Department of Homeland Security |
| Treadwell CORPORATION (delaware) | CT | $98.9M | Department of Defense |
| Murray Benjamin Electric COMPANY LLC | CT | $78.9M | Department of Defense |
| Linde INC. | CT | $61.6M | National Aeronautics and Space Administration |
| United Rentals, INC. | CT | $60.5M | General Services Administration |
| Connecticut Container CORP. | CT | $57.5M | General Services Administration |
| Merlin Petroleum CO INC | CT | $54.0M | Department of Defense |
| Acmt, INC. | CT | $53.5M | Department of Defense |
| Rotair Aerospace CORP | CT | $44.1M | Department of Defense |
| Mohawk Northeast INC | CT | $41.0M | Department of Defense |
| Jackson Ryan Construction Services, INC. | CT | $37.3M | Department of Veterans Affairs |
| L.c.doane Company,the | CT | $36.3M | Department of Defense |
| Precision Combustion, INC. | CT | $36.1M | Department of Defense |
| Community Solutions, INC. | CT | $35.6M | Department of Justice |
| University of Connecticut | CT | $33.3M | Department of Defense |
| Kelly Construction Services INC. | CT | $32.7M | Department of Defense |
| Rtx CORPORATION | CT | $32.1M | Department of Defense |
| Tld America CORPORATION | CT | $31.8M | Department of Defense |
| Numet Acquisition Numet, INC. | CT | $31.4M | Department of Defense |
| Eversource Energy Service COMPANY | CT | $28.0M | Department of Homeland Security |
| Quadient, INC. | CT | $26.5M | Department of Homeland Security |
| Survival Systems Usa INC | CT | $26.3M | Department of Defense |
| Otis Elevator COMPANY | CT | $26.3M | General Services Administration |
| Simtech, INC | CT | $22.9M | Department of Defense |
| Schaeffler Aerospace Usa CORP | CT | $22.7M | Department of Defense |
| New England Specialty Components, LLC | CT | $22.5M | Department of Defense |
| Mirion Technologies (canberra), INC. | CT | $20.8M | Department of Defense |
| Beacon Industries, INC. | CT | $20.6M | Department of Defense |
| Gilman CORPORATION the | CT | $20.3M | Department of Homeland Security |
| Municipal Emergency Services, INC. | CT | $19.9M | Department of Defense |
| Quattro Consulting LLC | CT | $19.9M | Department of Defense |
| Laz Parking LTD, LLC | CT | $18.5M | Department of the Interior |
| Bagela Usa, LLC | CT | $18.3M | General Services Administration |
| Dmt Solutions Global CORPORATION | CT | $17.4M | Social Security Administration |
| Trc Environmental CORPORATION | CT | $17.1M | Department of Transportation |
| Capewell Aerial Systems LLC | CT | $16.9M | Department of Defense |
| Pitney Bowes Global Financial Services LLC | CT | $16.7M | Social Security Administration |
| United Rentals (north America), INC. | CT | $16.4M | Department of Defense |
| Spectrum Associates, INC. | CT | $16.4M | Department of Defense |
| Prime Technology LLC | CT | $15.5M | Department of Defense |
| Edro CORPORATION, the | CT | $15.2M | Department of Defense |
| Coronet Machinery CORP. | CT | $15.0M | Department of Defense |
| Ethosenergy Accessories and Components, LLC | CT | $14.7M | Department of Defense |
| Eaton Aerospace LLC | CT | $14.6M | Department of Defense |
| Linde Gas & Equipment INC. | CT | $14.3M | Department of Defense |
| Arhab LLC | CT | $13.5M | Department of Defense |
| Ward Leonard Ct LLC | CT | $13.4M | Department of Defense |
| B N L Industries INC | CT | $13.4M | Department of Defense |
| Loos & CO INC | CT | $12.7M | Department of Defense |
| Faxon Engineering CO INC | CT | $12.5M | Department of Defense |
| Rbc Aircraft Products, INC. | CT | $11.9M | Department of Defense |
| Habco Industries LLC | CT | $11.5M | Department of Defense |
| Microtech INC | CT | $10.7M | Department of Defense |
| Paramount Machine COMPANY, INC. | CT | $10.6M | Department of Defense |
| Globe Equipment COMPANY INC, the | CT | $10.5M | Department of Defense |
| Roller Bearing COMPANY of America, INC. | CT | $10.4M | Department of Defense |
| Kenneth Industrial Products, INC. | CT | $10.4M | Department of Defense |
| Perkinelmer U.s. LLC | CT | $10.2M | Department of Defense |
| Airborne Industries INC. | CT | $9.5M | Department of Defense |
| Harcosemco LLC | CT | $9.2M | Department of Defense |
| Integrated Medcraft LLC | CT | $5.0M | Department of Defense |
Obligations shown are net federal contract obligations from USAspending.gov, fiscal year(s) currently in this export. See the methodology page for inclusion rules and the publication threshold.