Manufacturing facilities in Connecticut
Map, counties and cities
Biggest counties
Capitol970South Central Connecticut596Naugatuck Valley501Western Connecticut364Greater Bridgeport224Lower Connecticut River Valley174Southeastern Connecticut165Northeastern Connecticut143Biggest cities
Wallingford99Milford95Bridgeport92Waterbury89Danbury85Bristol81New Britain77Manchester76New Haven72Bloomfield69Stratford67North Haven67
Federal labor statistics counted at least 4,539 manufacturing establishments in Connecticut in 2024, employing about 155,593 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,379, about 74% of that figure.
Facilities in Connecticut3,379 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Du-lite Corporation | Middletown | Chemical Manufacturing | 325998 | — | ACTIVE |
| East Coast Sign & Supply, INC. | Newtown | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Eastern Connector Specialty CORP | New Milford | Electrical Equipment, Appliance & Component Manufacturing | 335931 | — | ACTIVE |
| Eaton Aerospace LLC | Bethel | Computer and Electronic Product Manufacturing | 334419 | 100–499 | ACTIVE |
| Edco Industries, INC. | Bridgeport | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Element 119 LLC | Plainville | Chemical Manufacturing | 325510 | — | ACTIVE |
| Ellington Valley Technologies, INC. | East Windsor | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Empire Tool LLC | Derby | Machinery Manufacturing | 333511 | — | ACTIVE |
| Enfield Technologies LLC | Trumbull | Fabricated Metal Product Manufacturing | 332912 | — | ACTIVE |
| Engineered Component Products LLC | Plainville | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Environmental Monitor Service, INC. | Meriden | Computer and Electronic Product Manufacturing | 334513 | — | ACTIVE |
| Eschenbach Optik of America, INC | Danbury | Miscellaneous Manufacturing | 339115 | — | ACTIVE |
| Essential Trading Systems CORP | Colchester | Computer and Electronic Product Manufacturing | 334290 | — | ACTIVE |
| Estrella Usa, INC. | Brookfield | Fabricated Metal Product Manufacturing | 332996 | — | ACTIVE |
| Ethan Allen Retail, INC. | Danbury | Furniture and Related Product Manufacturing | 337122 | — | ACTIVE |
| Exoban LLC | Plainville | Chemical Manufacturing | 325510 | — | ACTIVE |
| Express Kitchens, INC. | Bristol | Furniture and Related Product Manufacturing | 337110 | — | ACTIVE |
| Fairchild Industries INC | Winsted | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Faria Beede Instruments, INC. | North Stonington | Computer and Electronic Product Manufacturing | 334513 | — | ACTIVE |
| Fast Metals, INC. | Stamford | Primary Metal Manufacturing | 331492 | — | ACTIVE |
| F & F Materials, LLC | Plantsville | Nonmetallic Mineral Product Manufacturing | 327390 | — | ACTIVE |
| Fiberqa, LLC | Old Lyme | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Fimor North America, INC. | Cheshire | Plastics and Rubber Products Manufacturing | 326150 | — | ACTIVE |
| Firestable Insulation Company | Essex | Chemical Manufacturing | 325211 | — | ACTIVE |
| First Aviation Services INC | Westport | Transportation Equipment Manufacturing | 336413 | — | ACTIVE |
| Fischer Technology, INC. | Windsor | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Five Star Products, INC. | Shelton | Nonmetallic Mineral Product Manufacturing | 327390 | — | ACTIVE |
| F-k Bearings, INC. | Southington | Fabricated Metal Product Manufacturing | 332991 | — | ACTIVE |
| Flemming LLC | Bloomfield | Miscellaneous Manufacturing | 339920 | — | ACTIVE |
| Floe, INC. | New Haven | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Fluid Dynamics, LLC | Manchester | Plastics and Rubber Products Manufacturing | 326220 | — | ACTIVE |
| Forge 41 INC | Central Village | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Fractal Water, LLC | Harwinton | Machinery Manufacturing | 333310 | — | ACTIVE |
| Frank Roth CO INC | Stratford | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Frescobene Foods, LLC | Fairfield | Food Manufacturing | 311412 | — | ACTIVE |
| Frontier Vision Technologies, INC. | Rocky Hill | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Fuller Paving, LLC | Marlborough | Petroleum and Coal Products Manufacturing | 324121 | — | ACTIVE |
| Futec CORP. | Guilford | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| G9ev LLC | Southbury | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Garrett Printing & Graphics, INC. | Bristol | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Gauss Technologies LLC | Stamford | Miscellaneous Manufacturing | 339115 | — | ACTIVE |
| General Digital CORP | East Hartford | Computer and Electronic Product Manufacturing | 334118 | — | ACTIVE |
| General Dynamics Ordnance and Tactical Systems - Simunition Operations, INC. | Avon | Fabricated Metal Product Manufacturing | 332992 | — | ACTIVE |
| Gensafe, LLC | Morris | Fabricated Metal Product Manufacturing | 332439 | — | ACTIVE |
| Gerber Technology LLC | Tolland | Computer and Electronic Product Manufacturing | 334118 | — | ACTIVE |
| Get Real Foods LLC | Greenwich | Food Manufacturing | 311821 | — | ACTIVE |
| Ghp Media INC. | West Haven | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Gilman Corporation the | Gilman | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Gk Mechanical Systems LLC | Brookfield | Transportation Equipment Manufacturing | 336611 | — | ACTIVE |
| Globe Equipment Company Inc, the | Bridgeport | Machinery Manufacturing | 333241 | — | ACTIVE |

