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 Connecticut77 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Acme-monaco Corporation | New Britain | Fabricated Metal Product Manufacturing | 332611 | 100–499 | ACTIVE |
| B. & F. Machine Co., INC. | New Britain | Fabricated Metal Product Manufacturing | 332710 | 100–499 | ACTIVE |
| Peter Paul Electronics Co., INC. | New Britain | Fabricated Metal Product Manufacturing | 332911 | 100–499 | ACTIVE |
| Polamer Precision INC | New Britain | Fabricated Metal Product Manufacturing | 332710 | 100–499 | ACTIVE |
| Creed 2.0, LLC | New Britain | Fabricated Metal Product Manufacturing | 332721 | 100–499 | ACTIVE |
| Day Machine Systems, INC | New Britain | Transportation Equipment Manufacturing | 336412 | — | ACTIVE |
| Integra-cast, LLC. | New Britain | Primary Metal Manufacturing | 331524 | — | ACTIVE |
| Kaman Measuring & Memory, LLC | New Britain | Computer and Electronic Product Manufacturing | 334112 | — | ACTIVE |
| Microcare, LLC | New Britain | Chemical Manufacturing | 325612 | — | ACTIVE |
| Monroe Integro, LLC | New Britain | Electrical Equipment, Appliance & Component Manufacturing | 335311 | 20–99 | ACTIVE |
| Winslow Automatics INC | New Britain | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Ammunition Storage Components LLC | New Britain | Fabricated Metal Product Manufacturing | 332994 | — | ACTIVE |
| Barile Printers, LLC | New Britain | Printing and Related Support Activities | 323111 | — | ACTIVE |
| B & F Machine Co., INC. | New Britain | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Continental Machine Tool Co., INC. | New Britain | Machinery Manufacturing | 333517 | — | ACTIVE |
| Cyient Defense Services INC | New Britain | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Drytote LLC | New Britain | Chemical Manufacturing | 325180 | — | ACTIVE |
| Lk Precision LLC | New Britain | Transportation Equipment Manufacturing | 336412 | — | ACTIVE |
| Marsam Metal Finishing CO | New Britain | Fabricated Metal Product Manufacturing | 332813 | — | ACTIVE |
| Metal Improvement Company, LLC | New Britain | Fabricated Metal Product Manufacturing | 332812 | — | ACTIVE |
| Msuw, LLC | New Britain | Printing and Related Support Activities | 323113 | — | ACTIVE |
| Salform INC | New Britain | Machinery Manufacturing | 333517 | — | ACTIVE |
| Guida Dairy | New Britain | Food Manufacturing | 311511 | — | LIKELY ACTIVE |
| Pape Electroplating Company LLC. | New Britain | Fabricated Metal Product Manufacturing | 332813 | — | LIKELY ACTIVE |
| Stanley Works Hand Tools Div. | New Britain | Fabricated Metal Product Manufacturing | 332212 | — | UNVERIFIED |
| Tilcon Connecticut, INC | New Britain | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Sanson, INC | New Britain | Furniture and Related Product Manufacturing | 337110 | — | UNVERIFIED |
| E/m Corporation | New Britain | Petroleum and Coal Products Manufacturing | 324191 | — | LIKELY ACTIVE |
| Jh Metal Finishing, INC. | New Britain | Fabricated Metal Product Manufacturing | 332813 | — | LIKELY ACTIVE |
| K & K Black Oxide | New Britain | Fabricated Metal Product Manufacturing | 332813 | — | LIKELY ACTIVE |
| Martin Rosol's, INC. | New Britain | Food Manufacturing | 311612 | — | LIKELY ACTIVE |
| Macristy Industries, INC. | New Britain | Primary Metal Manufacturing | 331491 | — | LIKELY ACTIVE |
| Deburring Laboratories INC | New Britain | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Marsam Metal Finishing | New Britain | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Metalform Company, INC. | New Britain | Fabricated Metal Product Manufacturing | 332116 | — | UNVERIFIED |
| New Britain Heat Treating | New Britain | Fabricated Metal Product Manufacturing | 332811 | — | UNVERIFIED |
| AVNA - New Britain | New Britain | Fabricated Metal Product Manufacturing | 332119 | 100–499 | LIKELY ACTIVE |
| Dfa-gsd-new Britain Ct | New Britain | Food Manufacturing | 311511 | 100–499 | LIKELY ACTIVE |
| EM Coating Services | New Britain | Fabricated Metal Product Manufacturing | 332812 | 20–99 | LIKELY ACTIVE |
| Enjet Aero New Britain | New Britain | Transportation Equipment Manufacturing | 336412 | 20–99 | LIKELY ACTIVE |
| Ez Welding LLC | New Britain | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
| Fluid Connectors New Britain | New Britain | Fabricated Metal Product Manufacturing | 332911 | 100–499 | LIKELY ACTIVE |
| Griff Metallizing Services | New Britain | Paper Manufacturing | 322299 | 1–19 | LIKELY ACTIVE |
| John Downey Drive | New Britain | Chemical Manufacturing | 325612 | 20–99 | LIKELY ACTIVE |
| New Britain Hand Tools, Stanley Black & Decker | New Britain | Fabricated Metal Product Manufacturing | 332216 | 100–499 | LIKELY ACTIVE |
| Production Court | New Britain | Chemical Manufacturing | 325612 | 1–19 | LIKELY ACTIVE |
| Rich Products New Britain | New Britain | Food Manufacturing | 311520 | 100–499 | LIKELY ACTIVE |
| Stanley Black & Decker, INC. | New Britain | Fabricated Metal Product Manufacturing | 332439 | — | LIKELY ACTIVE |
| Superb Steel, LLC | New Britain | Miscellaneous Manufacturing | 339999 | — | LIKELY ACTIVE |
| Trafftek, LLC | New Britain | Computer and Electronic Product Manufacturing | 334290 | — | LIKELY ACTIVE |

