Altek Electronics, INC. | Torrington, CT | Computer and Electronic Product Manufacturing334418 | 100–499 | ● ACTIVE |
Bicron Electronics, LLC | Torrington, CT | Computer and Electronic Product Manufacturing334416 | 20–99 | ● ACTIVE |
| FEFuelcell Energy INC | Torrington, CT | Electrical Equipment, Appliance & Component Manufacturing335999 | 100–499 | ● ACTIVE |
Integrated Illumination Systems INC | Morris, CT | Electrical Equipment, Appliance & Component Manufacturing335122 | 100–499 | ● ACTIVE |
Rbc Aircraft Products, INC. | Torrington, CT | Fabricated Metal Product Manufacturing332991 | 100–499 | ● ACTIVE |
Dymax CORP | Torrington, CT | Chemical Manufacturing325520 | 100–499 | ● ACTIVE |
Reidville Hydraulics & Mfg INC | Torrington, CT | Fabricated Metal Product Manufacturing332911 | — | ● ACTIVE |
Technical Industries, INC. | Torrington, CT | Chemical Manufacturing325211 | 20–99 | ● ACTIVE |
Apex Canvas CO LLC | Torrington, CT | Transportation Equipment Manufacturing336612 | — | ● ACTIVE |
Bearicuda, INC | Litchfield, CT | Fabricated Metal Product Manufacturing332439 | — | ● ACTIVE |
| BDBecton Dickinson - Canaan | Canaan, CT | Miscellaneous Manufacturing339112 | 500+ | ● ACTIVE |
Commercial Sewing, INC | Torrington, CT | Textile Product Mills314910 | — | ● ACTIVE |
Dalcomm Tech LLC | Torrington, CT | Computer and Electronic Product Manufacturing334290 | — | ● ACTIVE |
D.m. Hock Enterprises, LLC | Litchfield, CT | Petroleum and Coal Products Manufacturing324121 | — | ● ACTIVE |
Dufrane Technologies LLC | Winsted, CT | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |
Fairchild Industries INC | Winsted, CT | Fabricated Metal Product Manufacturing332721 | — | ● ACTIVE |
Fractal Water, LLC | Harwinton, CT | Machinery Manufacturing333310 | — | ● ACTIVE |
Gensafe, LLC | Morris, CT | Fabricated Metal Product Manufacturing332439 | — | ● ACTIVE |
Hanger Prosthetics & Orthotics INC | Torrington, CT | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
| IDInertia Dynamics LLC | New Hartford, CT | Machinery Manufacturing333612 | 100–499 | ● ACTIVE |
| KEKaras Engineering Company, INC. | Torrington, CT | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Kent Scientific Corporation | Torrington, CT | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
Northside Welding & Machine LLC | Winsted, CT | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Perry Technology CORP | New Hartford, CT | Transportation Equipment Manufacturing336412 | — | ● ACTIVE |
P&j Playground Services, INC. | Harwinton, CT | Miscellaneous Manufacturing339920 | — | ● ACTIVE |
| SUSkf USA INC | Winsted, CT | Fabricated Metal Product Manufacturing332991 | — | ● ACTIVE |
Ti-trikes, INC. | Barkhamsted, CT | Transportation Equipment Manufacturing336991 | — | ● ACTIVE |
U.t.r. Engineering Works LTD. Liability CO. | Norfolk, CT | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| SSSterling Sintered Technologies INC | Winsted, CT | Fabricated Metal Product Manufacturing332117 | 20–99 | ◐ LIKELY ACTIVE |
| SSShurtape Specialty Coating, LLC | New Hartford, CT | Paper Manufacturing322220 | 20–99 | ◐ LIKELY ACTIVE |
| TSThe Sterling Engineering Corporation | Barkhamsted, CT | Fabricated Metal Product Manufacturing332710 | 20–99 | ▲ REPORTED CLOSED |
| BSBomar Specialties, LLC | Torrington, CT | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| SMSpecialty Minerals Dolomite Plant | Canaan, CT | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| EMElectric Motion CO INC | Winsted, CT | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
| HCHowmet Castings | Winsted, CT | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| OROldcastle Retail INC (dba Bonsal American) | Canaan, CT | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
Precision Metals & Plastics | Winsted, CT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Sunnycor Incorporated | Torrington, CT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CLCadco Ltd | Winsted, CT | Machinery Manufacturing333999 | 20–99 | ◐ LIKELY ACTIVE |
| CBColonial Bronze Company | Torrington, CT | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| ISITW Seats - Lakeville | Lakeville, CT | Plastics and Rubber Products Manufacturing326199 | 20–99 | ◐ LIKELY ACTIVE |
| MHMine Hill Distillery LLC. | Roxbury, CT | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| MBMrc Bearings | Winsted, CT | Fabricated Metal Product Manufacturing332991 | — | ◐ LIKELY ACTIVE |
| ACAlliance Carpet Cushion - Connecticut | Torrington, CT | Textile Product Mills314110 | — | ◇ UNVERIFIED |
| FPFm Precision Golf Manufacturing | Torrington, CT | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| FPFranklin Producst INC | Torrington, CT | Transportation Equipment Manufacturing336360 | — | ◇ UNVERIFIED |
| TSTimken Standard Plant | Torrington, CT | Fabricated Metal Product Manufacturing332991 | — | ◇ UNVERIFIED |
| TSTurner & Seymour Manufacturing Company | Torrington, CT | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ACAPG- Canaan | Canaan, CT | Nonmetallic Mineral Product Manufacturing327999 | 20–99 | ◐ LIKELY ACTIVE |
| BMBee Mountain Vineyards | New Hartford, CT | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |