Stammys Steel LLC | Oakdale | — | ● ACTIVE |
Stanley Wiesen, INC. | Hartford | — | ● ACTIVE |
Sturm Ruger & Company INC | Southport | — | ● ACTIVE |
Sunnycor Incorporated | Torrington | — | ● ACTIVE |
Thompson Aerospace, LLC | Bristol | — | ● ACTIVE |
Tm Industries, LLC | East Berlin | — | ● ACTIVE |
Torqmaster, INC. | Stamford | — | ● ACTIVE |
T.p. Engineering INC | Danbury | — | ● ACTIVE |
Triem Industries Ii, LLC | Terryville | — | ● ACTIVE |
Tru-precision Corporation | Farmington | — | ● ACTIVE |
U.s. Fabricating LLC | Naugatuck | — | ● ACTIVE |
U.t.r. Engineering Works LTD. Liability CO. | Norfolk | — | ● ACTIVE |
Vector Manufacturing LLC | Stafford Springs | — | ● ACTIVE |
| WKWalz & Krenzer INC | Oxford | — | ● ACTIVE |
Wces INC | Waterbury | — | ● ACTIVE |
Wilde Manufacturing LLC | North Haven | — | ● ACTIVE |
Zethra LLC | Branford | — | ● ACTIVE |
Zike Industries LLC | Tolland | — | ● ACTIVE |
| AHAmerican Heat Treating | Monroe | 20–99 | ◐ LIKELY ACTIVE |
| BNBiomerics Nle LLC | Monroe | — | ◐ LIKELY ACTIVE |
| EFEmhart Fastening Teknologies | Danbury | — | ◐ LIKELY ACTIVE |
| EBEnsign Bickford Aerospace & Defense CO | Simsbury | 500+ | ◐ LIKELY ACTIVE |
Petit Tool CO. the | Thomaston | — | ◐ LIKELY ACTIVE |
| RERaf Electronic Hardware | Seymour | 100–499 | ◐ LIKELY ACTIVE |
| SSSterling Sintered Technologies INC | Winsted | 20–99 | ◐ LIKELY ACTIVE |
| SEStewart Efi Ct LLC | Thomaston | 20–99 | ◐ LIKELY ACTIVE |
| USU S Chrome Corporation | Stratford | 20–99 | ◐ LIKELY ACTIVE |
| EJE & J Parts Cleaning CO | Waterbury | — | ◇ UNVERIFIED |
| ASAmerican Sleeve Bearing | Stafford Springs | 20–99 | ◐ LIKELY ACTIVE |
| ASAmphenol Spectra Strip | Hamden | — | ◐ LIKELY ACTIVE |
| CMColt Manufacturing Company | West Hartford | — | ◐ LIKELY ACTIVE |
Dcg Precision Manufacturing Limited Liability Company | Bethel | — | ◐ LIKELY ACTIVE |
| DCDonham Craft | Naugatuck | — | ◐ LIKELY ACTIVE |
| EMEcho Manufacturing CO INC | Waterbury | — | ◐ LIKELY ACTIVE |
| HSHighway Safety CORP / Ct Galvanizing | Glastonbury | — | ◐ LIKELY ACTIVE |
| LSLab Security Systems CORP | Bristol | 20–99 | ◐ LIKELY ACTIVE |
| LILeed-himmel Industries, INC. | Hamden | — | ◐ LIKELY ACTIVE |
| NTNoujaim Tool CO. INC. | Waterbury | 20–99 | ◐ LIKELY ACTIVE |
| PEPape Electroplating Company LLC. | New Britain | — | ◐ LIKELY ACTIVE |
| SSSeymour Sheridan INC | Monroe | 20–99 | ◐ LIKELY ACTIVE |
| SShelterlogic | Watertown | 100–499 | ◐ LIKELY ACTIVE |
| SWStanley Works Hand Tools Div. | New Britain | — | ◐ LIKELY ACTIVE |
| TSThe Sterling Engineering Corporation | Barkhamsted | 20–99 | ▲ REPORTED CLOSED |
| USUnified Sports, INC | Waterford | 100–499 | ◐ LIKELY ACTIVE |
| USUnimetal Surface Finishing, LLC | Thomaston | — | ◐ LIKELY ACTIVE |
| UEUnison Engine Components-manchester | Manchester | — | ◐ LIKELY ACTIVE |
| CAConnecticut Anodizing & Finishing CO INC | Bridgeport | — | ◐ LIKELY ACTIVE |
| AEAccellent Endoscopy | Watertown | — | ◇ UNVERIFIED |
| CCChromalloy Connecticut | Wallingford | — | ◇ UNVERIFIED |
| ECEyelet Crafters INC | Waterbury | — | ◇ UNVERIFIED |