 Bio-med Devices, INC. | Guilford | — | ● ACTIVE |
| JIJensen Industries INC. | North Haven | 20–99 | ● ACTIVE |
| PHParker Hannifin CORP Apbu Facility | North Haven | — | ● ACTIVE |
 Precision Metal Products, INC. | Milford | — | ● ACTIVE |
| ASAmerican Seal and Engineering Company, INC. | Orange | 20–99 | ● ACTIVE |
 Dexsil Corporation | Hamden | — | ● ACTIVE |
 Sedmed INC. | Milford | — | ● ACTIVE |
| SCSpecialty Coating Systems INC | Milford | 1–19 | ● ACTIVE |
 W & W Machine CO INC | Milford | — | ● ACTIVE |
 Z-medica, LLC | Wallingford | — | ● ACTIVE |
 Afi Orthotics & Prosthetics, LLC | East Haven | — | ● ACTIVE |
 Amazon Dental Lab LLC | West Haven | — | ● ACTIVE |
 Celestial Buddies, LLC | Guilford | — | ● ACTIVE |
| CICorru-seals, INC. | Wallingford | — | ● ACTIVE |
| DIDiagmetrics INC. | Madison | — | ● ACTIVE |
 Floe, INC. | New Haven | — | ● ACTIVE |
 Grillo Services LLC | Milford | — | ● ACTIVE |
 Hanger Prosthetics & Orthotics, INC | North Haven | — | ● ACTIVE |
 Leon De Oro USA INC. | North Branford | — | ● ACTIVE |
| OMOberg Medical Finishing Solutions Center | Wallingford | 20–99 | ● ACTIVE |
| RFRome Fastener Corporation | Milford | — | ● ACTIVE |
 Sign Lite INC | North Haven | — | ● ACTIVE |
 Trace Sensing Technologies, INC. | Wallingford | — | ● ACTIVE |
| CLCovidien LP (formerly U S Surgical CORP /tyco Healthcare Group) | North Haven | — | ◐ LIKELY ACTIVE |
| BCBic Consumer Products Manufacturing CO. INC. | Milford | 100–499 | ◐ LIKELY ACTIVE |
| ADAlternative Dental Laboratory | North Haven | 20–99 | ◐ LIKELY ACTIVE |
| EMEngineered Materials North Haven | North Haven | 100–499 | ◐ LIKELY ACTIVE |
| ISIsign Solutions LLC | Bethany | — | ◐ LIKELY ACTIVE |
| MMedtonic | North Haven | 500+ | ◐ LIKELY ACTIVE |
| MHMeriden HIS | Meriden | 1–19 | ◐ LIKELY ACTIVE |
| NBNew Birth Hair Care LLC | New Haven | — | ◐ LIKELY ACTIVE |
| SMSterling Medical LLC | Milford | — | ◐ LIKELY ACTIVE |
| ASAutomated Services, LLC | Milford | — | ◇ UNVERIFIED |
| BSBoardman Silversmith, INC. | Wallingford | — | ◇ UNVERIFIED |
| BSBowman Signs LLC | Milford | — | ◇ UNVERIFIED |
 Cable Management LLC | Meriden | — | ◇ UNVERIFIED |
| DCDexmet CORP | Branford | — | ◇ UNVERIFIED |
| ETEastern Tech LLC | Orange | — | ◇ UNVERIFIED |
| ETEastern Tech LLC | Orange | — | ◇ UNVERIFIED |
| HPHigh Precision INC. | Hamden | — | ◇ UNVERIFIED |
| ISIndustrial Strength LLC | Wallingford | — | ◇ UNVERIFIED |
| IDInnovative Display & Design, Inc. | Milford | — | ◇ UNVERIFIED |
| JJJonathan J Morasutti | Meriden | — | ◇ UNVERIFIED |
| JBJust Buttons, LLC | Branford | — | ◇ UNVERIFIED |
| LCLunker City Fishing Specialties | Meriden | — | ◇ UNVERIFIED |
| NENew England Orthotic and Prosthetic Systems, LLC | Branford | — | ◇ UNVERIFIED |
| NSNortheast Sign Company LLC | North Haven | — | ◇ UNVERIFIED |
| PHParker Hannifin Corporation, Apbu Dodge Ave | North Haven | — | ◇ UNVERIFIED |
| UDUS Dol Osha Bridgeport | Wallingford | — | ◇ UNVERIFIED |
| WAWallingford Aerospace Acquisition INC. | Wallingford | — | ◇ UNVERIFIED |
