| HLHydrofera, LLC | Manchester | 20–99 | ● ACTIVE |
Applied Rubber & Plastics, INC. | Windsor | — | ● ACTIVE |
Deringer-ney INC. | Bloomfield | — | ● ACTIVE |
| EMEppendorf Manufacturing | Enfield | 100–499 | ● ACTIVE |
Midsun Specialty Products, INC. | Berlin | — | ● ACTIVE |
Fluid Dynamics, LLC | Manchester | — | ● ACTIVE |
Hawk Integrated Plastics, LLC | Columbia | — | ● ACTIVE |
| KAKongsberg Actuation Systems Ii, LLC. | Suffield | — | ● ACTIVE |
New England Foam Products, L.l.c. | Hartford | — | ● ACTIVE |
| THThe Hockey Twig LLC | Hartford | — | ● ACTIVE |
Tide Industrial, LLC | Glastonbury | — | ● ACTIVE |
| EWEco Window Films LLC | Newington | — | ◐ LIKELY ACTIVE |
Green Egg Design LLC | Hartford | — | ◐ LIKELY ACTIVE |
The Beer Bat LLC | Hartford | — | ◐ LIKELY ACTIVE |
| DPDelmar Products | Berlin | 20–99 | ◐ LIKELY ACTIVE |
| OAOrafol Avon CT | Avon | 100–499 | ◐ LIKELY ACTIVE |
| APAltuglas Plant- Arkema Group | Kensington | — | ◇ UNVERIFIED |
| WPWasley Products/precision Molding | Plainville | — | ◇ UNVERIFIED |
| ATAce Technical Plastics LLC | East Hartford | — | ◐ LIKELY ACTIVE |
| DEDymotek - Ellington | Ellington | 20–99 | ◐ LIKELY ACTIVE |
| DSDymotek - Somers | Somers | 20–99 | ◐ LIKELY ACTIVE |
| EEcct | Bloomfield | 1–19 | ◐ LIKELY ACTIVE |
| ECEljen Corporaton | Windsor | 20–99 | ◐ LIKELY ACTIVE |
| KAKongsberg Automotive, Suffield FTS | Suffield | 100–499 | ◐ LIKELY ACTIVE |
| ILIntegro LLC | New Britain | — | ◇ UNVERIFIED |
Advanced Drainage Systems | Rocky Hill | — | ◇ UNVERIFIED |
| ACAtofina Chemicals INC Atoglas Div | Kensington | — | ◇ UNVERIFIED |
| GPGateway Plastics & Molding, INC. | Rocky Hill | — | ◇ UNVERIFIED |
| GMGirardin Moulding, INC | Windsor Locks | — | ◇ UNVERIFIED |
| MMManchester Molding & Mfg. Co., INC. | Manchester | — | ◇ UNVERIFIED |
| MPMps Plastics, INC. | Marlborough | — | ◇ UNVERIFIED |
| NMNortheast Mold & Plastics | Glastonbury | — | ◇ UNVERIFIED |
| SLSouthpack, LLC | New Britain | — | ◇ UNVERIFIED |
| TVTobacco Valley Retreading, LLC | Bloomfield | — | ◇ UNVERIFIED |