| NINeoperl INC | Waterbury | CT | Plastics and Rubber Products Manufacturing326191 | 20-99 | ◐ LIKELY ACTIVE |
| OAOrafol Avon CT | Avon | CT | Plastics and Rubber Products Manufacturing326130 | 100-499 | ◐ LIKELY ACTIVE |
| PDPlastic Design INC | Middletown | CT | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| PPPutnam Plastics CORP | Dayville | CT | Plastics and Rubber Products Manufacturing326121 | 500+ | ◐ LIKELY ACTIVE |
| SPSca Packaging North America | Putnam | CT | Plastics and Rubber Products Manufacturing326140 | — | ◐ LIKELY ACTIVE |
| SDSilgan Dispensing Systems (park Rd.) | Watertown | CT | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| SPSilgan Plastics Deep River | Deep River | CT | Plastics and Rubber Products Manufacturing326160 | 20-99 | ◐ LIKELY ACTIVE |
| SPSuperior Plastics Extrusion Co - CT | Putnam | CT | Plastics and Rubber Products Manufacturing326112 | 20-99 | ◐ LIKELY ACTIVE |
The Gilman Brothers Company | Bozrah (gilman) | CT | Plastics and Rubber Products Manufacturing326150 | — | ◐ LIKELY ACTIVE |
| ACAlliance Carpet Cushion - Connecticut | Torrington | CT | Textile Product Mills314110 | — | ◇ UNVERIFIED |
| APAltuglas Plant- Arkema Group | Kensington | CT | Plastics and Rubber Products Manufacturing326112 | — | ◇ UNVERIFIED |
| BMBridgeport Metal Goods | Bridgeport | CT | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CPCarlon Products | Derby | CT | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| CIConarc INC | Terryville | CT | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CFCumberland Farms | Milford | CT | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| FCFlexcon Company INC - North Branford | North Branford | CT | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| PIP I Liquidating, INC. | Prospect | CT | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| PIPolar Industries | Prospect | CT | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| PCPolyflon Company | Norwalk | CT | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| RDRexam Dispensing Systems | Thomaston | CT | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RERogers Elastomer Components Divison | Windham | CT | Plastics and Rubber Products Manufacturing326291 | — | ◇ UNVERIFIED |
| SISpongex International | Shelton | CT | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| TThermospas | Wallingford | CT | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| WPWasley Products/precision Molding | Plainville | CT | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| ATAce Technical Plastics LLC | East Hartford | CT | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| APAmerican Polyfilm, Inc. | Branford | CT | Plastics and Rubber Products Manufacturing326113 | 20-99 | ◐ LIKELY ACTIVE |
| AIAmplified Ink CO | New Haven | CT | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| BBristol | Bristol | CT | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| CNCKS Naugatuck | Naugatuck | CT | Plastics and Rubber Products Manufacturing326160 | 100-499 | ◐ LIKELY ACTIVE |
| CRConnecticut Rubber Molding CORP. | Danielson | CT | Plastics and Rubber Products Manufacturing326291 | — | ◐ LIKELY ACTIVE |
| CCCRM Co., LLC | Plainfield | CT | Plastics and Rubber Products Manufacturing326299 | 20-99 | ◐ LIKELY ACTIVE |
| DEDymotek - Ellington | Ellington | CT | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| DSDymotek - Somers | Somers | CT | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| EEcct | Bloomfield | CT | Plastics and Rubber Products Manufacturing326212 | 1-19 | ◐ LIKELY ACTIVE |
| ECEljen Corporaton | Windsor | CT | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| GRGreene Rubber Company | Danielson | CT | Plastics and Rubber Products Manufacturing326291 | 100-499 | ◐ LIKELY ACTIVE |
| KAKongsberg Automotive, Suffield FTS | Suffield | CT | Plastics and Rubber Products Manufacturing326220 | 100-499 | ◐ LIKELY ACTIVE |
| MPMechanical Plastics Corp | Norwalk | CT | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| NMNPI Medical (Westfall Technik, LLC) | Ansonia | CT | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
ORAFOL Americas Inc. | Wallingford | CT | Plastics and Rubber Products Manufacturing326113 | 100-499 | ◐ LIKELY ACTIVE |
| PPfc-ct | Woodbridge | CT | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PPPTA Plastics Oxford | Oxford | CT | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| RCRogers Corporation | Rogers | CT | Plastics and Rubber Products Manufacturing326113 | 100-499 | ◐ LIKELY ACTIVE |
| RLRol-Vac LP | Dayville | CT | Plastics and Rubber Products Manufacturing326112 | 20-99 | ◐ LIKELY ACTIVE |
| SDSilgan Dispensing Systems Torrington | Torrington | CT | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| TCThe Colt's Plastics Company, Inc. | Dayville | CT | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| HTHi Tech Packaging INC | Stratford | CT | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| ATAcson Tool Co., INC. | Bridgeport | CT | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
Advanced Drainage Systems | Rocky Hill | CT | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| ASAdvanced Specialties, LLC | Watertown | CT | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |