| FCFrontier Communications | Winsted | CT | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| IAIntelligent Audio Products INC. | Westport | CT | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| KIKrell Industries LLC | Orange | CT | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| LSLocknetics Security Engineering | Bristol | CT | Computer and Electronic Product Manufacturing334119 | — | ◇ UNVERIFIED |
| LLLowcountry Legacy Ventures LLC | Shelton | CT | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| MSMorristown Star Struck, LLC | Bethel | CT | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| NMNewmark Medical Components, INC. | Waterbury | CT | Computer and Electronic Product Manufacturing334510 | — | ◇ UNVERIFIED |
| PPParallax Power Components L L C | Bridgeport | CT | Computer and Electronic Product Manufacturing334416 | — | ◇ UNVERIFIED |
| PEPmc Engineering, LLC | Danbury | CT | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| PTPyramid Time Systems Holdings LLC | Meriden | CT | Computer and Electronic Product Manufacturing334210 | — | ◇ UNVERIFIED |
| RIRpa INC | Hamden | CT | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| SASealed Air CORP - Bethel | Bethel | CT | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| SCSiemon CO | Watertown | CT | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| SMStrain Measurement Devices, INC. | Wallingford | CT | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| TITeknicircuits INC | Danbury | CT | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| TUTelefunken Usa, LLC | South Windsor | CT | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| TTrans-lux | Norwalk | CT | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
 Ttm Technologies, INC. | Stafford Springs | CT | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| TETyco Electronics Waterbury | Waterbury | CT | Computer and Electronic Product Manufacturing334417 | — | ◇ UNVERIFIED |
| TPTyco Printed Circuit Goup-stafford Div | Staffordville | CT | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| TPTyco Printed Circuit Group | Stafford Springs | CT | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| TPTyco Printed Circuit Group Stafford Div | Stafford | CT | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
 United Electric Controls Precision Sensors Divisions | Milford | CT | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| UCUtility Communications Inc | Hamden | CT | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| VTVictor Tool Co., INC. | Meriden | CT | Computer and Electronic Product Manufacturing334511 | — | ◇ UNVERIFIED |
| WIWeld-all, INC. | Southington | CT | Computer and Electronic Product Manufacturing334512 | — | ◇ UNVERIFIED |
| WFWinterbloom Farm, L.L.C. | Sterling | CT | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| WCWise Components Inc. | Stamford | CT | Computer and Electronic Product Manufacturing334416 | — | ◇ UNVERIFIED |
