Rotair Aerospace CORP | Bridgeport | CT | Transportation Equipment Manufacturing336413 | 20-99 | ● ACTIVE |
Rowley Spring & Stamping Corporation | Bristol | CT | Fabricated Metal Product Manufacturing332116 | 100-499 | ● ACTIVE |
Royal Machine and Tool Corporation | Berlin | CT | Machinery Manufacturing333515 | 20-99 | ● ACTIVE |
Rpm Industries, INC | Portland | CT | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
| RWRscc Wire & Cable LLC | East Granby | CT | Electrical Equipment, Appliance & Component Manufacturing335929 | 100-499 | ● ACTIVE |
Rsl Fiber Systems LLC | East Hartford | CT | Electrical Equipment, Appliance & Component Manufacturing335132 | 1-19 | ● ACTIVE |
| RSR Stone Co., LLC | Bridgeport | CT | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ● ACTIVE |
Rwt CORP | Madison | CT | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
Saf Industries LLC | Meriden | CT | Machinery Manufacturing333995 | — | ● ACTIVE |
| SCSantec Corporation | Milford | CT | Paper Manufacturing322299 | 1-19 | ● ACTIVE |
| SMSargent Manufacturing CO | New Haven | CT | Fabricated Metal Product Manufacturing332510 | 500+ | ● ACTIVE |
| SRSavin Rock Printing, LLC | West Haven | CT | Printing and Related Support Activities323113 | 1-19 | ● ACTIVE |
| SNScapa North America | Windsor | CT | Paper Manufacturing322220 | 100-499 | ● ACTIVE |
| STScope Technology, Incorporated | Plainfield | CT | Miscellaneous Manufacturing339999 | 1-19 | ● ACTIVE |
Scott Electrokrafts INC | Andover | CT | Computer and Electronic Product Manufacturing334418 | 20-99 | ● ACTIVE |
Scrubs and Stuff LLC | West Hartford | CT | Paper Manufacturing322230 | 1-19 | ● ACTIVE |
| SASealed Air CORP - Danbury | Danbury | CT | Chemical Manufacturing325991 | 20-99 | ● ACTIVE |
Seconn Fabrication LLC | Waterford | CT | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
Sedmed INC. | Milford | CT | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
Service Press LLC | Newington | CT | Printing and Related Support Activities323111 | — | ● ACTIVE |
Severance Foods, INC. | Hartford | CT | Food Manufacturing311830 | 20-99 | ● ACTIVE |
| SSSeymour Sheridan INC | Monroe | CT | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
Sgl Automation, LLC | Waterford | CT | Machinery Manufacturing333248 | 1-19 | ● ACTIVE |
Sheffield Pharmaceuticals, LLC | New London | CT | Chemical Manufacturing325412 | — | ● ACTIVE |
Siemon Company the | Watertown | CT | Computer and Electronic Product Manufacturing334210 | 100-499 | ● ACTIVE |
Sign Lite INC | North Haven | CT | Miscellaneous Manufacturing339950 | 1-19 | ● ACTIVE |
Sign Pro, INC. | Plantsville | CT | Miscellaneous Manufacturing339950 | 20-99 | ● ACTIVE |
| SASikorsky Aircraft Corporation | Stratford | CT | Transportation Equipment Manufacturing336411 | — | ● ACTIVE |
| SUSimoniz USA INC | Bolton | CT | Chemical Manufacturing325611 | 100-499 | ● ACTIVE |
Sirois Tool Company, INC. | Berlin | CT | Machinery Manufacturing333514 | 20-99 | ● ACTIVE |
Sirona Medical Technologies, INC. | Windsor | CT | Miscellaneous Manufacturing339112 | 1-19 | ● ACTIVE |
Skillcraft Machine Tool Company | South Windsor | CT | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Solventum Purification INC. | Meriden | CT | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
| STSomma Tool CO INC | Waterbury | CT | Machinery Manufacturing333517 | 20-99 | ● ACTIVE |
Sonics & Materials INC | Newtown | CT | Computer and Electronic Product Manufacturing334516 | 20-99 | ● ACTIVE |
Sonitek Corporation | Milford | CT | Machinery Manufacturing333992 | 20-99 | ● ACTIVE |
Sound Manufacturing, INC | Old Saybrook | CT | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
| SCSousa Corp., the | Newington | CT | Fabricated Metal Product Manufacturing332811 | 1-19 | ● ACTIVE |
| SMSouthwick & Meister, INC. | Meriden | CT | Machinery Manufacturing333512 | 20-99 | ● ACTIVE |
Space Electronics, LLC | Berlin | CT | Computer and Electronic Product Manufacturing334511 | 20-99 | ● ACTIVE |
Spartech LLC | Stamford | CT | Plastics and Rubber Products Manufacturing326113 | 20-99 | ● ACTIVE |
| SPSpec Plating INC | Bridgeport | CT | Fabricated Metal Product Manufacturing332813 | 1-19 | ● ACTIVE |
Spectral LLC | Putnam | CT | Computer and Electronic Product Manufacturing334516 | 1-19 | ● ACTIVE |
Spectrum Machine & Design, LLC | Windsor Locks | CT | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
| SIStanchem INC | East Berlin | CT | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
| SDStani Dairy, LLC | Ansonia | CT | Food Manufacturing311511 | 1-19 | ● ACTIVE |
Stanley Wiesen, INC. | Hartford | CT | Fabricated Metal Product Manufacturing332321 | 20-99 | ● ACTIVE |
Steeltech Building Products INC | South Windsor | CT | Fabricated Metal Product Manufacturing332312 | 20-99 | ● ACTIVE |
| SSSterling Sintered Technologies INC | Winsted | CT | Fabricated Metal Product Manufacturing332117 | 20-99 | ● ACTIVE |
| SCStevens CO INC | Thomaston | CT | Fabricated Metal Product Manufacturing332116 | 20-99 | ● ACTIVE |