| NENew England Meat Packing, LLC | Stafford Springs | CT | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| NMNewmark Medical Components, INC. | Waterbury | CT | Computer and Electronic Product Manufacturing334510 | — | ◐ LIKELY ACTIVE |
| NPNonnie's Pies & Creations, LLC | Plainville | CT | Food Manufacturing311811 | — | ◐ LIKELY ACTIVE |
| NMNuway Microflake Partnership | South Windsor | CT | Beverage and Tobacco Product Manufacturing312229 | — | ◐ LIKELY ACTIVE |
| OSOlivia Skye INC | Fairfield | CT | Apparel Manufacturing315990 | — | ◐ LIKELY ACTIVE |
| OTOne Third Ice, LLC | Norwalk | CT | Beverage and Tobacco Product Manufacturing312113 | — | ◐ LIKELY ACTIVE |
| OAOrafol Avon CT | Avon | CT | Plastics and Rubber Products Manufacturing326130 | 100-499 | ◐ LIKELY ACTIVE |
| ODOrbit Design LLC | Meriden | CT | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| PDPallflex Division of Pall CORP | Putnam | CT | Paper Manufacturing322222 | — | ◐ LIKELY ACTIVE |
| PMPegasus Manufacturing INC. | Middletown | CT | Transportation Equipment Manufacturing336411 | — | ◐ LIKELY ACTIVE |
| PPPeter Paul Electronics | New Britain | CT | Fabricated Metal Product Manufacturing332911 | 100-499 | ◐ LIKELY ACTIVE |
| PMPhoenix Machine Company, INC. | Seymour | CT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| PPPh Plus Waters West LLC | Norwalk | CT | Beverage and Tobacco Product Manufacturing312112 | — | ◐ LIKELY ACTIVE |
| PDPic Design CORP | Middlebury | CT | Machinery Manufacturing333612 | 20-99 | ◐ LIKELY ACTIVE |
| PAPlastic Assembly Systems, LLC | Bethany | CT | Fabricated Metal Product Manufacturing332913 | — | ◐ LIKELY ACTIVE |
| PDPlastic Design INC | Middletown | CT | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| PHPowder Hollow Brewery LLC | Enfield | CT | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| PCPower cover USA, LLC | Washington Depot | CT | Transportation Equipment Manufacturing336399 | — | ◐ LIKELY ACTIVE |
| PCPQ Controls, Inc | Bristol | CT | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| PMPrecision Millwork LLC | Bethel | CT | Wood Product Manufacturing321911 | — | ◐ LIKELY ACTIVE |
| PRPreston Ridge Vineyard | Preston | CT | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| PSP & S Manufacturing, LLC | Bridgeport | CT | Machinery Manufacturing333515 | — | ◐ LIKELY ACTIVE |
| RBRadial Bearing | Danbury | CT | Fabricated Metal Product Manufacturing332991 | 20-99 | ◐ LIKELY ACTIVE |
| RIRev Industries LLC | Cromwell | CT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| RARichard Anthony Corp | Terryville | CT | Furniture and Related Product Manufacturing337212 | — | ◐ LIKELY ACTIVE |
| RCRogers Corporation | Dayville | CT | Textile Mills313230 | — | ◐ LIKELY ACTIVE |
| RVRosabianca Vineyards, LLC | Northford | CT | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RLRubber Labels USA LLC | Milford | CT | Printing and Related Support Activities323111 | — | ◐ LIKELY ACTIVE |
| RPRug Pad USA LLC | Suffield | CT | Textile Product Mills314120 | — | ◐ LIKELY ACTIVE |
| RWRussell W. Holly, LLC | Mystic | CT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| SDSalamander Designs, LTD. | Bloomfield | CT | Furniture and Related Product Manufacturing337122 | — | ◐ LIKELY ACTIVE |
| SASatellite Aerospace, INC. | Manchester | CT | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| SCS. Camerota & Sons INC. | Enfield | CT | Transportation Equipment Manufacturing336350 | 100-499 | ◐ LIKELY ACTIVE |
| SPSca Packaging North America | Putnam | CT | Plastics and Rubber Products Manufacturing326140 | — | ◐ LIKELY ACTIVE |
| SISeals-It, Inc. | Ellington | CT | Chemical Manufacturing325212 | — | ◐ LIKELY ACTIVE |
| SFSequel Finishing INC | Terryville | CT | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| SHSharpe Hill Vineyard, INC. | Pomfret | CT | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| SDSign Design INC | Norwalk | CT | Miscellaneous Manufacturing339950 | — | ◐ LIKELY ACTIVE |
| SPSign Pro Inc | Planstville | CT | Miscellaneous Manufacturing339950 | 20-99 | ◐ 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 |
| SESkyline Exhibits & Graphics, INC. | Middletown | CT | Miscellaneous Manufacturing339950 | — | ◐ LIKELY ACTIVE |
| SFStay Fresh Foods LLC | Meriden | CT | Food Manufacturing311991 | — | ◐ LIKELY ACTIVE |
| SUSubinas Usa, LLC | Windsor | CT | Fabricated Metal Product Manufacturing332612 | — | ◐ LIKELY ACTIVE |
| SMSunset Meadow Vineyards | Goshen | CT | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| SPSwiss Pro CNC LLC | Watertown | CT | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| TLTallon Lumber, INC. | Canaan | CT | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| TPTaunton Packaging Inc | Newtown | CT | Plastics and Rubber Products Manufacturing326111 | — | ◐ LIKELY ACTIVE |
| TITDL Industries LLC | Waterbury | CT | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| TMTechnical Metal Finishing | Wallingford | CT | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |