| ASABC Sign Corporation | Bridgeport | CT | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| AFAmerican Finishing Specialists, INC. | Bridgeport | CT | Fabricated Metal Product Manufacturing332812 | 1-19 | ◐ LIKELY ACTIVE |
| BIBridgeport Insulated Wire Company | Bridgeport | CT | Fabricated Metal Product Manufacturing332618 | 1-19 | ◐ LIKELY ACTIVE |
| FSFeroleto Steel Company, INC. | Bridgeport | CT | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| JCJ.E.T. Corporation | Bridgeport | CT | Primary Metal Manufacturing331511 | 1-19 | ◐ LIKELY ACTIVE |
| JIJames Ippolito & CO. of Connecticut, INC. | Bridgeport | CT | Transportation Equipment Manufacturing336413 | 1-19 | ◐ LIKELY ACTIVE |
| JBJ.j. Box Co., INC. | Bridgeport | CT | Wood Product Manufacturing321920 | 1-19 | ◐ LIKELY ACTIVE |
| OGO & G Concrete Plant | Bridgeport | CT | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| ATAcson Tool Co., INC. | Bridgeport | CT | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
Ammecs CO L.l.c | Bridgeport | CT | Food Manufacturing311991 | — | ◐ LIKELY ACTIVE |
| IPIntegrated Print Solutions | Bridgeport | CT | Printing and Related Support Activities323113 | 1-19 | ◐ LIKELY ACTIVE |
| JJJohn June Custom Cabinetry LLC | Bridgeport | CT | Furniture and Related Product Manufacturing337110 | 1-19 | ◐ LIKELY ACTIVE |
| LCLecoq Cuisine | Bridgeport | CT | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| NSNorth Sails Bridgeport | Bridgeport | CT | Textile Product Mills314910 | 20-99 | ◐ LIKELY ACTIVE |
| ATAccumold Technologies | Bridgeport | CT | Machinery Manufacturing333511 | — | ◐ LIKELY ACTIVE |
| EIEngineers Ironworks, LLC | Bridgeport | CT | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| PSP & S Manufacturing, LLC | Bridgeport | CT | Machinery Manufacturing333515 | — | ◐ LIKELY ACTIVE |
| BUBridor USA, Inc. | Bridgeport | CT | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| CCCalzone Case Company | Bridgeport | CT | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| CPCt227 Paragon Medical, INC. 1146 Barnum Ave | Bridgeport | CT | Miscellaneous Manufacturing339112 | 100-499 | ◐ LIKELY ACTIVE |
| CPCt228 Paragon Medical, INC. 1105 Barnum Ave | Bridgeport | CT | Miscellaneous Manufacturing339112 | 100-499 | ◐ LIKELY ACTIVE |
| FSFifth State Distillery | Bridgeport | CT | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| HPH&s Prototyping INC. | Bridgeport | CT | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US CT Bridgeport South Ave (5220) | Bridgeport | CT | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| WBWine Boys, LLC | Bridgeport | CT | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |