Amigo Mobility International INC | Bridgeport | MI | Transportation Equipment Manufacturing336999 | — | ● ACTIVE |
| AFAurora Flight Sciences of Wv INC | Bridgeport | WV | Transportation Equipment Manufacturing336413 | 100-499 | ● ACTIVE |
| PWPratt & Whitney Engine Services, INC | Bridgeport | WV | Transportation Equipment Manufacturing336412 | 100-499 | ● ACTIVE |
Rotair Aerospace CORP | Bridgeport | CT | Transportation Equipment Manufacturing336413 | — | ● ACTIVE |
Aurora Flight Sciences of West Virginia, INC. | Bridgeport | WV | Transportation Equipment Manufacturing336411 | — | ● ACTIVE |
| CPCasco Products Corporation | Bridgeport | CT | Electrical Equipment, Appliance & Component Manufacturing335210 | — | ◇ UNVERIFIED |
| PWPratt & Whitney Engine - Clarksburg Service Center | Bridgeport | WV | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| SASikorsky Aircraft Bridgeport I Facility | Bridgeport | CT | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| YMYamaha Marine Test Facility | Bridgeport | AL | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| BBBridgeport Boatworks, INC. | Bridgeport | CT | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| JIJames Ippolito & CO. of Connecticut, INC. | Bridgeport | CT | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| LMLockheed Martin Corporation US CT Bridgeport South Ave (5220) | Bridgeport | CT | Transportation Equipment Manufacturing336411 | 100-499 | ◐ LIKELY ACTIVE |
| NNNorthport NE Car Shop | Bridgeport | NE | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
| PWPratt & Whitney Engine Services, Inc. WV Hanger | Bridgeport | WV | Transportation Equipment Manufacturing336412 | 20-99 | ◐ LIKELY ACTIVE |
| PCPark City Truck Equipment, LLC | Bridgeport | CT | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |