| ISIngalls Shipbuilding, Pascagoula Operations | Pascagoula | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| KVKarpower Valley INC | Brownsville | TX | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| NSNatl Steel & Shipbuilding a General Dynamics CO | San Diego | CA | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| POPort of Anacortes Dakota Creek | Anacortes | WA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| SYSabre Yachts | Raymond | ME | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Southwest Shipyard - Brady Island/brady West | Houston | TX | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| TBTexas Barge & Boat | Freeport | TX | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| TMTracker Marine Bolivar | Bolivar | MO | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UCUS Coast Guard Integrated Support Command | Alameda | CA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| USU S Marine Corps Mcb Camp Pendleton | Camp Pendleton | CA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UNUS Naval Base San Diego | San Diego | CA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UNUS Navy Naval Submarine Base San Diego | San Diego | CA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UNUS Navy - Norfolk Naval Shipyard | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| VHVt Halter Marine, Pascagoula Operations | Pascagoula | MS | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| WYWest Yard | Houston | TX | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| XBXpress Boats, INC. | Hot Springs | AR | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
American Marine & Technical Services LLC | Sitka | AK | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
American Ship Repairs Co., INC. | Brooklyn | NY | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Conley & Associates INC | Ballwin | MO | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Ea Shipbuilding LLC | Chesapeake | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| EWElectronic Water INC | Morgan Hill | CA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| EIEvomarine INC | Lauderdale Lakes | FL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| FMFoss Maritime CO | Seattle | WA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Gary B Snell | Gulfport | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| GDGeneral Dynamics Nassco-norfolk | Norfolk | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Hahl Maritime LLC | Shoreline | WA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| NINetwork Industries, LTD. | Norfolk | VA | Transportation Equipment Manufacturing336611 | 100-499 | ◐ LIKELY ACTIVE |
Niemiec Marine, INC | New Bedford | MA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Pdf, INC. | Honolulu | HI | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Severn Yachting LLC | Hayes | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Studt Marine Services, LLC | Odessa | FL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Thoma-sea Marine Constructors, L.l.c. | Houma | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| TMTrident Marine, LLC | Saipan | MP | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ATAcbl Transportation Svc LLC | Cairo | IL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| AGAir & Gas Tech, INC. | Virginia Beach | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ASAmerican Shipyard LLC | Newport | RI | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| AUAustal USA - Austal West Campus (awc) | Mobile | AL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| BDBayonne Dry Dock & Repair CO INC @ Military Ocean Terminal Dock Yard | Bayonne | NJ | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| BBBeyel Brothers, INC (fishermans Wharf) | Fort Pierce | FL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| BMBlackbeard Marine Services LLC | National City | CA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| BIBobby's Industrial Services, INC. | Mobile | AL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| BSBwi Sparrows Point LLC | Sparrows Point | MD | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CMCabras Marine CORP | Piti | GU | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CDCaddell Dry Dock & Repair Co., INC. | Staten Island | NY | Transportation Equipment Manufacturing336611 | 100-499 | ◐ LIKELY ACTIVE |
| CRCalumet River Fleeting - Chicago Dry Dock | Chicago | IL | Transportation Equipment Manufacturing336611 | 1-19 | ◐ LIKELY ACTIVE |
| CIChoptech INC | Chesapeake | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CRCigarette Racing Team LLC | Miami | FL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CMColeen Marine INC | Norfolk | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CSColonna's Shipyard West, LLC | Chula Vista | CA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CAConrad Amelia | Amelia | LA | Transportation Equipment Manufacturing336611 | 100-499 | ◐ LIKELY ACTIVE |