| SMSeaward Marine Corporation - Bainbridge | Chesapeake | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| SMSenesco Marine INC | North Kingstown | RI | Transportation Equipment Manufacturing336611 | 100-499 | ◐ LIKELY ACTIVE |
| SSSignal Ship Repair | Mobile | AL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| SFSolidus Fabrication and Design LLC | Carnation | WA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| SOSouthern Oregon Marine, INC | Coos Bay | OR | Transportation Equipment Manufacturing336611 | 20-99 | ◐ LIKELY ACTIVE |
| SMSportsman Marina | Orange Beach | AL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| SCSteiner Construction Company, INC. | Bayou La Batre | AL | Transportation Equipment Manufacturing336611 | 20-99 | ◐ LIKELY ACTIVE |
| TSThames Shipyard & Repair | New London | CT | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| TMThoma-sea Marine Constructors LLC | Lockport | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| TJThomas J Feeney Enterprises INC | Kingston | NY | Transportation Equipment Manufacturing336611 | 20-99 | ◐ LIKELY ACTIVE |
| TJT.m. Jemison Construction Company, Inc., a Close CORP. | Bayou La Batre | AL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| TMTom's Marine & Salvage LLC | Lafitte | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| TMTotal Marine Services of Jefferson INC | Harvey | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UMUnited Marine Shipbuilding | Seattle | WA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| URUpper River Services | Saint Paul | MN | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UCU.s. Coast Guard Sector Mobile | Mobile | AL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UJUS Joiner LLC | Crozet | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UNUS Navy Mid-atlantic Regional Maintenance Center (marmc) at Bae Norfolk Nsr | Norfolk | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UNUS Navy Mid-atlantic Regional Maintenance Center (marmc) at Mhi Ship Repair | Norfolk | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UNUS Navy Mid-atlantic Regional Maintenance Center (marmc) at Nassco Earl | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| UNUS Navy - Norfolk Naval Shipyard | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| VFVigor Fab LLC | Portland | OR | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| VPVls Plaquemine Point, LLC | Sunshine | LA | Transportation Equipment Manufacturing336611 | 20-99 | ◐ LIKELY ACTIVE |
| WMWestman Marine INC | Blaine | WA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| WOWestport Orange Shipyard | Orange | TX | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ZMZekes Marina | Orange Beach | AL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| 3S32nd Street Naval Station | San Diego | CA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ATAcbl Transportation Services LLC | Port Allen | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ATAcbl Transportation Services LLC | Vacherie | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ACAction Cleaning Corportation | San Diego | CA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| AEAep Elmwood - | Convent | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| AJA & J Boat Works | Stuart | FL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| APAker Phila Shipyard | Philadelphia | PA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ASAlabama Shipyards INC | Mobile | AL | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ASAllied Shipyard INC - Larose Facility | Larose | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ACAnteon Corporation INC Systems Integration Group | Chesapeake | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
Arcosa Marine Products INC - Plant 1038 | Madisonville | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| BSBae Systems San Diego Ship Repair | San Diego | CA | Computer and Electronic Product Manufacturing334511 | — | ◐ LIKELY ACTIVE |
| BDBayonne Dry Dock & Repair CO | Bayonne | NJ | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| BSBludworth Shipyard | Orange | TX | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| BGBollinger Gulfport Shipbuilding, LLC | Gulfport | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CDCaddell Dry Dock & Repair CO INC | Staten Island | NY | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CMCarver Maritime, LLC | North Charleston | SC | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CMConley Marine Services, LLC | Harvey | LA | Food Manufacturing311920 | — | ◐ LIKELY ACTIVE |
| DSDot-nc State Shipyard | Manns Harbor | NC | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| FSFairhaven Shipyard | Bellingham | WA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| FBFairlead Boatworks INC | Portsmouth | VA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| GLGeorgetown Landing | Georgetown | PA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| GLGss LLC | Amelia | LA | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| IMInternational Marine & Industrial Applicators, LLC | Honolulu | HI | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |