| SWSkilled Welding Fabrication | Chula Vista | CA | — | ● ACTIVE |
Sms Group (usa) LLC | Clearwater | FL | — | ● ACTIVE |
Socal Power Systems, INC. | Costa Mesa | CA | — | ● ACTIVE |
Solstice Docking INC | Edgewood | NY | — | ● ACTIVE |
Stabbert Marine & Industrial, LLC | Seattle | WA | — | ● ACTIVE |
Standard Inspection Services | National City | CA | — | ● ACTIVE |
Standard Marine & Ship Repair, LLC | Merritt Island | FL | — | ● ACTIVE |
Steady Marine LLC | San Diego | CA | — | ● ACTIVE |
| SCSteiner Construction Company, INC. | Bayou La Batre | AL | 20–99 | ● ACTIVE |
Stellar Marine Systems LLC | San Diego | CA | — | ● ACTIVE |
Stellar Trident LLC | El Paso | TX | — | ● ACTIVE |
| SLStilten, LTD. CO. | Lake Jackson | TX | — | ● ACTIVE |
Stormshield Technologies LLC | Pensacola | FL | — | ● ACTIVE |
Stroudcraft Marine Electronics LLC | Rocky Point | NC | — | ● ACTIVE |
Studt Marine Services, LLC | Odessa | FL | — | ● ACTIVE |
Subsea Global Solutions, LLC | Miami | FL | — | ● ACTIVE |
Sun Manufacturing, LLC | Forest | VA | — | ● ACTIVE |
| STSurface Technologies Corporation | Jacksonville | FL | — | ● ACTIVE |
Surus Marine, LLC | Virginia Beach | VA | — | ● ACTIVE |
| SMSwords Marine Service, LLC | Cobbs Creek | VA | — | ● ACTIVE |
Syncrolift INC | Palmetto Bay | FL | — | ● ACTIVE |
Tacops Maritime Systems, INC. | Tampa | FL | — | ● ACTIVE |
| TMTci Mechanical, INC. | Atlantic Beach | FL | — | ● ACTIVE |
Terrebonne Port Commission | Houma | LA | — | ● ACTIVE |
Textron Systems CORP | New Orleans | LA | — | ● ACTIVE |
Textron Systems Corporation | New Orleans | LA | — | ● ACTIVE |
The Lightship Group, LLC | North Kingstown | RI | — | ● ACTIVE |
Thirty Degrees North, LLC | Orange Beach | AL | — | ● ACTIVE |
Thoma-sea Marine Constructors, L.l.c. | Houma | LA | — | ● ACTIVE |
Thunderbolt Marine INC | Savannah | GA | — | ● ACTIVE |
Tidewater Scraping LLC | Williamsburg | VA | — | ● ACTIVE |
Tod Reincke | Fields Landing | CA | — | ● ACTIVE |
Topside Yacht Management LLC | Warwick | RI | — | ● ACTIVE |
| TMTrident Marine, LLC | Saipan | MP | — | ● ACTIVE |
United Support Services, INC. | La Jolla | CA | — | ● ACTIVE |
| UCUS Coatings, LLC | Satsuma | AL | — | ● ACTIVE |
| UMUS Maritime Solutions INC | Stuart | FL | — | ● ACTIVE |
US National Response Forces Foundation | Chesapeake | VA | — | ● ACTIVE |
Vanport Marine, INC. | Portland | OR | — | ● ACTIVE |
| VGVanta Group INC. | Asheville | NC | — | ● ACTIVE |
Vanwin Coatings of Virginia, L.l.c. | Chesapeake | VA | — | ● ACTIVE |
Vetpowered, LLC | San Diego | CA | — | ● ACTIVE |
| VSVicksburg Shipyard, LLC | Vicksburg | MS | 20–99 | ● ACTIVE |
Virginia Weldcore, INC. | Chesapeake | VA | — | ● ACTIVE |
Vision Electric Northwest, INC | Tacoma | WA | — | ● ACTIVE |
Voltari Electric INC | Fort Lauderdale | FL | — | ● ACTIVE |
Walashek Industrial and Marine, INC. | Benicia | CA | — | ● ACTIVE |
Walashek Industrial & Marine INC | North Charleston | SC | — | ● ACTIVE |
Walashek Industrial & Marine, INC. | Theodore | AL | — | ● ACTIVE |
Walashek Industrial & Marine, INC. | National City | CA | — | ● ACTIVE |