Ship Building and Repairing
Cargo Vessels, Building and Repairing
Coastal Marine Maintenance Company, LLC
Combat Vessels, Building and Repairing
ACADEMICS BUILDING AND CONSTRUCTION & CO
Commercial Cargo Ships, Building and Repairing
Ship Colonna's Yard Incorporated
Commercial Passenger Ships, Building and Repairing
Crew Boats, Building and Repairing
Fishing Vessels, Large: Building and Repairing
Landing Ships, Building and Repairing
Huntington Ingalls Industries, Inc
Military Ships, Building and Repairing
Coastal Mechanical Systems, LLC
Offshore Supply Boats, Building and Repairing
Huntington Ingalls Incorporated
Submarine Tenders, Building and Repairing
Submarines, Building and Repairing
Submersible Marine Robots, Manned or Unmanned
Adaptive Robotic Defense Systems LLC
Towboats, Building and Repairing