Current OMSA member vessels

Members of the Offshore Marine service Association operate the myriad vessel types required to transport offshore workers and supplies used to locate energy deposits. Once located theses vessels carry the supplies and workers to access and transport oil and natural gas to onshore refineries.


The boats used include:

  • Utility Boats
  • Tug Boats
  • Barges
  • Supply Boats or OSVs
  • Liftboats
  • Crewboats

For information on each of these boat types, click on the boat type above.