OMSA offers two categories of membership:


Regular Member companies own or operate offshore support vessels, including, towing, anchor handling, offshore supply, utility, crewboats, offshore construction, diving and ROV support, pipelay, well stimulation, cargo and derrick barges, geophysical and seismic vessels, liftboats and other specialized offshore support vessels.


Please contact us for the OMSA Membership application.


Associate Member companies do not own or operate vessels, but do share common economic interests and provide professional services or sell equipment or supplies to OMSA marine operators. This group includes shipyards, naval architects, surveyors, underwriters, vessel equipment manufacturers and distributors, suppliers of vessel components, supplies and services, training providers, financial institutions, law firms, insurance providers and CPA firms, among others.


Please contact us for the OMSA Membership application.