OSA MARINE SERVICES.

Under Tidewater, the company used Tidewater colours.

OSA Marine Services was formed in 1988 as an equal Ocean–OSA venture and acquired by O.I.L. in June 1989; its office closed in April 1993. Mitchell records Preussag transferring VTG ships in 1988 for foreign registration. Registers separately list OSA Marine at Woking and OSA Marine Services Asia at Singapore. By 2000 the remaining vessels appear dispersed through Tidewater’s fleet, although later registers again list OSA Marine Services under Tidewater.

Germany, Bremen.