International Marine, LLC, a wholly owned subsidiary of IOS was formed in March of 1996 where it grew from a 1 vessel fleet to 48 vessels in just 5 years. The company’s dedication to safety, maintaining its equipment and most of all, protecting its employees was the sole reason for the company’s success and ability to grow.

Today, this division owns and operates 48 offshore supply vessels and tugs.

The company specializes in production and construction support including field support, sand blasting operations, dive support and top side construction projects.


Our operations support staff includes an experienced personnel staff, port captains, logistics managers, a full team of mechanics, electricians, pneumatic/hydraulic technicians and A/C and refrigeration technicians. Above all, we have one of the best safety teams in the industry. Our dedication to keeping our employee’s safe is unprecedented and we have the safety stats and insurance premiums to prove it.