LNG

May 20 (LNGJ) - Crowley Maritime Corp., one of the US leaders in LNG-fuelled shipping, has acquired Maritime Management Services, a Seattle-based crew management company for offshore oil and gas vessels primarily in the US Gulf and Singapore. "The addition of MMS to Crowley's international ship management division - which provides all phases of commercial ship management along with full technical management and government contracting - further strengthens the company's global reach in the ship management industry," Crowley said. MMS offers crewmembers services such as visas, flag-state and immigration documentation, crewmember certifications, including standards of training and other operational area requirements.