Great Partner



Our company is a duly-licensed Philippine agency. We are an active member of the largest Philippine manning association, the Filipino Association for Mariners’ Employment ( and the only federation of manning associations, the Joint Manning Group (http:/ We are also an active member of the Society of Naval Architects and Marine Engineers, Inc.(


GSM through the years has developed the expertise and the local contact network in providing professional seamen for chemical and product tankers, bulk carriers, container vessels, general cargo vessels, cement carriers, harbor/supply tugs and cruise & ferry vessels.Our clientele includes the major shipping companies of the world.