HIGH SEAS Marine & Industrial Services CO. Ltd., (HSM) wholly owned by ALI A. TAMIMI GROUP is strategically located at Ras Tanura in the Kingdom of Saudi Arabia. HSM is managed by experienced and resourceful marine management professionals and supported by a team of over 20 highly skilled and motivated marine personnel. HSM specialize in vessel chartering, shipping agency, ship chandlery, crew change and taxi boat services with a specific focus on the needs of the offshore oil & gas sector. HSM is the perfect choice for National Oil Companies (NOCs), Offshore Oil & Gas EPC Contractors, Offshore Support Vessel (OSV) Owners and Operators covering the Eastern Province ports of Dammam, Ras Tanura, Jubail Khafji and Ras Al-Khair.