Alpha Logistics Services (EPZ) Limited (ALSL) is a company that provides marine and logistics support services. It offers hydrographic survey works, pipe laying, electric cable laying, chartering of marine equipment, towing, offshore engineering, project support, provision of manpower services, personnel movement, underwater works, commercial diving, supply base services, civil engineering works, etc. The company owns, manages, charters, and operates a fleet of barges, tugs, and vessels to enable cargo movement by sea. ALSL caters to the oil and gas as well as infrastructure-building industries.