Our mission in ERSAI is to be the Contractor of choice for marine and energy companies in the Caspian area. We combine flexibility with reliability, excelling in the safe and sustainable timely delivery of the toughest challenges onshore and offshore: project organization and management; procurement and logistics services; engineering, construction, commissioning, maintenance, modernization, installation of equipment, units, facilities and vessels; shipbuilding; port and marine vessels management; waste management.