Okeanis Eco Tankers Corp., a tanker company, engages in the ownership, chartering and operation of oil tanker vessels worldwide. The company also provides various shipping services, such as technical support, maintenance, and insurance consulting services. It operates a fleet of six modern scrubber-fitted Suezmax tankers and eight modern scrubber-fitted VLCC tankers. The company was incorporated in 2018 and is based in Piraeus, Greece.