Imperial Petroleum Inc., together with its subsidiaries, provides international seaborne transportation services to oil producers, refineries, and commodities traders. As of September 30, 2021, it owns and operates cargo fleet with capacity is 255,804 dwt. The company was incorporated in 2021 and is based in Athens, Greece. Imperial Petroleum Inc.(NasdaqCM:IMPP.V) operates independently of StealthGas Inc. as of December 3, 2021.