Pyxis Tankers Inc. Common Stock, also called Pyxis Tankers, is an international maritime transportation holding company, which engages in the maritime transportation business with a focus on the tanker sector. Read More It acquires, owns, and operates tanker vessels that are capable of transporting refined petroleum products such as naphtha, gasoline, jet fuel, kerosene, diesel and fuel oil. The company was founded by Valentios Valentis on March 23, 2015 and is headquartered in Athens, Greece.