StealthGas Inc., together with its subsidiaries, provides seaborne transportation services to liquefied petroleum gas (LPG) producers and users worldwide.

It also offers crude oil and natural gas. The company's carriers carry various petroleum gas products in liquefied form, including propane, butane, butadiene, isopropane, propylene, and vinyl chloride monomer, as well as ammonia; and refined petroleum products, such as gasoline, diesel, fuel oil, and jet fuel, as well as edible oils and chemicals.

As of April 4, 2023, it had a fleet of 36 LPG carriers with a total capacity of 297,841 cubic meters.

StealthGas Inc. was incorporated in 2004 and is based in Athens, Greece.