StealthGas Inc., is a shipping transportation company. The Company is engaged in the transportation of various petroleum and petrochemical gas products in liquefied form. The Company owns a fleet of LPG carriers providing international seaborne transportation services to LPG producers and users, as well as crude oil and product carriers chartered to oil producers, refiners and commodities traders. Its LPG carriers carry various petroleum gas products in liquefied form, including propane, butane, butadiene, isopropane, propylene and vinyl chloride monomer, which are all byproducts of the production of crude oil and natural gas. The three medium range product carriers in its fleet are capable of carrying refined petroleum products such as gasoline, diesel, fuel oil and jet fuel, as well as edible oils and chemicals, while the Aframax tanker is used for carrying crude oil. The Company is managed by Stealth Maritime, a privately owned company controlled by the Vafias Group.