StealthGas Inc. owns and operates a fleet of modern LPG carriers that provide seaborne transportation services for liquefied petroleum gas products, including propane, butane, and related petrochemicals, serving major energy companies, traders, and industrial users across global markets. The company generates revenue from charter hire payments under various arrangements—time charters (fixed-rate contracts where charterers pay voyage expenses), voyage charters (per-voyage fees where the company covers voyage costs), and bareboat charters (where charterers assume operating responsibilities)—while also earning management fees and ancillary service revenue. The fleet is managed by Stealth Maritime Corporation S.A., a Greek firm that handles commercial and technical operations, crewing, maintenance, and chartering activities under fixed daily management fees and commission arrangements, allowing StealthGas to focus on vessel ownership while leveraging specialized maritime expertise to maintain competitiveness through operational efficiency and safety standards in the capital-intensive international shipping business.