World Fuel Services Corp. is fuel services company, principally engaged in the distribution of fuel and related products and services in the aviation, marine and land transportation industries. The Company operates through three segments: Aviation, Marine and Land. Its Aviation segment provides global aviation fuel supply and comprehensive service solutions to airlines, second and third-tier airlines, cargo carriers, regional and low-cost carriers, fixed based operators, fractional operators and private aircraft. Its land segment primarily offers fuel, heating oil, propane, natural gas, lubricants and related products and services to petroleum distributors operating in the land transportation market, retail petroleum operators, and industrial, commercial, residential and government customers. Its Marine segment markets fuel, lubricants and related products and services to a broad base of marine customers, including international container and tanker fleets and commercial cruise lines.