World Kinect Corp (NYSE: WKC) is a global fuel distribution and services company that supplies aviation, land, and marine fuel along with related products and services to customers across those three transportation industries. It makes money on the unit margin earned on fuel resales, with profitability also driven by volume throughput and the management of credit and operating expenses across its three reportable segments. The company operates through an aviation segment serving commercial airlines, cargo carriers, airports, fixed-based operators, corporate fleets, and charter and fractional operators; a land segment; and a marine segment. Segment income from operations is the primary performance measure used to evaluate and manage the business, as disclosed in the FY2025 10-K filed February 24, 2026. Profit is transactional, tied to spread per unit of fuel resold rather than any subscription or recurring fee structure.

Revenue model

Transactional margin on fuel resales across aviation, land, and marine segments. Profitability is a function of volume sold multiplied by unit margin achieved, less operating expenses and any credit losses.

Products and services

Aviation fuel supply and comprehensive service solutions; land fuel and related products and services; marine fuel and related products and services.

Customers and end markets

Aviation segment: major commercial airlines, international and regional airlines, cargo carriers, airports, fixed-based operators, corporate fleets, charter and fractional operators. Land and marine segment end markets disclosed but not detailed in the available filing excerpts.

Value-chain role

Fuel reseller and distribution intermediary sitting between fuel producers or wholesalers and end-use transportation customers across aviation, land, and marine industries.

Geographic exposure

Global operations across aviation, land, and marine transportation industries; specific country or regional revenue mix not detailed in the available filing excerpts.

Source: SEC 10-K, filed 2026-02-24

Industry: Wholesale-Petroleum & Petroleum Products (No Bulk Stations) Peers: Archaea Energy Inc. Opal Fuels Inc Calumet Specialty Products Partners, L.P. Clean Energy Fuels Corp CVR Energy Inc Delek US Holdings Inc Par Pacific Holdings Inc Gevo Inc Green Plains Inc Marathon Petroleum Corp