OILC is currently the biggest petroleum extraction, refining, and distribution company in Cildania. It is actually a limited company, in which the Cildanian Government (the Energy Ministry), the Alliance of Oil and Energy Wokers Unions (AOEWU), and the country's largest private energy provider - Cildanian Energy(CilNRG) have equal shares. OILC trades under various widely known brands, such as it's chain of petrol stations - Stellar Stations, and power supply company Superior Fuels.