This is a Sources Sought notice issued for market research purposes, not a solicitation, seeking firms capable of providing Contractor-Owned, Contractor-Operated bulk and retail fuel services at Luke AFB, AZ. The contractor would operate and maintain fuel facilities, including retail dispensing to at least 50 vehicles per hour, supporting 35,000 gallons/month each of MRR and DS2 unleaded gasoline, as well as bulk loading and offloading of mobile refueling vehicles. The anticipated contract has a 29.5-year performance period, and respondents must demonstrate financial capability to sustain operations and meet capital expenses for at least 13 months after award without government payment. Interested firms are requested to provide a company profile, capability statement, and financial information, with responses submitted voluntarily and at no cost to the government.