Biglari Holdings Inc. is a diversified holding company operating across property and casualty insurance, restaurant franchising, oil and gas exploration, and brand licensing, with a decentralized management structure where individual business units handle operating decisions while a central team manages major investment and capital allocation. The company owns and franchises Steak n Shake and Western Sizzlin restaurants across hundreds of locations, underwriting commercial truck, garage liability, and homeowners insurance through subsidiaries in multiple states, exploring offshore oil and gas properties in Louisiana and the Permian Basin, and licensing consumer brands. Revenue derives from restaurant company operations and franchise fees (including upfront investments, sales percentages, and profit sharing), insurance premiums and investment income, oil and gas commodity sales, and brand licensing royalties, while earnings are subject to variability from weather, insurance claims, commodity price fluctuations, and competitive market pressures across all segments.