Tejon Ranch Co. engages in real estate development and agribusiness. It operates through the following segments: Real Estate-Commercial and Industrial, Real Estate-Resort and Residential, Mineral Resources, Farming, and Ranch Operations. The Real Estate-Commercial and Industrial segment's activities include: the entitling, planning, and permitting of land for development, the construction of infrastructure, the construction of pre-leased buildings, the construction of buildings to be leased or sold, and the sale of land to third parties for their own development. The Real Estate-Resort and Residential segment's operations include: land entitlement, land planning and pre-construction engineering, land stewardship and conservation activities. The Mineral Resources segment generates revenues from oil and gas royalty leases, and rock and aggregate mining leases. The Farming segment produces revenue from the sale of wine grapes, almonds, and pistachios. The Ranch Operations segment consist of game management revenue and ancillary land uses such as grazing leases and filming. The company was founded by Edward Fitzgerald Beale in 1843 and is headquartered in Lebec, CA.