Founded by John A. Sobrato in 1979 and led by CEO John M. Sobrato and President Rob Hollister, The Sobrato Organization remains a family-owned firm known for integrity and dedication, with no outside investors or joint venture partners. Since 1953, the Sobrato Family has played a pivotal role in shaping Silicon Valley through its real estate development. Its office, and R&D projects comprise 7.5 million square feet, most of which are Class A, mid-rise office buildings. The firm also owns 30 apartment communities totaling 6,700 units along the West Coast. Through Sobrato Philanthropies, the firm has donated more than $263 million in cash and real estate to the Silicon Valley community.