The firm was founded in 1993 and has evolved from a commercial brokerage firm into an industry leader in development and acquisitions. OA has acquired 15 commercial properties since 2009, bringing the company's total square footage acquired to more than 1.9 million square feet. Financial partners include U.S. financial institutions and equity investors throughout the world. OA continues to expand its property and facility management teams to service the company's ever-growing portfolio, protecting OA's investments and ensuring tenants' comfort. Tenants cover a wide-range of businesses, from high-tech start-ups to familiar Fortune 500 companies.