Lee & Associates Commercial Real Estate Services is a prominent commercial real estate firm established in 1979 by Bill Lee in Orange County, California. It has grown to be the largest broker-owned commercial real estate company in North America, with 64 offices throughout the United States and Canada. The firm operates under a unique model where each office is independently owned and run by real estate professionals, allowing for tailored decision-making supported by a corporate team.

The company offers a wide range of services, including commercial real estate brokerage, property management, valuation, asset management, and finance. Lee & Associates utilizes advanced technology and extensive market intelligence to provide customized solutions for its clients, which include small businesses, local investors, major corporate users, and institutional investors. The firm fosters an entrepreneurial culture, empowering its brokers with autonomy and resources to enhance client service and ensure successful real estate transactions.