Lee & Associates
Lee & Associates Commercial Real Estate Services is the largest broker-owned commercial real estate firm in North America. Founded in 1979 by Bill Lee, the company is headquartered in Westlake Village, California, and operates over 80 offices across the United States and Canada.
Company facts
| Founded | 1979 (47 years) |
| Latest funding | Merger / Acquisition |
| Employees | 1,600 |
| Headquarters | Westlake Village, United States |
| Trusted networks on Proven | 10 investor, bank and government networks offer Lee & Associates to their members |
| Member offers on Proven | 1 |
| Member redemption clicks | 5 |
Company facts from Apollo.io company data. Network, offer and redemption data from the Proven platform. A Proven Score is published once publicly named clients are verified with sources.
Discounts for Proven network members
Commercial Real Estate Brokerage Services · $50,000 value
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Source: Proven platform data, public records and vendor websites. Vendors cannot pay to change a score. Methodology. Updated 2026-10-21.