- 235 Pine Associates
- Abbott Laboratories
- Alecta Investment Management
- Alecta Investments / PM Realty Group
- Archstone Communities
- Atel Financial Services Corporation
- Bank of America Asset Management
- Bay Area Air Quality Management District
- Brandywine Properties / Prentiss Properties
- Burns Philp, Inc.
- California Birth Defects Monitoring Program
- California Teachers Association
- Carmel Partners
- Cashflex / NRC
- Chiron Corporation
- Christmas in April San Francisco
- Cigna Service Company
- City of Berkeley
- County of Alameda / Public Health Department
- Crescal Properties, L.P.
- CT Realty
- Cushman & Wakefield of California
- Digital Pre-Press International
- Divcowest Group
- Fleischmann's Vinegar
- Friedman Investment Management Corp.
- Everest Properties
- Gerson Bakar & Associates
- Gerson Bakar Foundation / Achieve
- Headlands Mortgage Company
- Headstart, Oakland
- Hines
- Integrated Ingredients
- Jones Lang Lasalle
- Kaiser Foundation
- KDF Communities
- Keefe Bruyette & Woods
- Legado Companies
- London & Edinborough Trust
- MCI
- McKeown & Price LLP
- McTernan Stender & Walsh
- Meritage Metropolitan
- Miriam & Peter Haas Fund
- MPR Associates
- Nestlé USA
- Northwest Asset Management
- Novartis Vaccines & Diagnostics, Inc.
- NRC, Inc.
- Oakland Housing Authority
- Pacific Bell
- Pacific Gas & Electric Company
- Peplin, LTD.
- Philio Television / Lieberman Productions
- PM Realty
- PowerBar
- Prentiss Properties
- Prevention Research Center
- Prevention Research Associates
- Prometheus Development
- Providian Bancorp
- Public Policy Institute of California
- Reuben & Alter LLP
- Ronald McDonald House
- Safeway, Inc.
- Sentinel Properties
- Shea Properties
- Shuwa Investments
- Social Security Administraion, Region IX
- Songy Partners Realty
- SPP Investments
- Swinerton Builders
- The Chronicle Publishing Company
- The Estate of James Campbell
- The Walter Kaitz Foundation
- U.S. Navy
- United States Trustees
- University of California at Berkeley
- Washington Mutual
- Wells Fargo Bank
- Wildis North America
- Yamaoka Associates