- Alten Construction
- Balfour Beatty Construction
- Bayley Construction
- BBI Construction
- BHM Construction
- Blach Construction
- Chinese Hospital of San Francisco
- Dome Construction
- DPR Construction
- Equinox
- Flint Builders
- Gilbane, Inc.
- GSA- County of Alameda
- Herrero Builders
- Herreroboldt
- Jorgensen – Reeve Builders,Inc
- Kaiser Permanente
- Lucille Packard Children’s Hospital
- Lathrop Construction
- Lawrence Berkeley National Lab
- Lyon Medical Group
- McCarthy Building Companies
- Overaa Construction
- Pankow Builders
- Roebbelen Contracting
- Stanford Medical Center
- Sutter Health
- SunPower
- Swinerton Builders
- Truebeck Construction
- W.A. Thomas Company
- Vanir Construction Management
- Zovich Construction