ENR California Top Design Firms 2023
The ENR California Top Design Firms list, ranks the largest U.S.-based designs firms, both publicly and privately held, based on design-specific revenue.
More detailed information on the Top Design Firms:
Top Design Firms Rankings by Sectors
Related Article:
West Coast Designers Remain Wary Despite Strong Results
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ENR California Top Design Firms 2023
| Rank 2023/2022 |
Company Location/Website Top Officer |
Lic. Arch. Engr. Leed AP |
Largest Project to Break Ground Location Project Value ($ Mil.) |
Market Sectors By % of Revenue** | Regional Rev. 2022 ($ Mil) |
|---|---|---|---|---|---|
| 1/1 | AECOM* Los Angeles | aecom.com Matthew Crane, Executive Vice President, West Region Chief Executive |
24 413 110 |
Pure Water, Phase I Torrance, Calif. 440.00 |
23 General Building 23 Hazardous Waste 22 Transportation |
855.09 |
| 2/2 | HDR Folsom, Calif. | hdrinc.com Holly Kennedy, Area Manager, Northern California |
68 271 108 |
Not Provided | 42 Transportation 20 General Building 16 Water Supply |
505.20 |
| 3/3 | WSP USA Orange, Calif. | wsp.com Lou Cornell, President & CEO, WSP USA |
5 456 11 |
Not Provided | 53 Transportation 21 General Building 7 Hazardous Waste |
480.33 |
| 4/5 | STANTEC Irvine, Calif. | stantec.com Sarah Mcllroy, Vice President, US Pacific |
72 236 24 |
Not Provided | 25 Water Supply 20 General Building 17 Power |
434.58 |
| 5/— | TRC COS. Los Angeles | trccompanies.com Mike Glenn, Senior Vice President, Director of EHS and Quality |
0 42 0 |
Not Provided | 64 Power 22 Transportation 11 Hazardous Waste |
268.08 |
| 6/10 | KIMLEY-HORN Orange, Calif. | kimley-horn.com Jason Matson, Regional Leader |
0 455 15 |
Not Provided | 52 General Building 40 Transportation 5 Power |
248.43 |
| 7/6 | PARSONS Pasadena, Calif. | parsons.com Lisa Maurath, Senior Vice President |
0 0 0 |
Elsinore Valley Municipal Water District - Regional Water Reclamation Facility Expansion Project Lake Elsinore, Calif. 150.00 |
79 Transportation 10 Water Supply 5 Petroleum |
221.60 |
| 8/7 | BURNS & MCDONNELL Brea, Calif. | burnsmcd.com Rashmi Menon, Vice President and General Manager, California |
7 81 9 |
Confidential Aerospace Project California Not Provided |
25 Power 22 Petroleum 14 Transportation |
219.23 |
| 9/8 | ARCADIS NORTH AMERICA Highlands Ranch, Colo. | arcadis.com John McCarthy, President - Arcadis North America |
38 96 39 |
Not Provided | 72 Hazardous Waste 19 General Building 5 Water Supply |
198.62 |
| 10/9 | HNTB CORP. Los Angeles | hntb.com Michelle Dippel, Western US President |
17 212 7 |
Not Provided | 100 Transportation |
190.98 |
| 11/11 | KLEINFELDER Rancho Cordova, Calif. | kleinfelder.com Victor Auvinen, Division Director |
1 171 4 |
T1 - Landside Design San Diego 18.28 |
25 Transportation 20 Petroleum 19 Power |
172.11 |
| 12/12 | ARUP US INC. Los Angeles | arup.com Scott Russell, Principal - Americas West Leader |
0 64 29 |
California Science Center Los Angeles Not Provided |
53 General Building 36 Transportation 10 Telecommunications |
167.75 |
| 13/15 | MICHAEL BAKER INTERNATIONAL Pittsburgh | mbakerintl.com Trudi Lim, Western Regional Director |
1 152 30 |
Not Provided | 39 Transportation 31 General Building 22 Water Supply |
140.99 |
| 14/16 | BKF ENGINEERS Oakland, Calif. | bkf.com Greg Hurd, CEO |
0 160 47 |
Google Landings Mountain View, Calif. 1,200.00 |
72 General Building 22 Transportation 6 Master-Planned Development/Site Infrastructure |
132.47 |
| 15/19 | SMITHGROUP San Francisco | smithgroup.com Joyce Polhamus, Office Director |
106 11 126 |
UC Davis Health Sacramento Ambulatory Surgery Center Sacramento, Calif. 392.00 |
99 General Building 1 Master-Planned Development/Site Infrastructure |
125.89 |
| 16/21 | HMC ARCHITECTS Ontario, Calif. | hmcarchitects.com Brian Staton, President & CEO |
74 0 37 |
LAUSD Jefferson High School Comprehensive Modernization Los Angeles 87.00 |
100 General Building |
124.74 |
| 17/17 | PSOMAS Culver City, Calif. | psomas.com Steve Margaroni, CEO |
0 301 0 |
Not Provided | 42 Transportation 22 General Building 9 Water Supply |
120.30 |
| 18/18 | MOFFATT & NICHOL Long Beach, Calif. | moffattnichol.com Richard Rhoads, Regional Operations Manager |
1 141 23 |
Not Provided |
100 Transportation |
105.42 |
| 19/22 | HELLMUTH, OBATA & KASSABAUM INC. San Francisco | hok.com Anton Foss, Management Principal |
32 10 68 |
Intuitive Surgical Global Headquarters Sunnyvale, Calif. 925.00 |
92 General Building 8 Transportation |
100.42 |
| 20/— | AO Orange, Calif. | aoarchitects.com RC Alley and Rob Budetti, Managing Partners |
61 0 74 |
Warner Red Hill Santa Ana, Calif. 587.70 |
100 General Building |
92.70 |