Our award-winning projects are produced through innovation, creativity, and technical expertise. Sustainability is a key element in everything we do: in our project designs, in our staff training, and in our professional activities. It’s so ingrained in the Psomas culture that our motto is “balancing the natural and built environment.” Founded in 1946, we are a full-service consulting firm with offices in California, Washington, Arizona, and Utah. We serve clients in the Transportation, Water, Facilities, Land Development, Energy, and Federal markets.
View Top Employees from Psomas| Website | http://www.psomas.com |
| Revenue | $112 million |
| Employees | 670 (643 on RocketReach) |
| Founded | 1946 |
| Address | 865 South Figueroa Street Suite 3200, Los Angeles, California 90017, US |
| Phone | (213) 223-1400 |
| Fax | (530) 885-7072 |
| Technologies |
JavaScript,
HTML,
PHP
+62 more
(view full list)
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| Industry | Civil Engineering, Management Consulting, Business Services |
| Web Rank | 3 Million |
| Keywords | Environmental Consulting, Sustainable Engineering, Transportation, Water Resources, Land Development, Energy Engineering, Federal Government Consulting, Sustainable Urban Design |
| Competitors | Bowman Consulting, Century Engineering, A Kleinfelder Company, DRMP, Inc., David Evans and Associates, Inc., Manhard Consulting |
| SIC | SIC Code 871 Companies, SIC Code 87 Companies |
| NAICS | NAICS Code 54133 Companies, NAICS Code 541 Companies, NAICS Code 5413 Companies, NAICS Code 54 Companies |
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Psomas Questions
The Psomas annual revenue was $112 million in 2024.
Ryan McLean is the Chairman of the Board of Psomas.
643 people are employed at Psomas.
Psomas is based in Los Angeles, California.
The NAICS codes for Psomas are [54133, 541, 5413, 54].
The SIC codes for Psomas are [871, 87].
Top Psomas Employees
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Arief Naftali
Transportation-Public Works Team Leader/Principal/Vice President at Psomas
Santa Ana, CA, US35+ -
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