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Psomas

Walnut Creek, CA

General information for Psomas

Physical address
1660 Olympic Blvd Ste 300, Walnut Creek, Ca, 94596
Mailing address
865 S Figueroa St Ste 3200, Los Angeles, CA, 90017
Website
psomas.com

Points of contact for Psomas

SAM.gov Points of Contact

Nick Tarditti
Government Business POC
CFO
865 South Figueroa Street Suite 3200, Los Angeles, CA, 90017
Terry Reutter
Electronic Business POC
Controller
865 South Figueroa Street Suite 3200, Los Angeles, CA, 90017

Additional contact details may be available

NAICS codes for Psomas

Code Description Small Business
541350 PRIMARY Building Inspection Services No
237110 Water and Sewer Line and Related Structures Construction No
541611 Administrative Management and General Management Consulting Services No
541618
Other Management Consulting Services
No
541690
Other Scientific and Technical Consulting Services
No
541990
All Other Professional, Scientific, and Technical Services
No

PSC codes for Psomas

Code Description
C1ND ARCHITECT AND ENGINEERING- CONSTRUCTION: SEWAGE AND WASTE FACILITIES
C1NE ARCHITECT AND ENGINEERING- CONSTRUCTION: WATER SUPPLY FACILITIES
Y1NE CONSTRUCTION OF WATER SUPPLY FACILITIES

Update history

2 change(s) tracked
Feb 17, 2026
NAICS 541350 became the primary code
Feb 17, 2026
NAICS 237110 is no longer the primary code
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