Insights

Geographic expansion Psomas is expanding its footprint with a new office in Glen Ellyn, Illinois, signaling a strategic push into the Midwest market that presents cross-regional sales opportunities across transportation, water, and environmental services.

Sustainability leadership Sustainability is core to Psomas culture and project execution, offering a compelling value proposition for clients prioritizing green design, resilience, and regulatory compliance in civil engineering projects.

Diverse market focus The firm serves Transportation, Water, Facilities, Land Development, Energy, and Federal sectors, enabling multi-service cross-sell opportunities, especially for clients seeking integrated civil engineering and environmental solutions.

Leadership expansion Recent hires in senior roles across project management, environmental services, and development indicate a strategy to bolster cross-disciplinary capabilities, useful for pursuing larger, multi-disciplinary engagements.

Strong project credentials Award-winning projects and a top ranking in surveying and mapping reinforce credibility with municipal and state agencies, helping to open conversations around large-scale infrastructure, surveying, and geospatial needs.

Psomas Tech Stack

Psomas uses 8 technology products and services including SQL, Font Awesome, Lightbox, and more. Explore Psomas's tech stack below.

  • SQL
    Database
  • Font Awesome
    Font Scripts
  • Lightbox
    Javascript Libraries
  • Windows 10
    Operating Systems
  • Lua
    Programming Languages
  • Google
    Search Engines
  • jQuery Waypoints
    Web Tools And Plugins
  • Sidr
    Web Tools And Plugins

Media & News

Psomas's Email Address Formats

Psomas uses at least 1 format(s):
Psomas Email FormatsExamplePercentage
First.Last@psomas.comJohn.Doe@psomas.com
64%
FLast@psomas.comJDoe@psomas.com
33%
FirstLast@psomas.comJohnDoe@psomas.com
2%
Last@psomas.comDoe@psomas.com
1%

Frequently Asked Questions

What is Psomas's phone number?

Minus sign iconPlus sign icon
You can contact Psomas's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Psomas's official website and social media links?

Minus sign iconPlus sign icon
Psomas's official website is psomas.com and has social profiles on LinkedIn.

What is Psomas's NAICS code?

Minus sign iconPlus sign icon
Psomas's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Psomas have currently?

Minus sign iconPlus sign icon
As of July 2026, Psomas has approximately 799 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: D. S.Chief Operations Officer: J. F.Chief Financial Officer: N. T.. Explore Psomas's employee directory with LeadIQ.

What industry does Psomas belong to?

Minus sign iconPlus sign icon
Psomas operates in the Civil Engineering industry.

What technology does Psomas use?

Minus sign iconPlus sign icon
Psomas's tech stack includes SQLFont AwesomeLightboxWindows 10LuaGooglejQuery WaypointsSidr.

What is Psomas's email format?

Minus sign iconPlus sign icon
Psomas's email format typically follows the pattern of First.Last@psomas.com. Find more Psomas email formats with LeadIQ.

When was Psomas founded?

Minus sign iconPlus sign icon
Psomas was founded in 1946.
Psomas logo

Psomas

Civil EngineeringCalifornia, United States501-1000 Employees

Psomas is a civil engineering and consulting firm based in Los Angeles, California, founded in 1946. It operates as a full‑service firm serving clients in transportation, water, facilities, land development, energy, and federal markets. The company maintains offices across California, Washington, Arizona, and Utah, and has expanded into Illinois with a Midwest office in Glen Ellyn. Sustainability is a core element of its work and culture, guiding project design, staff training, and professional activities, with a focus on balancing the natural and built environment. The firm employs between 501 and 1,000 people and maintains information about its offerings on its website at psomas.com.

Section iconCompany Overview

Phone number
Website
psomas.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1946
Employees
501-1000

Section iconFunding & Financials

  • $250M$500M

    Psomas's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Psomas's revenue is estimated to be in the range of $250M$500M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.