Insights

Strategic expansion Environmental Science Associates is a large, employee-owned environmental consulting firm with multiple offices across California, the Pacific Northwest, and the Southeast, indicating potential for cross-market solutions and regional service expansion opportunities.

Acquisitions + growth Recent acquisition of 48 North Solutions and growth in staff suggest an expanding capability footprint and integration of new competencies, creating upsell opportunities for expanded service bundles and enhanced project delivery.

Regulatory leadership ESA’s focus on regulatory compliance, permitting, and environmental planning positions them to engage with agencies and large infrastructure clients seeking end-to-end compliance and permitting services.

Digital modernization investment in digitization and technology such as Beacon tracking, ArcGIS, data management, and AI-assisted tools signals opportunities to offer premium data-driven project management, GIS analytics, and digital workflow solutions to clients.

Strategic partnerships Collaborations with organizations like Conservation Florida and relationships with regional planning agencies (e.g., Tahoe Regional Planning Agency) highlight a track record of cooperative projects, suggesting joint-venture or prime-contracting opportunities for public-sector infrastructure and open-space initiatives.

Similar companies to Environmental Science Associates

Environmental Science Associates Tech Stack

Environmental Science Associates uses 8 technology products and services including AutoCAD, Zoho, PostgreSQL, and more. Explore Environmental Science Associates's tech stack below.

Media & News

Environmental Science Associates's Email Address Formats

Environmental Science Associates uses at least 3 email formats:
Environmental Science Associates Email FormatsExamplePercentage
FLast@esassoc.comJDoe@esassoc.com
95%
First.Last@esassoc.comJohn.Doe@esassoc.com
4%
First-Last@esassoc.comJohn-Doe@esassoc.com
1%

Frequently Asked Questions

What is Environmental Science Associates's phone number?

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You can contact Environmental Science Associates'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 Environmental Science Associates's stock symbol?

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Environmental Science Associates is a publicly traded company; the company's stock symbol is ESAB.

What is Environmental Science Associates's official website and social media links?

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Environmental Science Associates's official website is esassoc.com and has social profiles on LinkedIn.

How much revenue does Environmental Science Associates generate?

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As of August 2026, Environmental Science Associates's annual revenue is estimated to be $500M - $1B.

What is Environmental Science Associates's SIC code and NAICS code?

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Environmental Science Associates's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 54162 - Environmental Consulting Services.

How many employees does Environmental Science Associates have currently?

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As of August 2026, Environmental Science Associates has approximately 747 employees across 5 continents, including North America, Africa and Asia. Key team members include President Chief Executive Officer: L. M., President: B. and President: J. D. Explore Environmental Science Associates's employee directory with LeadIQ.

What industry does Environmental Science Associates belong to?

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Environmental Science Associates operates in the Environmental Services industry.

What technology does Environmental Science Associates use?

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Environmental Science Associates's tech stack includes AutoCAD, Zoho, PostgreSQL, Trello, KnowBe4, GitHub Copilot, ArcGIS and DigitalOcean Web Hosting.

What is Environmental Science Associates's email format?

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Environmental Science Associates's email format typically follows the pattern of FLast@esassoc.com. Find more Environmental Science Associates email formats with LeadIQ.

When was Environmental Science Associates founded?

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Environmental Science Associates was founded in 1969.
Environmental Science Associates logo

Environmental Science Associates

Environmental ServicesCalifornia, United States501-1000 Employees

Environmental Science Associates (ESA) is a 100% employee-owned environmental consulting firm that provides planning, design, permitting, mitigation, and restoration services for projects across communities, infrastructure systems, open spaces, and wildlands. The firm is headquartered at 550 Kearny Street, Suite 800, San Francisco, California 94108, and operates from 21 offices across California, the Pacific Northwest, and the Southeastern United States, with about 50 years of operation. ESA specializes in community and airport planning, environmental planning, analysis and assessment, natural and cultural resources management, environmental restoration and design, and regulatory compliance. Its team comprises scientists, planners, historians, archaeologists, engineers, designers, and other technical specialists who provide analysis and support for policy development and project planning. Recent developments include the acquisition of Janicki Environmental in 2024, the acquisition of 48 North Solutions in 2025, and the engagement of the Tahoe Regional Planning Agency as a new client in 2026.

Section iconCompany Overview

Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
Stock Symbol
ESAB
NAICS Code
54162 - Environmental Consulting Services
Founded
1969
Employees
501-1000

Section iconFunding & Financials

  • $500M - $1B

    Environmental Science Associates's revenue is estimated to be in the range of $500M - $1B

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