Insights

Strategic hires GZA continues to expand its leadership in land use, environmental planning, and remediation by appointing associate principals and vice presidents in key regional offices, signaling ongoing capability updates and potential cross-sell opportunities across New Jersey, the Mid-Atlantic, and beyond.

Acquisition momentum Recent asset acquisition from Siefert Associates indicates growth through strategic inorganic expansion, creating opportunities to cross-sell GZA’s geotechnical, environmental, and construction management services to former Siefert clients.

Awarded credibility Recognition for innovative tools such as the Erosion-Slope Stability Toolkit enhances market differentiation and can be leveraged to upsell advanced engineering solutions to infrastructure managers and state/federal agencies seeking cost-effective risk mitigation.

Expanded footprint With over 32 offices and a large team of engineers and scientists, GZA’s broad geographic presence supports regional targeting for complex projects in environmental, water, ecology, and construction management across both existing and new markets.

Portfolio depth Longstanding strengths in geotechnical and environmental services, combined with recent leadership hires and project wins, position GZA to pursue multi-disciplinary bids with agencies and private sector clients seeking integrated solutions and ongoing program support.

Similar companies to GZA GeoEnvironmental, Inc.

GZA GeoEnvironmental, Inc. Tech Stack

GZA GeoEnvironmental, Inc. uses 8 technology products and services including MATLAB, Microsoft Clarity, Microsoft Power Platform, and more. Explore GZA GeoEnvironmental, Inc.'s tech stack below.

Media & News

GZA GeoEnvironmental, Inc.'s Email Address Formats

GZA GeoEnvironmental, Inc. uses at least 3 email formats:
GZA GeoEnvironmental, Inc. Email FormatsExamplePercentage
First.Last@gza.comJohn.Doe@gza.com
71%
FLast@gza.comJDoe@gza.com
28%
Last@gza.comDoe@gza.com
1%

Frequently Asked Questions

What is GZA GeoEnvironmental, Inc.'s phone number?

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You can contact GZA GeoEnvironmental, Inc.'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 GZA GeoEnvironmental, Inc.'s official website and social media links?

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GZA GeoEnvironmental, Inc.'s official website is gza.com and has social profiles on LinkedIn.

How much revenue does GZA GeoEnvironmental, Inc. generate?

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As of October 2026, GZA GeoEnvironmental, Inc.'s annual revenue is estimated to be $1B - $10B.

What is GZA GeoEnvironmental, Inc.'s SIC code and NAICS code?

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GZA GeoEnvironmental, Inc.'s SIC code is 8711 - Engineering Services and NAICS code is 54162 - Environmental Consulting Services.

How many employees does GZA GeoEnvironmental, Inc. have currently?

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As of October 2026, GZA GeoEnvironmental, Inc. has approximately 965 employees across 4 continents, including North America, Asia and Europe. Key team members include Chief Marketing And Communications Officer: A. A., President: C. A. and President: S. C. Explore GZA GeoEnvironmental, Inc.'s employee directory with LeadIQ.

What industry does GZA GeoEnvironmental, Inc. belong to?

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GZA GeoEnvironmental, Inc. operates in the Environmental Services industry.

What technology does GZA GeoEnvironmental, Inc. use?

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GZA GeoEnvironmental, Inc.'s tech stack includes MATLAB, Microsoft Clarity, Microsoft Power Platform, Power BI, Amazon Web Services, Microsoft Intune, Office 365 and VMware.

What is GZA GeoEnvironmental, Inc.'s email format?

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GZA GeoEnvironmental, Inc.'s email format typically follows the pattern of First.Last@gza.com. Find more GZA GeoEnvironmental, Inc. email formats with LeadIQ.

When was GZA GeoEnvironmental, Inc. founded?

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GZA GeoEnvironmental, Inc. was founded in 1964.
GZA GeoEnvironmental, Inc. logo

GZA GeoEnvironmental, Inc.

Environmental ServicesMassachusetts, United States501-1000 Employees

GZA GeoEnvironmental, Inc. is a U.S.-based environmental services firm with roots dating to 1964, when it began as a soils and foundations consultant. Today it operates as a full-service, multidisciplinary practice supported by engineers, scientists, and technical staff across 32 offices nationwide. Its offerings span geotechnical and environmental engineering, with additional focus on water resources, ecological services, and construction management. The firm is headquartered in Norwood, Massachusetts. Its client base includes organizations seeking integrated solutions across these core areas for projects requiring technical insight and project management. A notable development in 2026 is the appointment of Olga Abinader as Associate Principal in the Land Use and Environmental Planning practice.

Section iconCompany Overview

Phone number
Website
gza.com
SIC Code
8711 - Engineering Services
NAICS Code
54162 - Environmental Consulting Services
Founded
1964
Employees
501-1000

Section iconFunding & Financials

  • $1B - $10B

    GZA GeoEnvironmental, Inc.'s revenue is estimated to be in the range of $1B - $10B

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