GEI Consultants Overview

  • Year Founded
  • 1970

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 1,800

Employees

  • Latest Deal Type
  • Buyout/​LBO

  • Financing Rounds
  • 2

  • Investments
  • 16

GEI Consultants General Information

Description

Provider of consulting and engineering services intended to serve nationally recognized engineers and scientists. The company offers integrated water resources and environmental, ecological, geotechnical and waterfront engineering solutions, thereby providing innovative solutions that improve bottom-line results.

Contact Information

Ownership Status
Acquired/Merged
(Operating Subsidiary)
Financing Status
Formerly PE-Backed
Corporate Office
  • 400 Unicorn Park Drive
  • Woburn, MA 01801
  • United States
+1 (781)
Primary Industry
Consulting Services (B2B)
Other Industries
Construction and Engineering
Corporate Office
  • 400 Unicorn Park Drive
  • Woburn, MA 01801
  • United States
+1 (781)

Want detailed data on 11M+ companies?

What you see here scratches the surface

Request a free trial

Want to dig into this profile?

We’ll help you find what you need

Learn more

GEI Consultants Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA
Post-Val Status Debt

This information is available in the PitchBook Platform. To explore GEI Consultants‘s full profile, request access.

Request a free trial

GEI Consultants Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Provider of consulting and engineering services intended to serve nationally recognized engineers and scientists. The co
Consulting Services (B2B)
Woburn, MA
1,800 As of 2026

Hailey, ID
 

London, United Kingdom
 
Add Comparison

PitchBook’s comparison feature gives you a side-by-side look at key metrics for similar companies. Personalize which data points you want to see and create visualizations instantly.

Request a free trial

GEI Consultants Competitors (77)

One of GEI Consultants’s 77 competitors is POWER Engineers(Hailey), a Corporate Backed or Acquired company based in Hailey, ID.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
POWER Engineers(Hailey) Corporate Backed or Acquired Hailey, ID
Mott MacDonald Group Corporation London, United Kingdom
TRC Companies Formerly PE-Backed Windsor, CT
Ghafari Associates Corporation Dearborn, MI
Stantec Formerly PE-Backed Edmonton, Canada
You’re viewing 5 of 77 competitors. Get the full list »

GEI Consultants Patents

GEI Consultants Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
CA-3041715-A1 Methods and systems for quantification of napl transmissivity Active 03-Nov-2016
CA-3041715-C Methods and systems for quantification of napl transmissivity Active 03-Nov-2016
US-11442192-B2 Methods and systems for quantification of napl transmissivity Active 03-Nov-2016
US-20200049851-A1 Methods and systems for quantification of napl transmissivity Active 03-Nov-2016
WO-2018085669-A1 Methods and systems for quantification of napl transmissivity Inactive 03-Nov-2016 E21B49/08
To view GEI Consultants’s complete patent history, request access »

GEI Consultants Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

PitchBook’s non-financial metrics help you gauge a company’s traction and growth using web presence and social reach.

Request a free trial

GEI Consultants Former Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

This information is available in the PitchBook Platform. To explore GEI Consultants‘s full profile, request access.

Request a free trial

GEI Consultants Acquisitions (16)

GEI Consultants’s most recent deal was a Merger/Acquisition with Hayre Mcelroy & Associates. The deal was made on 29-Jun-2026.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Hayre Mcelroy & Associates 29-Jun-2026 Merger/Acquisition Construction and Engineering
PERC Engineering 24-Jun-2026 Merger/Acquisition Construction and Engineering
Terrane Geoscience 12-Jan-2026 Merger/Acquisition Consulting Services (B2B)
Lithos Engineering 20-Sep-2023 Merger/Acquisition Construction and Engineering
GM BluePlan Engineering 08-May-2023 Merger/Acquisition Consulting Services (B2B)
You’re viewing 5 of 16 acquisitions. Get the full list »

GEI Consultants Affiliates

Subsidiaries (6)

Name Industry Location Year Founded
PERC Engineering Houston, TX 2013
Gei Designers Of Massachusetts Woburn, MA 2013
Terrane Geoscience Halifax, Canada 2010
Hayre Mcelroy & Associates Redmond, WA 2006
Energy & Environmental Analysts Garden City, NY 1979
You’re viewing 5 of 6 affiliates. Get the full list.  »

GEI Consultants FAQs

  • When was GEI Consultants founded?

    GEI Consultants was founded in 1970.

  • Where is GEI Consultants headquartered?

    GEI Consultants is headquartered in Woburn, MA.

  • What is the size of GEI Consultants?

    GEI Consultants has 1,800 total employees.

  • What industry is GEI Consultants in?

    GEI Consultants’s primary industry is Consulting Services (B2B).

  • Is GEI Consultants a private or public company?

    GEI Consultants is a Private company.

  • What is GEI Consultants’s current revenue?

    The current revenue for GEI Consultants is .

  • Who are GEI Consultants’s investors?

    U.S. Department of Commerce has invested in GEI Consultants.

  • Who are GEI Consultants’s competitors?

    POWER Engineers(Hailey), Mott MacDonald Group, TRC Companies, Ghafari Associates, and Stantec are some of the 77 competitors of GEI Consultants.

  • When was GEI Consultants acquired?

    GEI Consultants was acquired on 16-May-2022.

  • Who acquired GEI Consultants?

    GEI Consultants was acquired by Global Infrastructure Solutions.

Data Transparency

  • Meet our data hygiene team

    Discover how our experts ensure you’re getting the most accurate financial data in the industry.

    Read more
  • How PitchBook sources data

    Our data operations team has logged over 3.5 million hours researching, organizing, and integrating the information you need most.

    Discover our process