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GRP|WEGMAN Employee Directory

ConstructionIllinois, United States51-200 Employees

GRP|WEGMAN is a construction company headquartered at 1 Mechanical Drive, Bethalto, Illinois 62010, United States, and operates as an Innovative Facility & Energy Solutions provider with more than 70 years of experience. The firm serves K-12 schools, higher education, municipalities, industrial facilities, and commercial businesses, delivering customized outcomes through multi-phase, multi-year projects with a single point of contact. With 51 to 200 employees, the company maintains a relationship-oriented approach intended to add value throughout the construction process. Its commitment to safety states that no project should compromise the safety, health, or well-being of employees, subcontractors, or clients. Recent activities include a strategic partnership with the City of Camden, South Carolina to implement an Advanced Metering Infrastructure system in May 2025, and the appointment of Tim Bakker as Chief Operating Officer in February 2023.

Find GRP|WEGMAN employees' phone numbers or email addresses

GRP|WEGMAN Global Highlights

Location
Employees

North America
128

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  • United States Of America
    128

Europe
5

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  • Netherlands
    4
  • United Kingdom Of Great Britain And Northern Ireland
    1

GRP|WEGMAN's Leadership

  • Engineering Director at GRP|WEGMAN
    A. B. P.
    Engineering Director
  • Director Of Construction Support at GRP|WEGMAN
    T. A.
    Director Of Construction Support
  • General Manager at GRP|WEGMAN
    J. R.
    General Manager
  • Project Manager at GRP|WEGMAN
    D. M.
    Project Manager
  • Manager at GRP|WEGMAN
    E. R.
    Manager
  • Safety Manager at GRP|WEGMAN
    M. L.
    Safety Manager
  • Accounts Payable Lead at GRP|WEGMAN
    P. H.
    Accounts Payable Lead
  • Principal at GRP|WEGMAN
    P. S.
    Principal

GRP|WEGMAN Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Business Development
  • Accounting
  • Civil Engineering & Construction
  • Business
  • Other
  • Community & Social Services

Contact profiles from GRP|WEGMAN

Name
Title
Contact
Location
Last Update
  • Engineering Director at GRP|WEGMAN
    A. B. P.
    Engineering Director
    Oct 22, 2025
  • Director Of Construction Support at GRP|WEGMAN
    T. A.
    Director Of Construction Support
    Oct 21, 2024
  • General Manager at GRP|WEGMAN
    J. R.
    General Manager
    Apr 16, 2026
  • Project Manager at GRP|WEGMAN
    D. M.
    Project Manager
    Oct 21, 2024
  • Manager at GRP|WEGMAN
    E. R.
    Manager
    Oct 22, 2024
  • Safety Manager at GRP|WEGMAN
    M. L.
    Safety Manager
    Oct 18, 2024
  • Accounts Payable Lead at GRP|WEGMAN
    P. H.
    Accounts Payable Lead
    Aug 23, 2026
  • Principal at GRP|WEGMAN
    P. S.
    Principal
    Oct 23, 2024
  • Auto Laadkraan Machinist at GRP|WEGMAN
    E. H.
    Auto Laadkraan Machinist
    Netherlands, Groningen
    Sep 05, 2026
  • General Foreman at GRP|WEGMAN
    D. W.
    General Foreman
    Oct 18, 2025

Frequently Asked Questions

What is GRP|WEGMAN known for?

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GRP|WEGMAN was founded in 1952 and operates in the Construction industry. You can contact GRP|WEGMAN's main corporate office by phone at . Explore GRP|WEGMAN's company overview page for more information.

What is GRP|WEGMAN's most common email format?

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GRP|WEGMAN employees' email format typically follows the pattern of FLast@grpmech.com. Trying to find reliable and up-to-date employee contact data? Find more GRP|WEGMAN email formats with LeadIQ.

How many employees does GRP|WEGMAN have currently?

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GRP|WEGMAN has approximately 142 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are GRP|WEGMAN's key employees and leadership?

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As of August 2026, GRP|WEGMAN's key employees include:

  • Engineering Director: A. B. P.
  • Director Of Construction Support: T. A.
  • General Manager: J. R.
  • Project Manager: D. M.
  • Manager: E. R.

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