What departments does GRP|WEGMAN have?

GRP|WEGMAN has employees across 11 departments including Finance, Business Development, Engineering, Marketing, Civil Engineering & Construction.

What is the largest department at GRP|WEGMAN?

The largest department at GRP|WEGMAN is Program & Project Management with 10 employees.

Where are GRP|WEGMAN employees located globally?

GRP|WEGMAN has employees across 2 continents and 3 countries including United Kingdom Of Great Britain And Northern Ireland, Netherlands, United States Of America.

How has GRP|WEGMAN's team size changed over time?

GRP|WEGMAN's team has grown from approximately 105 to 106 employees based on available data.

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.

GRP|WEGMAN Global Highlights

North America
126

United States Of America
126

Europe
4

Netherlands
3
United Kingdom Of Great Britain And Northern Ireland
1

GRP|WEGMAN's Leadership

P. A.
Chief Financial Officer
Mobile Phone
Email
B. M.
Vp Commercial Division
Mobile Phone
Email
J. C.
Vice President Of Power Division
Mobile Phone
Email
P. L.
Vice President, Strategic Growth & Director Of Southeast Region
Mobile Phone
Email
E. M.
Business Development Director
Mobile Phone
Email
K. N.
Director Of Business Development
Mobile Phone
Email
F. W.
Director Of Business Development
Mobile Phone
Email
D. M.
Business Development Director
Mobile Phone
Email

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 Info

Location

Last Update

A. L.
Administrative Service Manager
Mobile Phone
Email
United StatesMissouri
Apr 14, 2026
C. G.
Project Manager
Mobile Phone
Email
United StatesMissouri
Oct 23, 2024
D. M.
Project Manager
Mobile Phone
Email
Oct 21, 2024
E. R.
Manager
Mobile Phone
Email
Oct 22, 2024
M. L.
Safety Manager
Mobile Phone
Email
Oct 18, 2024
L. W.
Senior Sales Executive
Mobile Phone
Email
United StatesMissouri
Oct 25, 2025
P. S.
Principal
Mobile Phone
Email
Oct 23, 2024
J. K.
Project Superintendent
Mobile Phone
Email
United StatesGeorgia
Jan 21, 2026
C. C.
Mechanical Engineer
Mobile Phone
Email
United StatesMissouri
Apr 16, 2026
O. W.
Solar Developer
Mobile Phone
Email
United StatesMissouri
Mar 25, 2026

Frequently Asked Questions

What is GRP|WEGMAN known for?

GRP|WEGMAN was founded in 1952 operates in the Construction industry. The company's main headquarters is located in 1 Mechanical Drive Bethalto, Illinois 62010 United States; you can contact the main corporate office by phone at

+1-618-258-****

. Explore GRP|WEGMAN's company overview page for more information.

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

GRP|WEGMAN employees' email format typically follows the pattern of . 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?

GRP|WEGMAN has approximately 138 employees as of May 2026. These team members are located across 2 continents, including North AmericaEurope.

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

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

Chief Financial Officer: P. A.
Vp Commercial Division: B. M.
Vice President Of Power Division: J. C.
Vice President, Strategic Growth & Director Of Southeast Region: P. L.
Business Development Director: E. M.

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GRP|WEGMAN Employee Directory

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