What departments does Groundwater & Environmental Services, Inc. have?

Groundwater & Environmental Services, Inc. has employees across 14 departments including Finance, Business Development, Program & Project Management, Operations, Accounting.

What is the largest department at Groundwater & Environmental Services, Inc.?

The largest department at Groundwater & Environmental Services, Inc. is Program & Project Management with 15 employees.

Where are Groundwater & Environmental Services, Inc. employees located globally?

Groundwater & Environmental Services, Inc. has employees across 3 continents and 6 countries including India, Ireland, United Kingdom Of Great Britain And Northern Ireland, United States Of America, Trinidad And Tobago.

How has Groundwater & Environmental Services, Inc.'s team size changed over time?

Groundwater & Environmental Services, Inc.'s team has grown from approximately 343 to 362 employees based on available data.

Groundwater & Environmental Services, Inc. Employee Directory

Environmental ServicesNew Jersey, United States201-500 Employees

Groundwater & Environmental Services, Inc. (GES) is a mid-sized environmental services firm based in Wall Township, New Jersey. The company brings together scientists, engineers, consultants, and hands-on technical specialists to address environmental challenges through integrated, team-based approaches. For more than 35 years, GES has operated as a client-focused advisor and contractor, coordinating a range of services from project scoping and environmental assessment to cleanup, design engineering, regulatory approvals, and ongoing compliance management. Its client base comprises organizations facing pressing environmental issues, and it provides end-to-end support intended to pair technical results with strategic business aims. In January 2026, GES promoted Jon Agnew to Vice President of Operations, Great Lakes Region, reflecting ongoing leadership expansion.

Groundwater & Environmental Services, Inc. Global Highlights

North America
448

United States Of America
446
Trinidad And Tobago
1
Panama
1

Europe
3

Ireland
2
United Kingdom Of Great Britain And Northern Ireland
1

Asia
2

India
2

Groundwater & Environmental Services, Inc.'s Leadership

M. L.
Chief Financial Officer
Mobile Phone
Email
E. V.
President
Mobile Phone
Email
D. D. P.
Vp/Program Manager
Mobile Phone
Email
M. P.
Area Vice President
Mobile Phone
Email
N. B.
Area Vice President
Mobile Phone
Email
J. C.
Director Of Business Development
Mobile Phone
Email
M. F.
Director
Mobile Phone
Email
C. J. W.
Principal Biologist & Project Manager
Mobile Phone
Email

Groundwater & Environmental Services, Inc. Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Biotechnology
Accounting
Administrative
Business Development
Other
Business

Contact profiles from Groundwater & Environmental Services, Inc.

Name

Title

Contact

Location

Last Update

E. V.
President
Mobile Phone
Email
Oct 24, 2024
M. L.
Chief Financial Officer
Mobile Phone
Email
Aug 08, 2024
D. D. P.
Vp/Program Manager
Mobile Phone
Email
Sep 08, 2026
M. P.
Area Vice President
Mobile Phone
Email
Oct 16, 2024
N. B.
Area Vice President
Mobile Phone
Email
Oct 16, 2024
J. C.
Director Of Business Development
Mobile Phone
Email
Aug 13, 2026
M. F.
Director
Mobile Phone
Email
Oct 22, 2024
C. J. W.
Principal Biologist & Project Manager
Mobile Phone
Email
Oct 20, 2026
R. S. J.
Operations Manager, Principal Geologist
Mobile Phone
Email
Jun 28, 2026
M. P.
Project Manager
Mobile Phone
Email
Jun 28, 2026

Frequently Asked Questions

What is Groundwater & Environmental Services, Inc. known for?

Groundwater & Environmental Services, Inc. was founded in 1985 and operates in the Environmental Services industry. You can contact Groundwater & Environmental Services, Inc.'s main corporate office by phone at

+1-732-919-****

. Explore Groundwater & Environmental Services, Inc.'s company overview page for more information.

What is Groundwater & Environmental Services, Inc.'s most common email format?

Groundwater & Environmental Services, Inc. employees' email format typically follows the pattern of FLast@gesonline.com. Trying to find reliable and up-to-date employee contact data? Find more Groundwater & Environmental Services, Inc. email formats with LeadIQ.

How many employees does Groundwater & Environmental Services, Inc. have currently?

Groundwater & Environmental Services, Inc. has approximately 444 employees as of October 2026. These team members are located across 3 continents, including North America, Europe and Asia.

Who are Groundwater & Environmental Services, Inc.'s key employees and leadership?

As of October 2026, Groundwater & Environmental Services, Inc.'s key employees include:

Chief Financial Officer: M. L.
President: E. V.
Vp/Program Manager: D. D. P.
Area Vice President: M. P.
Area Vice President: N. B.

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Groundwater & Environmental Services, Inc. Employee Directory

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