What departments does Gewalt Hamilton Associates, Inc. have?

Gewalt Hamilton Associates, Inc. has employees across 8 departments including Entrepreneurship, Travel, Civil Engineering & Construction, Sales, Program & Project Management.

What is the largest department at Gewalt Hamilton Associates, Inc.?

The largest department at Gewalt Hamilton Associates, Inc. is Engineering with 12 employees.

Where are Gewalt Hamilton Associates, Inc. employees located globally?

Gewalt Hamilton Associates, Inc. has employees across 2 continents and 2 countries including United Kingdom Of Great Britain And Northern Ireland, United States Of America.

How has Gewalt Hamilton Associates, Inc.'s team size changed over time?

Gewalt Hamilton Associates, Inc.'s team has decreased from approximately 118 to 115 employees based on available data.

Gewalt Hamilton Associates, Inc. Employee Directory

Civil EngineeringIllinois, United States51-200 Employees

Gewalt Hamilton Associates, Inc. is a civil engineering consulting firm based in Vernon Hills, Illinois, offering engineering and surveying services to both public and private clients. The company employs registered engineers and surveyors supported by technical and administrative staff and is prequalified by key government agencies to provide professional services. It emphasizes a collaborative, client-focused approach, treating each project as part of a longer-term relationship and seeking to improve project budgets and asset lifecycles through its experience.

Its stated vision positions the firm as a leading Midwest partner, delivering high-quality designs while fostering diversity, inclusion, and strong internal and external relationships. The organization prioritizes staff development and a culture grounded in ownership, integrity, initiative, accountability, and passion. In 2025 it launched GUIDE, a web-based geospatial data explorer that integrates GIS and 3D mapping to support community planning and infrastructure data management.

Gewalt Hamilton Associates, Inc. Global Highlights

North America
218

United States Of America
218

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

Gewalt Hamilton Associates, Inc.'s Leadership

R. C.
Owner
Mobile Phone
Email
C. W.
Director Of Data Collection Division
Mobile Phone
Email
J. C.
Director Travel Industry Partnerships
Mobile Phone
Email
L. H.
Assistant Director Of Construction
Mobile Phone
Email
L. H.
Assistant Director Of Construction
Mobile Phone
Email
N. S.
Territory Manager
Mobile Phone
Email
B. B.
Senior Project Manager And Transportation Engineer
Mobile Phone
Email
L. J.
Senior Human Resources Manager
Mobile Phone
Email

Gewalt Hamilton Associates, Inc. Employee Metrics

100%

50%

0%

2026

2025

Engineering
Accounting
Arts & Design
Business
Civil Engineering & Construction
Other
Community & Social Services
Program & Project Management

Contact profiles from Gewalt Hamilton Associates, Inc.

Name

Title

Contact

Location

Last Update

L. M.
Senior Engineer
Mobile Phone
Email
Oct 16, 2024
Z. M.
Senior Engineer
Mobile Phone
Email
May 13, 2026
A. J.
Technical Engineer
Mobile Phone
Email
Oct 21, 2024
C. D.
Civil Engineer, P.E
Mobile Phone
Email
Oct 18, 2024
D. M.
Missouri Office, Engineering Technician
Mobile Phone
Email
Oct 16, 2024
H. S.
Human Resources Generalist
Mobile Phone
Email
Aug 27, 2024
J. S.
Traffic Signal Systems Engineer
Mobile Phone
Email
Jul 13, 2023
J. S.
Engineering Staff
Mobile Phone
Email
Oct 22, 2024
M. M.
Client Services Associate
Mobile Phone
Email
Oct 22, 2024
P. L.
Civil Engineer
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Gewalt Hamilton Associates, Inc. known for?

Gewalt Hamilton Associates, Inc. was founded in 1981 operates in the Civil Engineering industry; you can contact the main corporate office by phone at

+1-847-478-****

. Explore Gewalt Hamilton Associates, Inc.'s company overview page for more information.

What is Gewalt Hamilton Associates, Inc.'s most common email format?

Gewalt Hamilton Associates, Inc. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Gewalt Hamilton Associates, Inc. email formats with LeadIQ.

How many employees does Gewalt Hamilton Associates, Inc. have currently?

Gewalt Hamilton Associates, Inc. has approximately 154 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Gewalt Hamilton Associates, Inc.'s key employees and leadership?

As of July 2026, Gewalt Hamilton Associates, Inc.'s key employees include:

Owner: R. C.
Director Of Data Collection Division: C. W.
Director Travel Industry Partnerships: J. C.
Assistant Director Of Construction: L. H.
Assistant Director Of Construction: L. H.

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Gewalt Hamilton Associates, Inc. Employee Directory

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