What departments does Clark Dietz, Inc. have?

Clark Dietz, Inc. has employees across 5 departments including Administrative, Arts & Design, Engineering, Program & Project Management, Human Resources.

What is the largest department at Clark Dietz, Inc.?

The largest department at Clark Dietz, Inc. is Engineering with 8 employees.

Where are Clark Dietz, Inc. employees located globally?

Clark Dietz, Inc. has employees across 1 continents and 1 countries including United States Of America.

How has Clark Dietz, Inc.'s team size changed over time?

Clark Dietz, Inc.'s team has decreased from approximately 167 to 166 employees based on available data.

Clark Dietz, Inc. Employee Directory

Civil EngineeringIllinois, United States51-200 Employees

Clark Dietz, Inc. is a mid-sized, employee-owned civil engineering firm based in Champaign, Illinois, delivering consulting, design, and construction management services to clients across the Midwest. The firm operates ten offices across Illinois, Indiana, Kentucky, Michigan, and Wisconsin and focuses on transportation, civil, environmental, electrical, mechanical, structural, and construction engineering. In 2026, ENR recognized Clark Dietz among its Top 500 Design Firms, reflecting ongoing growth and a commitment to community-focused engineering.

The company prioritizes tailoring its services to each client’s specific objectives, maintaining a long-standing focus on honest and transparent collaboration. Through its integrated engineering and construction management offerings, it aims to deliver outcomes that enhance the quality of life for communities where it works. With a footprint across several Midwest states, Clark Dietz supports projects in transportation, civil, environmental, electrical, mechanical, structural, and construction engineering.

Clark Dietz, Inc. Global Highlights

North America
252

United States Of America
252

Clark Dietz, Inc.'s Leadership

C. J.
President
Mobile Phone
Email
B. H.
Group Vice President
Mobile Phone
Email
C. C.
Senior Vice President And Office Manager
Mobile Phone
Email
D. T.
Vice President
Mobile Phone
Email
R. M.
Group Vice President
Mobile Phone
Email
C. F.
Nepa Design Manager
Mobile Phone
Email
J. R.
Area Manager
Mobile Phone
Email
R. V.
Department Manager Construction Engineering
Mobile Phone
Email

Clark Dietz, Inc. Employee Metrics

100%

50%

0%

2026

2025

Engineering
Arts & Design
Civil Engineering & Construction
Administrative
Program & Project Management
Other

Contact profiles from Clark Dietz, Inc.

Name

Title

Contact

Location

Last Update

G. C.
Principal
Mobile Phone
Email
Oct 16, 2024
W. C.
Sr Engineering Technician Iv
Mobile Phone
Email
Apr 16, 2026
D. P.
Project Engineer
Mobile Phone
Email
Apr 16, 2026
B. B.
Zoning Administrator And Buildinginspector
Mobile Phone
Email
Oct 23, 2024
C. P.
Project Engineer
Mobile Phone
Email
Oct 23, 2024
D. T.
Project Engineer Wastewater Drinking Water Stormwater Municipal
Mobile Phone
Email
Apr 26, 2025
D. E.
Intern
Mobile Phone
Email
Oct 18, 2024
J. L.
Transportation Engineer
Mobile Phone
Email
Oct 22, 2024
J. P.
Project Engineer
Mobile Phone
Email
Oct 22, 2024
J. S.
Human Resources Generalist
Mobile Phone
Email
Jun 25, 2024

Frequently Asked Questions

What is Clark Dietz, Inc. known for?

Clark Dietz, Inc. was founded in 1953 and operates in the Civil Engineering industry. You can contact Clark Dietz, Inc.'s main corporate office by phone at

+1-312-648-****

. Explore Clark Dietz, Inc.'s company overview page for more information.

What is Clark Dietz, Inc.'s most common email format?

Clark Dietz, Inc. employees' email format typically follows the pattern of First.Last@clark-dietz.com. Trying to find reliable and up-to-date employee contact data? Find more Clark Dietz, Inc. email formats with LeadIQ.

How many employees does Clark Dietz, Inc. have currently?

Clark Dietz, Inc. has approximately 193 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Clark Dietz, Inc.'s key employees and leadership?

As of August 2026, Clark Dietz, Inc.'s key employees include:

President: C. J.
Group Vice President: B. H.
Senior Vice President And Office Manager: C. C.
Vice President: D. T.
Group Vice President: R. M.

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Clark Dietz, Inc. Employee Directory

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