What departments does Wessler Engineering have?

Wessler Engineering has employees across 3 departments including Program & Project Management, Engineering, Community & Social Services.

What is the largest department at Wessler Engineering?

The largest department at Wessler Engineering is Program & Project Management with 5 employees.

Where are Wessler Engineering employees located globally?

Wessler Engineering has employees across 2 continents and 2 countries including Germany, United States Of America.

How has Wessler Engineering's team size changed over time?

Wessler Engineering's team has decreased from approximately 97 to 61 employees based on available data.

Wessler Engineering Employee Directory

Civil EngineeringIndiana, United States51-200 Employees

Wessler Engineering is a civil and environmental engineering firm focused on water infrastructure, including wastewater, drinking water, and stormwater projects. It delivers services across the project lifecycle—from master planning and design to construction oversight and energy audits of treatment processes. Founded in 1975 and headquartered in Indianapolis, the company maintains offices across Indiana and in Ohio to serve a broad client base.

Its clients span state agencies, municipalities, counties, industries, and private utilities, reflecting work in both public and private sectors. A recent development includes a 2026 partnership with the Village of Forest to upgrade wastewater lagoons and the collection system.

Wessler Engineering Global Highlights

North America
164

United States Of America
164

Europe
1

Germany
1

Wessler Engineering's Leadership

M. W.
President
Mobile Phone
Email
T. O.
Senior Vice President
Mobile Phone
Email
A. G.
Senior Project Manager
Mobile Phone
Email
B. I.
Project Manager
Mobile Phone
Email
D. U.
Senior Project Manager
Mobile Phone
Email
N. C.
Senior Environmental Services Project Manager
Mobile Phone
Email
J. W.
Project Engineer Ii
Mobile Phone
Email
A. H.
Officer
Mobile Phone
Email

Wessler Engineering Employee Metrics

100%

50%

0%

2026

2025

Engineering
Program & Project Management
Arts & Design
Business Development
Administrative
Other
Accounting

Contact profiles from Wessler Engineering

Name

Title

Contact

Location

Last Update

M. W.
President
Mobile Phone
Email
Nov 13, 2025
T. O.
Senior Vice President
Mobile Phone
Email
Oct 18, 2024
A. G.
Senior Project Manager
Mobile Phone
Email
Oct 23, 2024
B. I.
Project Manager
Mobile Phone
Email
Oct 18, 2024
D. U.
Senior Project Manager
Mobile Phone
Email
Oct 21, 2024
N. C.
Senior Environmental Services Project Manager
Mobile Phone
Email
Oct 21, 2024
J. W.
Project Engineer Ii
Mobile Phone
Email
Jun 28, 2026
A. H.
Officer
Mobile Phone
Email
Oct 24, 2024
B. H.
Engineer
Mobile Phone
Email
Oct 21, 2024
C. K.
Project Engineer
Mobile Phone
Email
Oct 18, 2024

Frequently Asked Questions

What is Wessler Engineering known for?

Wessler Engineering was founded in 1975 operates in the Civil Engineering industry; you can contact the main corporate office by phone at

+1-317-788-****

. Explore Wessler Engineering's company overview page for more information.

What is Wessler Engineering's most common email format?

Wessler Engineering employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Wessler Engineering email formats with LeadIQ.

How many employees does Wessler Engineering have currently?

Wessler Engineering has approximately 122 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Wessler Engineering's key employees and leadership?

As of July 2026, Wessler Engineering's key employees include:

President: M. W.
Senior Vice President: T. O.
Senior Project Manager: A. G.
Project Manager: B. I.
Senior Project Manager: D. U.

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Wessler Engineering Employee Directory

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