What departments does Tonn and Blank Construction have?

Tonn and Blank Construction has employees across 7 departments including Arts & Design, Sales, Program & Project Management, Information Technology, Human Resources.

What is the largest department at Tonn and Blank Construction?

The largest department at Tonn and Blank Construction is Arts & Design with 2 employees.

Where are Tonn and Blank Construction employees located globally?

Tonn and Blank Construction has employees across 2 continents and 4 countries including United Kingdom Of Great Britain And Northern Ireland, Germany, United States Of America, Canada.

How has Tonn and Blank Construction's team size changed over time?

Tonn and Blank Construction's team has decreased from approximately 104 to 73 employees based on available data.

Tonn and Blank Construction Employee Directory

ConstructionIndiana, United States51-200 Employees

Tonn and Blank Construction is a Michigan City, Indiana-based contractor that treats construction as a problem-solving process rather than a purely technical task. The firm emphasizes addressing broader project constraints—such as community planning and economic considerations—that can complicate high-profile developments. Its portfolio spans complex facilities, including hospitals, as well as standard office spaces, and an in-house team of specialists guides projects from planning through completion to navigate challenges and help save time and money for clients.

Based in Michigan City, the firm operates as a mid-sized contractor with a regional focus in the Midwest. In 2026 it expanded its facilities to Newport, United Kingdom, signaling growth into Europe.

Tonn and Blank Construction Global Highlights

North America
199

United States Of America
198
Canada
1

Europe
2

United Kingdom Of Great Britain And Northern Ireland
1
Germany
1

Tonn and Blank Construction's Leadership

I. R. C. T.
Vice President Of Design Services
Mobile Phone
Email
R. T.
Vice President Of Design Services
Mobile Phone
Email
S. S.
Vice President Retail Sales And Leasing
Mobile Phone
Email
J. C.
President
Mobile Phone
Email
J. I.
Owner
Mobile Phone
Email
D. D.
Owner
Mobile Phone
Email
W. K.
Vice President
Mobile Phone
Email
A. A.
Assistant Safety Director
Mobile Phone
Email

Tonn and Blank Construction Employee Metrics

100%

50%

0%

2026

2025

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

Contact profiles from Tonn and Blank Construction

Name

Title

Contact

Location

Last Update

M. T.
Human Resources Manager
Mobile Phone
Email
Jun 27, 2025
T. B.
Manager
Mobile Phone
Email
Oct 22, 2024
A. B.
Field Superintendent
Mobile Phone
Email
Oct 17, 2024
C. J.
Laborer
Mobile Phone
Email
Apr 24, 2025
D. B.
Teamster
Mobile Phone
Email
Oct 22, 2024
F. G.
Architectural Designer
Mobile Phone
Email
Oct 16, 2024
J. B.
Project Engineer
Mobile Phone
Email
Jul 28, 2023
J. D.
Payroll Administrator
Mobile Phone
Email
Oct 24, 2024
S. J.
Superintendent
Mobile Phone
Email
Oct 18, 2024
T. C.
Local 301
Mobile Phone
Email
Apr 24, 2025

Frequently Asked Questions

What is Tonn and Blank Construction known for?

Tonn and Blank Construction was founded in 1922 and operates in the Construction industry. You can contact Tonn and Blank Construction's main corporate office by phone at

+1-219-879-****

. Explore Tonn and Blank Construction's company overview page for more information.

What is Tonn and Blank Construction's most common email format?

Tonn and Blank Construction employees' email format typically follows the pattern of First.Last@tonnandblank.com. Trying to find reliable and up-to-date employee contact data? Find more Tonn and Blank Construction email formats with LeadIQ.

How many employees does Tonn and Blank Construction have currently?

Tonn and Blank Construction has approximately 163 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are Tonn and Blank Construction's key employees and leadership?

As of August 2026, Tonn and Blank Construction's key employees include:

Vice President Of Design Services: I. R. C. T.
Vice President Of Design Services: R. T.
Vice President Retail Sales And Leasing: S. S.
President: J. C.
Owner: J. I.

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Tonn and Blank Construction Employee Directory

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