Tonn and Blank Construction Information

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Summary

At Tonn and Blank, we do more than construct buildings, we solve problems. We understand that much more goes into construction than tools, materials, and labor. Community planning, economics, and othe...Show more

Industries

Construction

Headquarters Location

1623 Greenwood Avenue, Michigan City, Indiana, 46360 US

Employees Size

200-500 employees

Founded

1922

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Organization Website

tonnandblank.com

Social Links

Phone Number

800-871-1555

Competitors

	Founded	Type	Employees	Revenue	Funding
Bremik Construction	2004	Privately Held	100-200	< 1M	$2M
Arkel Constructors	1981	-	100-200	-	$-

Estimated Website Traffic

The chart shows a growth in traffic to the tonnandblank.com website. In August, traffic increased to 3964, compared to 3212 in the previous month. The highest traffic in 2025 was recorded in August, reaching 3964 visits.

Employees Turnover 3 quarter 2025

Number of employees switched from or switched to

Total number all of employee turnover

See companies people switched from or switched to

Current employees switched from

Ex-employees switched to

1

eGenesis, Inc.

2

Tonn and Blank Construction

1

Central Park Conservancy

1

Welch Packaging

Number of employees by department

Total number all of employee turnover

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Length of Employment

Employee tenure at Tonn and Blank Construction shows a diverse range of experience levels:

4% have been with the company for less than 1 year10% for 1–2 years8% for 3–4 years8% for 5–7 years8% for 8–10 years61% have over 11 years of service at Tonn and Blank Construction