What departments does Radtke Contractors, Inc. have?

Radtke Contractors, Inc. has employees across 2 departments including Entrepreneurship, Sales.

What is the largest department at Radtke Contractors, Inc.?

The largest department at Radtke Contractors, Inc. is Entrepreneurship with 2 employees.

Where are Radtke Contractors, Inc. employees located globally?

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

How has Radtke Contractors, Inc.'s team size changed over time?

Radtke Contractors, Inc.'s team has grown from approximately 14 to 15 employees based on available data.

Learn more at LeadIQ.com

Radtke Contractors, Inc. Employee Directory

ConstructionWisconsin, United States11-50 Employees

Radtke Contractors, Inc. is a Wisconsin-based construction firm specializing in marine, bridge, and heavy civil projects. Founded in 1965, the company serves commercial, municipal, and residential clients by delivering precision craftsmanship and reliable execution across waterfront developments and complex bridgework. Its work emphasizes building durable structures and shaping environments, with a focus on collaborative partnerships that support clients’ long-term visions. Located in Winneconne, the firm operates within the broader construction industry, positioning itself as a dedicated contractor for intricate civil infrastructure and waterfront construction needs.

Radtke Contractors, Inc. Global Highlights

North America
44

United States Of America
44

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

Radtke Contractors, Inc.'s Leadership

J. D.
Chief Executive Officer
Mobile Phone
Email
M. D.
Chief Executive Officer
Mobile Phone
Email
T. R.
Director
Mobile Phone
Email
P. S.
Regional Sales Manager
Mobile Phone
Email
D. R.
Foreman
Mobile Phone
Email
J. S.
Bridge Laborer
Mobile Phone
Email
J. R.
Crane Operator
Mobile Phone
Email
L. R.
Sekretärin
Mobile Phone
Email

Radtke Contractors, Inc. Employee Metrics

100%

50%

2026

2025

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

Contact profiles from Radtke Contractors, Inc.

Name

Title

Contact

Location

Last Update

J. D.
Chief Executive Officer
Mobile Phone
Email
Oct 22, 2024
M. D.
Chief Executive Officer
Mobile Phone
Email
Oct 22, 2024
T. R.
Director
Mobile Phone
Email
Oct 22, 2024
P. S.
Regional Sales Manager
Mobile Phone
Email
Oct 22, 2024
D. R.
Foreman
Mobile Phone
Email
Apr 24, 2025
J. S.
Bridge Laborer
Mobile Phone
Email
Apr 23, 2025
J. R.
Crane Operator
Mobile Phone
Email
Apr 24, 2025
L. R.
Sekretärin
Mobile Phone
Email
Aug 01, 2026

Frequently Asked Questions

What is Radtke Contractors, Inc. known for?

Radtke Contractors, Inc. was founded in 1965 operates in the Construction industry; you can contact the main corporate office by phone at

+1-920-582-****

. Explore Radtke Contractors, Inc.'s company overview page for more information.

What is Radtke Contractors, Inc.'s most common email format?

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

How many employees does Radtke Contractors, Inc. have currently?

Radtke Contractors, Inc. has approximately 34 employees as of July 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Radtke Contractors, Inc.'s key employees and leadership?

As of July 2026, Radtke Contractors, Inc.'s key employees include:

Chief Executive Officer: J. D.
Chief Executive Officer: M. D.
Director: T. R.
Regional Sales Manager: P. S.
Foreman: D. R.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

Radtke Contractors, Inc. Employee Directory

Find Radtke Contractors, Inc. employees' phone numbers or email addresses

Name search is limited — try advanced search instead