IWR Employee Directory

Q: What is IWR known for?

IWR was founded in 1895. IWR operates in the Construction industry.

Q: How many employees does IWR have currently?

IWR has approximately 65 employees.

ConstructionMissouri, United States51-200 Employees

At IWR, we believe that building enclosures should be a source of pride -- engineered to ensure they are timeless, long-lasting and protected from the elements. Delivering on these promises is the cornerstone of our uncompromising commitment to craftsmanship. We demand perfection and make certain that nothing is left to chance because in our world, "good enough" never is. This philosophy is anchored in our 130-year legacy of deep construction expertise.

Find IWR employees' phone numbers or email addresses

IWR Global Highlights

North America
48

United States Of America
48

Europe
3

Netherlands
2
Romania
1

IWR's Leadership

J. S.
Vice President Operations
Mobile Phone
Email
T. S.
President
Mobile Phone
Email
E. Y.
Vice President
Mobile Phone
Email
B. K.
Director Of Project Managment
Mobile Phone
Email
J. M.
Director
Mobile Phone
Email
M. S.
Director Of Preconstruction
Mobile Phone
Email
R. H.
Director Of Preconstruction
Mobile Phone
Email
S. H.
Director Of Estimating
Mobile Phone
Email

IWR Employee Metrics

100%

50%

2026

2025

Program & Project Management
Accounting
Administrative
Business Development
Civil Engineering & Construction
Other
Engineering
Sales
Business
Manufacturing
Arts & Design

Contact profiles from IWR

Name

Title

Contact Info

Location

Last Update

T. S.
President
Mobile Phone
Email
United StatesMissouri
Jan 30, 2026
E. Y.
Vice President
Mobile Phone
Email
United StatesMissouri
Jul 25, 2024
J. S.
Vice President Operations
Mobile Phone
Email
Jan 30, 2026
B. K.
Director Of Project Managment
Mobile Phone
Email
United StatesTexas
Jan 30, 2026
J. M.
Director
Mobile Phone
Email
United StatesMissouri
Jan 30, 2026
M. S.
Director Of Preconstruction
Mobile Phone
Email
United StatesMissouri
Nov 17, 2025
R. H.
Director Of Preconstruction
Mobile Phone
Email
United StatesMissouri
Jan 30, 2026
S. H.
Director Of Estimating
Mobile Phone
Email
United StatesMissouri
Jul 07, 2025
S. L.
Director Of Procurement
Mobile Phone
Email
United StatesMissouri
Jan 30, 2026
B. M.
Preconstruction Manager
Mobile Phone
Email
United StatesMissouri
Jan 30, 2026

Frequently Asked Questions

What is IWR known for?

IWR was founded in 1895 operates in the Construction industry. The company's main headquarters is located in 1054 Central Industrial Drive St. Louis, Missouri 63110 United States. Explore IWR's company overview page for more information.

What is IWR's most common email format?

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

How many employees does IWR have currently?

IWR has approximately 65 employees as of March 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are IWR's key employees and leadership?

As of March 2026, IWR's key employees include:

Vice President Operations: J. S.
President: T. S.
Vice President: E. Y.
Director Of Project Managment: B. K.
Director: J. M.

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