Louann Tronsberg-Deihle

Active Pittsburgh, PA — NonTreas for Koppers Inc.

Louann Tronsberg-Deihle Overview

Louann Tronsberg-Deihle has been associated with two companies, according to public records. The companies were formed over a thirteen year period with the most recent being incorporated twenty-three years ago in November of 2002. One of the companies is still active while the remaining one is now listed as inactive.

Background Report for Louann E. Tronsberg-Deihle

Includes Age, Location, Address History for Louann E. Tronsberg-Deihle
Arrest, Criminal, & Driving Records
Social Media Profiles
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Name	Status	Incorporated	Key People	Role
Koppers Inc.	Active	1988	35	NonTreas
Koppers Railroad Structures Inc.	Inactive	2002	1	Treasurer

Connections for Louann Tronsberg-Deihle

A connection is made when two people are officers, directors, or otherwise associated with the same company. Louann has thirty-four known connections and has the most companies in common with Stephanie Apostolou.

Stephanie L. Apostolou

Stephanie L. Apostolou has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Active	1988	35	Director

Leroy M. Ball

Leroy M. Ball has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Active	1988	35	President

Steven R. Lacy

Steven R. Lacy has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Active	1988	35	Other

Tracie O. McCormick

Tracie O. McCormick has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Active	1988	35	Treasurer

Christian Nielsen

Christian Nielsen has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Active	1988	35

Bradley Pearce

Bradley Pearce has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Active	1988	35

Jimmi S. Smith

Jimmi S. Smith has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Active	1988	35	Treasurer

James A. Sullivan

James A. Sullivan has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Active	1988	35	COO

Michael J. Zugay

Michael J. Zugay has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Active	1988	35	CFO

Cynthia A. Baldwin

Cynthia A. Baldwin has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	Director

Leroy M. Bell

Leroy M. Bell has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	President

Ernest S. Bryon

Ernest S. Bryon has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	Vice President

Robert Cizik

Robert Cizik has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	Chairman

Louann Tronsberg Deihle

Louann Tronsberg Deihle has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	Treasurer

Sharon Feng

Sharon Feng has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	Director

Kevin J. Fitzgerald

Kevin J. Fitzgerald has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	Vice President

Paul A. Goydan

Paul A. Goydan has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	President

David M. Hillenbrand

David M. Hillenbrand has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	Director

Harry A. Holekamp

Harry A. Holekamp has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	President

Leslie Hyde

Leslie Hyde has the following companies in common with Louann Tronsberg-Deihle

Name	Status	Incorporated	Key People	Role
K----------.	Inactive	1988	35	Vice President Safet

Sources

Florida Department of State
Data last refreshed on Monday, April 6, 2026

Nevada Secretary of State
Data last refreshed on Wednesday, May 8, 2019

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Louann Tronsberg-Deihle

Active Pittsburgh, PA — NonTreas for Koppers Inc.