Jeffrey Grossman

Active Merrillville, IN — Vice President for Ni-Tex, Inc.

Jeffrey Grossman Overview

Jeffrey Grossman has been associated with thirteen companies, according to public records. The companies were formed over a sixty-four year period with the most recent being incorporated three years ago in May of 2023. One of the companies is still active while the remaining twelve are now listed as inactive.

Background Report for Jeffrey W. Grossman

Includes Age, Location, Address History for Jeffrey W. Grossman
Arrest, Criminal, & Driving Records
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Name	Status	Incorporated	Key People	Role
Ni-Tex, Inc.	Active	1988	8	Vice President
Columbia Energy Services Corporation	Inactive	1993	9	Director
Columbia Energy Power Marketing Corporation	Inactive	1998	5	Director
Ni-Tex Gas Services, Inc.	Inactive	1989	7	Vice President
Energyusa Mechanical, Inc.	Inactive	1993	7	Vice President
Energyusa Engineering, Inc.	Inactive	1984	7	Vice President
Energyusa-Appalachian Corp.	Inactive	2001	5	Vice President
Columbia Natural Resources, Inc.	Inactive	1984	5	Vice President
Cns Microwave, LLC	Inactive	1997	1	Vice President
Energyusa-Tpc Corp.	Inactive	2000	1	Vice President
Nisource Corporate Services Company	Inactive	1952	1	Vice President
Columbia Gulf Transmission, LLC	Inactive	1959	1	Vice President
Columbia Gas Transmission Corporation	Inactive	1971	1	Vice President

Connections for Jeffrey Grossman

A connection is made when two people are officers, directors, or otherwise associated with the same company. Jeffrey has twenty-two known connections and has the most companies in common with Gary Pottorff.

Gary W. Pottorff

Gary W. Pottorff has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N----------.	Active	1988	8	Secretary
N-----------------------.	Inactive	1989	7	Corporate Secretary
E-------------------------.	Inactive	2001	5	Secretary
E------------------------.	Inactive	1993	7	Secretary
C----------------------------------n	Inactive	1993	9	Secretary
E-------------------------.	Inactive	1984	7	Secretary

David J. Vajda

David J. Vajda has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N----------.	Active	1988	8	Treasurer
N-----------------------.	Inactive	1989	7	Treasurer
E-------------------------.	Inactive	2001	5	Treasurer
E------------------------.	Inactive	1993	7	Treasurer
C----------------------------------n	Inactive	1993	9	Treasurer
E-------------------------.	Inactive	1984	7	Treasurer

Vincent Devito

Vincent Devito has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N-----------------------.	Inactive	1989	7	Controller
E------------------------.	Inactive	1993	7	Chairman
C----------------------------------n	Inactive	1993	9	Chairman
E-------------------------.	Inactive	1984	7	Chairman

John M. O'Brien

John M. O'Brien has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N----------.	Active	1988	8	Asst Controller
N-----------------------.	Inactive	1989	7	Assistant Controller
C------------------------------.	Inactive	1984	5	Director

Michael W. O'Donnell

Michael W. O'Donnell has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N----------.	Active	1988	8	Director
C-----------------------------------------n	Inactive	1998	5	President
C----------------------------------n	Inactive	1993	9	President

Stephen P. Adik

Stephen P. Adik has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N-----------------------.	Inactive	1989	7	Director
E------------------------.	Inactive	1993	7	President
E-------------------------.	Inactive	1984	7	President

Peter T. Disser

Peter T. Disser has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N----------.	Active	1988	8	President
E-------------------------.	Inactive	2001	5	Vice President

Donald K. Eldert

Donald K. Eldert has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
E------------------------.	Inactive	1993	7	Vice President
E-------------------------.	Inactive	1984	7	Vice President

Sherry H. Gavito

Sherry H. Gavito has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N-----------------------.	Inactive	1989	7	President
C----------------------------------n	Inactive	1993	9	Director

Brian J. Watt

Brian J. Watt has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
C-----------------------------------------n	Inactive	1998	5	CEO
C----------------------------------n	Inactive	1993	9	CEO

Vincent V. Rea

Vincent V. Rea has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N----------.	Active	1988	8	Assistant Treas.

Susanne M. Taylor

Susanne M. Taylor has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
N----------.	Active	1988	8	Controller

James K. Abcouwer

James K. Abcouwer has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
E------------------------.	Inactive	1993	7	CEO

James M. Clarke

James M. Clarke has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
C----------------------------------n	Inactive	1993	9	Director

Deanna Farmer

Deanna Farmer has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
C------------------------------.	Inactive	1984	5	CFO

John J. McGuire

John J. McGuire has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
E-------------------------.	Inactive	1984	7	CEO

Samuel W. Miller

Samuel W. Miller has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
E-------------------------.	Inactive	2001	5	Director

R. Neal Pierce

R. Neal Pierce has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
C------------------------------.	Inactive	1984	5	Director

Gary W. Potterff

Gary W. Potterff has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
C----------------------------------n	Inactive	1993	9	Secretary

Gary W. Pottorfe

Gary W. Pottorfe has the following companies in common with Jeffrey Grossman

Name	Status	Incorporated	Key People	Role
C-----------------------------------------n	Inactive	1998	5	Secretary

Sources

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

Texas Secretary of State
Data last refreshed on Saturday, March 2, 2024

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Jeffrey Grossman

Active Merrillville, IN — Vice President for Ni-Tex, Inc.