Donald Machenberg

Active Delafield, WI — P for Allis-Chalmers Pump, Inc.

Donald Machenberg Overview

Donald Machenberg has been associated with two companies, according to public records. The companies were formed over a one day period with the most recent being incorporated forty-one years ago in July of 1985. One of the companies is still active while the remaining one is now listed as inactive.

Background Report for Donald E. Machenberg

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Name	Status	Incorporated	Key People	Role
Allis-Chalmers Pump, Inc.	Active	1985	9	P
Allis-Chalmers Esd, Inc.	Inactive	1985	6	President

Connections for Donald Machenberg

A connection is made when two people are officers, directors, or otherwise associated with the same company. Donald has twelve known connections and has the most companies in common with Eric Schnepp.

Eric R. Schnepp

Eric R. Schnepp has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A-----------------------.	Active	1985	9	S
A----------------------.	Inactive	1985	6	Secretary

Roger R. Mocherman

Roger R. Mocherman has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A-----------------------.	Active	1985	9	Vp

William Viati

William Viati has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A-----------------------.	Active	1985	9	T

Richard Wolff

Richard Wolff has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A-----------------------.	Active	1985	9	As

Terry Brown

Terry Brown has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A-----------------------.	Inactive	1985	9	Secretary

W. F. Bueche

W. F. Bueche has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A-----------------------.	Inactive	1985	9	Director

Wendell F. Bueche

Wendell F. Bueche has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A----------------------.	Inactive	1985	6	Director

R. J. Burns

R. J. Burns has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A-----------------------.	Inactive	1985	9	Director

Ronald J. Burns

Ronald J. Burns has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A----------------------.	Inactive	1985	6	Director

Richard G. Carlson

Richard G. Carlson has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A----------------------.	Inactive	1985	6	Vice President

D. L. Matschullat

D. L. Matschullat has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A-----------------------.	Inactive	1985	9	Director

Dale L. Matschullat

Dale L. Matschullat has the following companies in common with Donald Machenberg

Name	Status	Incorporated	Key People	Role
A----------------------.	Inactive	1985	6	Director

Sources

Florida Department of State
Data last refreshed on Friday, July 10, 2026

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

California Secretary of State
Data last refreshed on Monday, April 4, 2022

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Donald Machenberg

Active Delafield, WI — P for Allis-Chalmers Pump, Inc.