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Michael Hollenkamp
Archived Record Saint Louis, MO — Previous Treasurer for Sigma-Aldrich Corporation
Michael Hollenkamp Overview
Michael Hollenkamp has been associated with eight companies, according to public records. The companies were formed over a eighteen year period with the most recent being incorporated eleven years ago in April of 2015. Zero of the companies are still active while the remaining eight are now listed as inactive.
Background Report for Michael Hollenkamp
- Includes Age, Location, Address History for Michael Hollenkamp
- Arrest, Criminal, & Driving Records
- Social Media Profiles
- Possible relatives
- Full Background Report
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Companies for Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| Sigma-Aldrich Corporation |
Inactive
|
2009 |
21
|
Treasurer
|
| Supelco, Inc. |
Inactive
|
2010 |
7
|
Treasurer
|
| Sigma-Genosys of Texas LLC |
Inactive
|
2011 |
1
|
Treasurer
|
| Sigma-Aldrich Sales, Inc. (Modified Name) |
Inactive
|
1997 |
1
|
Treasurer
|
| Sigma-Aldrich Management Corporation |
Inactive
|
2015 |
1
|
Treasurer
|
| Sigma-Aldrich, Inc. |
Inactive
|
1997 |
1
|
Treasurer
|
| Cell Marque Corporation |
Inactive
|
1994 |
1
|
Treasurer
|
| Cerilliant Corporation |
Inactive
|
2000 |
1
|
Treasurer
|
Connections for Michael Hollenkamp
A connection is made when two people are officers, directors, or otherwise associated with the same company. Michael has twenty-one known connections and has the most companies in common with Jeannine Kalkwarf.
2
Jeannine B. Kalkwarf has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Active
|
2009 |
21
|
Assistant Treasurer
|
| S-----------. |
Inactive
|
2010 |
7
|
Assistant Secretary
|
2
George Miller has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Secretary
|
| S-----------. |
Inactive
|
2010 |
7
|
Secretary
|
2
Jai Nagarkatti has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
President
|
| S-----------. |
Inactive
|
2010 |
7
|
Director
|
2
Kirk A. Richter has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Treasurer
|
| S-----------. |
Inactive
|
2010 |
7
|
Treasurer
|
2
Franklin Wicks has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Vice-President
|
| S-----------. |
Inactive
|
2010 |
7
|
Director
|
1
Silji Abraham has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Active
|
2009 |
21
|
Vice President
|
1
Udit Batra has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Active
|
2009 |
21
|
President
|
1
Christos Ross has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Active
|
2009 |
21
|
President
|
1
Rebecca M. Bergman has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Director
|
1
J. Russel Gant has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------. |
Inactive
|
2010 |
7
|
President
|
1
David R. Harvey has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Director
|
1
W. Lee McCollum has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Director
|
1
Avi Nash has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Director
|
1
Steven Paul has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Director
|
1
J. Pedro Reinhard has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Director
|
1
Chritos Ross has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
President
|
1
Rakesh Sachdev has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
President
|
1
Timothy R G Sear has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Director
|
1
David Smoller has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Vice-President
|
1
D. Dean Spatz has the following companies in common with Michael Hollenkamp
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| S-----------------------n |
Inactive
|
2009 |
21
|
Director
|
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Sources
Texas Secretary of State
Data last refreshed on Saturday, March 2, 2024
Data last refreshed on Saturday, March 2, 2024
Nevada Secretary of State
Data last refreshed on Wednesday, May 8, 2019
Data last refreshed on Wednesday, May 8, 2019
Florida Department of State
Data last refreshed on Monday, April 6, 2026
Data last refreshed on Monday, April 6, 2026
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