William Grovenstein Overview
William Grovenstein has been associated with two companies, according to public records. The companies were formed over a eight year period with the most recent being incorporated forty-five years ago in December of 1980. Zero of the companies are still active while the remaining two are now listed as inactive.
Background Report for William C. Grovenstein
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Companies for William Grovenstein
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| The Cosmos Foundation, Inc. |
Inactive
|
1980 |
3
|
President
|
| Cihu International, Inc. |
Inactive
|
1972 |
3
|
President
|
Connections for William Grovenstein
A connection is made when two people are officers, directors, or otherwise associated with the same company. William has four known connections and has the most companies in common with Christine Grovenstein.
1
Christine M. Grovenstein has the following companies in common with William Grovenstein
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| C----------------------. |
Inactive
|
1972 |
3
|
Director
|
1
Robert A. Grovenstein has the following companies in common with William Grovenstein
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| C----------------------. |
Inactive
|
1972 |
3
|
Director
|
1
Kathleen M. Mannion has the following companies in common with William Grovenstein
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| T-------------------------. |
Inactive
|
1980 |
3
|
Director
|
1
James Montague has the following companies in common with William Grovenstein
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| T-------------------------. |
Inactive
|
1980 |
3
|
Director
|
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Source
Florida Department of State
Data last refreshed on Friday, July 10, 2026
Data last refreshed on Friday, July 10, 2026
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