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Mark Sibley
Archived Record Saint Petersburg, FL — Previous Manager for Defy Age Today, LLC
Mark Sibley Overview
Mark Sibley has been associated with four companies, according to public records. The companies were formed over a twenty year period with the most recent being incorporated fourteen years ago in November of 2011. Zero of the companies are still active while the remaining four are now listed as inactive.
Background Report for Mark A. Sibley
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Companies for Mark Sibley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| Defy Age Today, LLC |
Inactive
|
2011 |
2
|
Manager
|
| Florida Eye Specialist Network, Inc. |
Inactive
|
1994 |
6
|
Director
|
| "Save Busch" Inc. |
Inactive
|
1995 |
3
|
Director
|
| Florida Eye Center, P.A. |
Inactive
|
1991 |
1
|
Director
|
Connections for Mark Sibley
A connection is made when two people are officers, directors, or otherwise associated with the same company. Mark has eight known connections and has the most companies in common with John Altenburg.
1
John F. Altenburg has the following companies in common with Mark Sibley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| F----------------------------------. |
Inactive
|
1994 |
6
|
Director
|
1
Christopher R. Bell has the following companies in common with Mark Sibley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| "---------------. |
Inactive
|
1995 |
3
|
Director
|
1
Moira J. Burke has the following companies in common with Mark Sibley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| F----------------------------------. |
Inactive
|
1994 |
6
|
Director
|
1
Gene Cox has the following companies in common with Mark Sibley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| F----------------------------------. |
Inactive
|
1994 |
6
|
Director
|
1
Galyn S. Johnson has the following companies in common with Mark Sibley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| D-----------------C |
Inactive
|
2011 |
2
|
Manager
|
1
Michael Lamensdorf has the following companies in common with Mark Sibley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| F----------------------------------. |
Inactive
|
1994 |
6
|
President
|
1
David S. Rothberg has the following companies in common with Mark Sibley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| F----------------------------------. |
Inactive
|
1994 |
6
|
Treasurer
|
1
Susan Sibley has the following companies in common with Mark Sibley
| Name | Status | Incorporated | Key People | Role |
|---|---|---|---|---|
| "---------------. |
Inactive
|
1995 |
3
|
Director
|
Trademarks for Mark Sibley
|
Serial Number:
76646212
Drawing Code: 3000
|
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Source
Florida Department of State
Data last refreshed on Monday, April 6, 2026
Data last refreshed on Monday, April 6, 2026
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