Jonathan Fenster

Active Pompano Beach, FL COO for Sincerus Florida, LLC

Jonathan Fenster Overview

Jonathan Fenster has been associated with six companies, according to public records. The companies were formed over a seven year period with the most recent being incorporated four years ago in March of 2022. Four of the companies are still active while the remaining two are now listed as inactive.

Background Report for Jonathan Fenster


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Companies for Jonathan Fenster

Name Status
Sincerus Florida, LLC
Active
Sincerus Pharmaceuticals, Inc.
Active
Prescriber's Choice, LLC
Active
Sknvcare, LLC
Active
PC Operations LLC
Inactive
Prescriber's Choice, Inc.
Inactive

Connections for Jonathan Fenster

A connection is made when two people are officers, directors, or otherwise associated with the same company. Jonathan has seven known connections and has the most companies in common with Spencer Malkin.
5
Spencer J. Malkin
Spencer J. Malkin has the following companies in common with Jonathan Fenster
Name Status
S-------------------C
Active
S----------------------------.
Active
S-----------C
Active
P-----------------------.
Inactive
P---------------C
Inactive
2
Alex Chervinsky
Alex Chervinsky has the following companies in common with Jonathan Fenster
Name Status
S-------------------C
Inactive
P---------------C
Inactive
2
Marc Poirier
Marc Poirier has the following companies in common with Jonathan Fenster
Name Status
S-------------------C
Inactive
P---------------C
Inactive
2
Martin Schmieg
Martin Schmieg has the following companies in common with Jonathan Fenster
Name Status
S-------------------C
Inactive
P---------------C
Inactive
1
David Vinnikov
David Vinnikov has the following companies in common with Jonathan Fenster
Name Status
P----------------------C
Active
1
Barret Malkin
Barret Malkin has the following companies in common with Jonathan Fenster
Name Status
P-----------------------.
Inactive
1
L. Jack Staley
L. Jack Staley has the following companies in common with Jonathan Fenster
Name Status
P-----------------------.
Inactive

Source

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

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