Leonard Grunstein

Active Boca Raton, FL — Vice President for Thornhill Homeowners' Association, Inc.

Leonard Grunstein Overview

Leonard Grunstein is currently associated with one company, according to public records. The company was incorporated in Florida, and Florida forty-eight years ago.

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Name	Status	Incorporated	Key People	Role
Thornhill Homeowners' Association, Inc.	Active	1978	57	Vice President

Connections for Leonard Grunstein

A connection is made when two people are officers, directors, or otherwise associated with the same company. Leonard has fifty-six known connections and has the most companies in common with Heather Cullens.

Heather Cullens

Heather Cullens has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	Vice President

Moishe Eubin

Moishe Eubin has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	Treasurer

Victor Farinas

Victor Farinas has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	President

Eli Freiden

Eli Freiden has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	President

Steven Greenfield

Steven Greenfield has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	Secretary

Jonathan Jankowski

Jonathan Jankowski has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	Director

John Marciari

John Marciari has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	Director

Stephen Page

Stephen Page has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	Director

Sandor Shulkes

Sandor Shulkes has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	Director

Michael Tarlow

Michael Tarlow has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Active	1978	57	Director

Daniel Aghion

Daniel Aghion has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	Secretary

Evelyn Begas

Evelyn Begas has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	Director

Alan Berger

Alan Berger has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	Director

David R. Berger

David R. Berger has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	President

Ari Bernstein

Ari Bernstein has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	Director

Jason Bertin

Jason Bertin has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	Director

Deborah Beylus

Deborah Beylus has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	Director

Vernon Bliven

Vernon Bliven has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	President

Roberto Cruz

Roberto Cruz has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	Director

Daniel Daniel

Daniel Daniel has the following companies in common with Leonard Grunstein

Name	Status	Incorporated	Key People	Role
T-------------------------------------.	Inactive	1978	57	Director

Source

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

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Leonard Grunstein

Active Boca Raton, FL — Vice President for Thornhill Homeowners' Association, Inc.