John Hatospoulos

Active Waltham, MA — Director for Tecogen, Inc.

John Hatospoulos Overview

John Hatospoulos is currently associated with one company, according to public records. The company was incorporated in California, Nevada, New York, and Florida twenty-three years ago.

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Name	Status	Incorporated	Key People	Role
Tecogen, Inc.	Active	2003	17	Director

Connections for John Hatospoulos

A connection is made when two people are officers, directors, or otherwise associated with the same company. John has sixteen known connections and has the most companies in common with Bonnie Brown.

Bonnie J. Brown

Bonnie J. Brown has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Active	2003	17	NonSec

Angelina Galrteva

Angelina Galrteva has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Active	2003	17	NonDir

Ahmed Ghoniem

Ahmed Ghoniem has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Active	2003	17	Director

Earl R. Lewis

Earl R. Lewis has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Active	2003	17	Director

Benjamin M. Locke

Benjamin M. Locke has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Active	2003	17	President

Robert A. Panora

Robert A. Panora has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Active	2003	17	President

Abinand Rangesh

Abinand Rangesh has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Active	2003	17	Treasurer

John K. Whiting

John K. Whiting has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Active	2003	17	Secretary

Angelina M. Galiteva

Angelina M. Galiteva has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Inactive	2003	17	Director

David A. Garrison

David A. Garrison has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Inactive	2003	17	Treasurer

John Hatsopolous

John Hatsopolous has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Inactive	2003	17	President

John Hatsopoulos

John Hatsopoulos has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Inactive	2003	17	CEO

John Hatsopovlos

John Hatsopovlos has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Inactive	2003	17	President

Fred Holubow

Fred Holubow has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Inactive	2003	17	Director

Anthony Lomidis

Anthony Lomidis has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Inactive	2003	17	Treasurer

Robert Panore

Robert Panore has the following companies in common with John Hatospoulos

Name	Status	Incorporated	Key People	Role
T-----------.	Inactive	2003	17	President

Source

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

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John Hatospoulos

Active Waltham, MA — Director for Tecogen, Inc.