John Hatsopoulos

John Hatsopoulos

Gründer bei TECOGEN INC.

Vermögen: 7 Mio $ am 31.05.2026

92 Jahre
Electronic Technology
Utilities
Miscellaneous

Profil

John N.
Hatsopoulos
is the founder of GlenRose Instruments, Inc. founded in 1999, serving as Chairman.
Dr. Hatsopoulos was the founder of American DG Energy, Inc. founded in 2001, serving as Director from 2017 to 2018.
Dr. Hatsopoulos is the founder of Tecogen, Inc. founded in 1987, serving as Lead Director.
Dr. Hatsopoulos is also the founder of Thermo Electron Corp...
Dr. Hatsopoulos is currently Director at Lehman Brothers Funds, Inc. since 1999.
Dr. Hatsopoulos is currently Director at Ilios, Inc. Dr. Hatsopoulos is currently Executive Member at J&P Enterprises LLC.
Formerly, Dr. Hatsopoulos was Chairman at Aivita Group, Inc. from 2009 to 2016.
Dr. Hatsopoulos was Director at Lois.
Dr. Hatsopoulos was Director at Intelli-Check, Inc. Dr. Hatsopoulos was Independent Director at Agenus, Inc. in 2011.
Dr. Hatsopoulos was Director at Premier Healthcare Solutions, Inc. Dr. Hatsopoulos was Independent Director at American CareSource Holdings, Inc. from 2011 to 2013.
Dr. Hatsopoulos was Director at American Stock Exchange LLC from 1994 to 2000.
Dr. Hatsopoulos was Director at VIASPACE, Inc. in 2006.
Dr. Hatsopoulos was Director at TEI Biosciences, Inc. Dr. Hatsopoulos was Managing Director & Partner at Alexandros Partners LLC in 2009.
Dr. Hatsopoulos was Director at Ilios, Inc. (Massachusetts).
Dr. Hatsopoulos was Chief Financial Officer at Thermo Instrument Systems, Inc. Dr. Hatsopoulos was Chief Financial Officer at Thermo Process Systems, Inc. Dr. Hatsopoulos was Chief Financial Officer at Thermo Remediation, Inc. Dr. Hatsopoulos was Member at Northeastern University.
Dr. Hatsopoulos completed undergraduate education at Northeastern University.
Dr. Hatsopoulos completed undergraduate education at Athens College.

Bekannte Unternehmensbeteiligungen

UnternehmenDatumAnzahl der AktienBewertungDatum der Bewertung
08.04.2026 1’070’501 ( 3.58% ) 7 Mio $ 31.05.2026

Aktive Positionen von John Hatsopoulos

UnternehmenPositionBeginn
TECOGEN INC. Gründer 01.01.1987
J&P Enterprises LLC
Corporate Officer/Principal -
Direktor/Vorstandsmitglied 05.05.2010
Direktor/Vorstandsmitglied 08.03.2010
Gründer 01.01.2005

Ehemalige bekannte Positionen von John Hatsopoulos

UnternehmenPositionEnde
AMERICAN DG ENERGY INC Gründer 29.03.2018
AIVITA GROUP INC. Vorsitzender 16.05.2016
AMERICAN CARESOURCE HOLDINGS, INC. Direktor/Vorstandsmitglied 30.05.2013
AGENUS INC. Direktor/Vorstandsmitglied 08.12.2011
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Private Unternehmen23

Miscellaneous

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J&P Enterprises LLC

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Electronic Technology

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