John Hatsopoulos

John Hatsopoulos

Founder at TECOGEN INC.

Net worth: 5 M $ as of 2024-04-29

90 year
Producer Manufacturing
Electronic Technology
Consumer Services

John Hatsopoulos active positions

CompaniesPositionStartEnd
TECOGEN INC. Director/Board Member 1986-12-31 -
Founder 1986-12-31 -
Investor Relations Contact 1986-12-31 -
Chief Executive Officer 2010-03-31 2018-03-28
J&P Enterprises LLC Corporate Officer/Principal - -
Director/Board Member 2010-05-04 -
Lehman Brothers Funds, Inc. Director/Board Member 2010-03-07 -
Chairman 1998-12-31 -
Founder 2004-12-31 -

Career history of John Hatsopoulos

Former positions of John Hatsopoulos

CompaniesPositionStartEnd
AMERICAN DG ENERGY INC Director/Board Member 2011-07-14 2018-03-28
Chief Executive Officer 2001-07-23 2017-04-30
Founder 2010-05-05 2018-03-28
Investor Relations Contact 2001-07-23 2018-03-28
EUROSITE POWER INC. Chairman 2008-12-31 2016-05-15
AMERICAN CARESOURCE HOLDINGS, INC. Director/Board Member 2006-12-12 2013-05-29
Independent Dir/Board Member 2011-05-09 2013-05-29
AGENUS INC. Director/Board Member 2010-03-31 2011-12-07
Independent Dir/Board Member 2006-12-31 2011-12-07
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Training of John Hatsopoulos

Northeastern University Undergraduate Degree
Athens College Undergraduate Degree
Boston College Doctorate Degree

Statistics

International

United States 23
United Kingdom 2
Greece 2

Operational

Director/Board Member 14
Founder 4
Director of Finance/CFO 3

Sectoral

Producer Manufacturing 5
Electronic Technology 5
Consumer Services 4

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies5
VIASPACE INC.

Producer Manufacturing

AMERICAN CARESOURCE HOLDINGS, INC.

Health Services

AGENUS INC.

Health Technology

TECOGEN INC.

Producer Manufacturing

EUROSITE POWER INC.

Producer Manufacturing

Private companies16
Intelli-Check, Inc.

Technology Services

Commercial Services

Producer Manufacturing

Finance

Miscellaneous

Finance

Electronic Technology

Commercial Services

Thermo Instrument Systems, Inc.

Electronic Technology

Electronic Technology

Electronic Technology

Lehman Brothers Funds, Inc.

Miscellaneous

Health Technology

Technology Services

J&P Enterprises LLC

Distribution Services

See company connections