David Gelbaum

David Gelbaum

Chief Executive Officer at ENTECH SOLAR INC

74 year
Producer Manufacturing
Utilities
Industrial Services

Profile

David Gelbaum is the founder of The Quercus Trust, which was founded in 2002.
He was a trustee from 2002 to 2010.
He is currently the Chief Executive Officer at Entech Solar, Inc. since 2010.
Mr. Gelbaum's former positions include Chairman at WorldWater & Solar Technologies Corp.
from 2008 to 2009, Independent Director at Energy Focus, Inc. from 2009 to 2010, Director at ThermoEnergy Corp.
in 2010, Director at Axion Power International, Inc. from 2009 to 2010, Director at Clean Power Technologies, Inc. from 2009 to 2010, and Director at Babcock Power, Inc., Colorep, Inc., and Advanced Hydro, Inc. Mr. Gelbaum received an undergraduate degree from the University of California, Irvine.

David Gelbaum active positions

CompaniesPositionStart
ENTECH SOLAR INC Chief Executive Officer 2010-08-31
All active positions of David Gelbaum

Former positions of David Gelbaum

CompaniesPositionEnd
ENERGY FOCUS, INC. Director/Board Member 2010-02-22
Director/Board Member 2010-02-22
AXION POWER INTERNATIONAL, INC. Director/Board Member 2010-02-22
THERMOENERGY CORPORATION Director/Board Member 2010-02-22
Chairman 2009-01-27
See the detail of David Gelbaum's experience

Training of David Gelbaum

University of California, Irvine Undergraduate Degree

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of David Gelbaum's experience

Connections

39

1st degree connections

11

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Listed companies3
ENERGY FOCUS, INC.

Producer Manufacturing

THERMOENERGY CORPORATION

Industrial Services

AXION POWER INTERNATIONAL, INC.

Producer Manufacturing

Private companies7

Utilities

Finance

Distribution Services

Producer Manufacturing

Producer Manufacturing

Producer Manufacturing

Utilities

See company connections