Global Green Team

Our diverse and talented team of change-makers are hard working, innovative, entrepreneurial, smart, and dedicated to making the world a better place by helping to solve the toughest sustainability problems.











Our Global Green Team

William Bridge

Chairman of Green Cross, CEO of Global Green


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Bjorn Heyerdahl

Integral Sustainability Expert


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Alison Heyerdahl

Leadership Team


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Liam Quaresimin

Director of International Development & Affairs


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Sarah Teevan

Development Officer


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Dillon L. Hosier

City Partnerships Consultant


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Janika Heyerdahl

Director of the Global Green Schools Program


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Nicole Rankin

Creative Director


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Leon Levman

Marketing Specialist


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Arthur J. Johnson

CEO of Center for Sustainable Engagement


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Tracey Chiu

Strategic Advisor


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Genesis Diaz-Alvarez

Development Associate


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Matt de la Houssaye

Senior Advisor


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Ilsa Spencer

Development Associate


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Alex Macdonald

Media Intern


Andrew Acevedo

B2B Communications Coordinator


David Stover

Consultant, Business Development


Tiffany Nguyen

Volunteer


Grant Southwick

Smart Energy Volunteer


Brianna Lee

Volunteer


Amber Bollard

Volunteer


International Affiliates

Ruy Campos-Dugone

President of Green Cross UK


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Professor Marisa Arienza Mallmann

President of Green Cross Argentina


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Elio Pacilio

Founder Green Cross Italia


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Yuriy Sapiga

Co-Founder, Chairman of the Board Green Cross Ukraine


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Tonia Moya

Executive Director of Green Cross Sweden


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Mr. Shoo Iwasaki

Founding president of Green Cross Japan


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Mark J. Lambregts

Director of Green Cross Netherlands


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Jeremy Mansfield

Executive Director of Green Cross Australia


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Dr. Istvan Szabo

Representative of Green Cross Hungary


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Ousséni Diallo

President of Green Cross Burkina Faso


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Mubarick Musawudu

President of Green Cross Ghana


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Sergey Baranovsky

President and Co-founder of Green Cross Russia


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Dr. Ying-Shih Hsieh

President of Green Cross Taiwan


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Vladimir Shevtsov

Co-founder and Director of Green Cross Belarus


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Alberto Fraguas Herrero

Executive Director of Green Cross Spain


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Walter Felipe Usneros Ortiz

President of Green Cross Bolivia


Taynah Reis

President of Green Cross Brazil


Hawa Sawadogo

President of Green Cross Burkina Faso


Koffi Mathieu Mahika

President of Green Cross Cote D'Ivoire


Stepan Kyjovsky

President of Green Cross Czech Republic


Michael Johansen

President of Green Cross Denmark


Jean-Michel Cousteau

President of Green Cross France


Justin Moon

Founder of Green Cross South Korea


Dr. Jagath Senevirtane

President of Green Cross Sri-Lanka


Martin Bäumle

President of Green Cross Switzerland


Board of Directors

Simon Family - Diane, Asher & Sarah

President Emerita, Board of Directors, Global Green


Trammell S. Crow

Chairman of the Board, Global Green


Michael Cain

Vice-Chair, Board of Directors, Global Green


Vered Nisim

Secretary, Board of Directors, Global Green


Les McCabe

Treasurer, Board of Directors, Global Green


Bjorn Heyerdahl

Board of Directors, Global Green


Carlton A. Brown

Board of Directors, Global Green


Rick Fedrizzi

Board of Directors, Global Green


Robbianne Mackin

Board of Directors, Global Green


Lynn McBee

Board of Directors, Global Green


Kai Milla-Morris

Board of Directors, Global Green


Ovie Mughelli

Board of Directors, Global Green


Christiana Musk

Board of Directors, Global Green


Helen Tung

Board of Directors, Global Green


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