BIO
The Onassis Foundation is a global non-profit organization based in Athens, Greece, established in 1975 in accordance with the will of Aristotle Onassis to honor the memory of his son, Alexander Onassis. Driven by the belief that education, culture, and health are the pillars of a thriving society, the Foundation designs and supports initiatives that empower individuals, foster creativity, and drive social progress. At its core, Onassis acts as a catalyst for ideas — shaping and shaking society through bold discussions, artistic innovation, and transformative learning. Its ecosystem includes the Onassis Stegi cultural center in Athens, which serves as a hub for contemporary art, performance, and thought, as well as the Onassis Cardiac Surgery Center, one of Greece’s most significant philanthropic contributions to public health. Over the years, the Foundation has provided thousands of scholarships, supported groundbreaking artistic projects, and created platforms for dialogue and experimentation that connect Greece to the world. Today, the Onassis Foundation continues to champion the spirit of progress, collaboration, and social impact - investing in people and ideas that redefine what’s possible.
More Ambassadors
OTE
Institutional Ambassador
Olympia Group
Institutional Ambassador
J.P. Morgan
Intsitutional Ambassador
Spyros Theodoropoulos
Founder of Chipita SA | Chairman of the Board of Directors of the Hellenic Federation of Enterprises (SEV)
John Coustas
President and Chief Executive Officer at Danaos
John S. Latsis Public Benefit Foundation
Institutional Ambassador
Hellenic Development Bank of Investments
Institutional Ambassador
EY
Institutional Ambassador
Deep Capital Group
Institutional Ambassador
Alpha TV
Institutional Ambassador
Accenture
Institutional Ambassador
Tom Vellios
Chairman of the Board of Five Below
Dimitris Tryfon
President of Winmedica
Marios Stavropoulos
Tech Entrepreneur, Co-founder of Softomotive
Lars Rasmussen
Google Maps Co-Founder | Tech Angel Investor | Kite Surfing & Coffee Enthusiast
Cristina Piedrahita
Investor / Advisor / Volunteer
Rhea Papanicolaou
Founder at Rhea Kalo | Investment Manager
John Papadakis
Founder & CEO at Pollfish
Pavlos Kontomichalos
Founder & CEO of Hellas House | Founder & CEO, Hellas Group | Co-Founder & Chairman, Profex Inc.
Vassilios Katsos
Chairman, VNK Capital
