Οnassis Stegi lies at the heart of Onassis Culture, the Foundation’s cultural engagement. ONASSIS STEGI is the place where contemporary culture meets aesthetics and science. The place where courageous, restless, daring Greek artists find the means to showcase their work; the place where international collaborations are nurtured; the stage on which the boundaries between science, art, society, education, learning and politics are renegotiated.

Athens College was founded in 1925 with the support of prominent American philhellenes. The College belongs to the Hellenic-American Educational Foundation, a not-for-profit organization.

The mission of the Hellenic-American Educational Foundation is to contribute to society as a beacon for Greek education, developing responsible global citizens and future leaders, inspired by Hellenic heritage and both American and European liberal values. Its aim is to provide the essence of education by helping each individual to achieve their highest potential and unique aspirations, instilling in them respect for themselves and others, cultivating a sense of civic duty, and exemplifying the highest ethical standards.

Diageo is one of the world’s largest producers of spirits and beers, maintaining a wide range of brands.

Diazoma is a movement of people who share the same passion for the Greek cultural heritage and whose mission is to help protect, restore and promote monuments, especially ancient theaters. The creation of the first cultural route of the ancient theaters of Epirus spans four regional units and involves five archaeological sites together with eight ancient edifices for theatrical, musical, and other representations, such as the theaters of Nikopolis, Dodoni, Kassiopi (Cassiope), and Gitana.

Nea Odos is the Concession Company that has undertaken the design, construction, operation, and maintenance of the “Ionia Odos”, a motorway of an approximate length of 196 km spanning from Antirrio to Ioannina.

Nea Odos, a GEK TERNA group subsidiary company, combines know-how, experience, and expertise with a comprehensive knowledge of Greek reality. Nea Odos aims to create contemporary and safe motorways of European standards that will contribute to national economic development, safeguard environmental protection, and upgrade the quality of life of society at large.

With over 55 years of market presence, Athenian Brewery is the largest beer producer and importer in Greece, with over 55 years of market presence.

Shedia is a street newspaper of Athens, founded in 2013 by Diogenis NGO. With the most recent project “invisible tours”, Shedia aims to raise awareness on homelessness in Greece and help integrate people living in the streets by giving homeless citizens the opportunity to provide guided tours in Athens.