Sonia & Kleon Tsetis Foundation
Honouring the memory of Sonia and Kleon Tsetis, founders of the Tsetis Group of Pharmaceutical Companies, their daughters and successors, Julia and Irene Tsetis, established the SONIA & KLEON TSETIS Civil Non-Profit Organisation for Scientific Research and Culture, drawing inspiration from the principles and values their parents instilled in the Group from its very beginnings.
Vision & Mission

The Main Actions of SONIA & KLEON TSETIS NPCC:
- Supporting Young Scientists & Reversing Brain-Drain
- Supporting Universities & Research Institutions
- Bridging Industry & Academia








History

The restless scientist, distinguished pharmacist, and pioneering industrialist shaped his era through his creative spirit, innovative thinking, and profound sense of social responsibility. His vision transcended the boundaries of his time, giving substance to the concepts of scientific progress and business ethics. Together with his wife and lifelong partner, Sonia Papanikolaou Tsetis, he pursued a vision that transcended the boundaries of their time, giving meaningful expression to the ideals of scientific progress and ethical entrepreneurship.
Their work and values inspired the Foundation, which, since 2026, bears the name Sonia & Kleon Tsetis Foundation, reflecting the shared legacy of two people who devoted their lives to science, innovation, and contribution to society.
and thus, "Apeirotan" was born
The shared legacy of Kleon and Sonia Tsetis — science, innovation, integrity and an enduring commitment to society and human wellbeing — inspired the creation of a Foundation guided by the emblematic message “Apeirotan.”
Research activity

The establishment of synergies between industry and the academic community, the consistent support of research activities and young scientists, as well as the promotion of innovation, constitute key priorities for both OFET and the SONIA & KLEON TSETIS NPCC.
ACTIONS & DONATIONS
Since its establishment in 2017, the SONIA & KLEON TSETIS NPCC has actively supported 55 outstanding students and researchers through scholarships, and 31 scientific and research programs by providing grants for consumables and essential equipment.
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