ONYX TOURISTIKI S.A. is a publicly listed Greek company focused on the development of premium agritourism, hospitality, and destination real estate in Greece. The company’s strategy combines high-end accommodation and services with place-based experiences, shaped by the Mediterranean landscape, local agri-food production, and a proven commitment to environmental responsibility.
ONYX pursues a model of development that emphasizes long-term value creation through sustainable infrastructure, including the considered use of renewable energy systems and resource-efficient operations. Its aim is to build destinations that can sustain year-round appeal, while remaining rooted in the natural, cultural, and culinary character of their locations.
The company is led by the Zisiadis family whose track record includes long-term involvement in the hospitality sector, including their prior stake in Sani Resort. With this foundation of operational experience and disciplined project stewardship, ONYX is currently advancing its flagship development: a mixed-use luxury resort project in Sani, Ηalkidiki. Looking ahead, the Company intends to expand its portfolio selectively, with a focus on destination assets that align hospitality excellence with environmental care, cultural continuity, and long-horizon shareholder value.