RHEA is a private investment office, which has interests in real estate (RHEA Investment & Project Development Ltd.), healthcare (Gunisigi Hospitals), renewable energy (RHEA Mining and Geothermal Energy Ltd.), agriculture (RHEA Modern Agrigulture and Development Ltd.). RHEA has economic interests in various residential real estate projects and also acts as a developer in markets outside Turkey.

RHEA is established as an institutional quality and independent asset management platform with interests within and outside Turkey. RHEA platform has been launched by mid-2006, with over 20 years of global investment management experience of its management.

Group has presence in London, Bucharest, Istanbul, Izmir and Dubai.