David Haralampos

Quest Energy SA operates photovoltaic power stations. The private company is based in Athens, Greece. The CEO of the Greek company is Markos Grigoriou Bitsakos.

The Solomon R. Guggenheim Museum is a part of the Solomon R. Guggenheim Foundation, which was established in 1937. The non-profit company is based in New York, NY. The foundation is dedicated to promoting modern and contemporary art through exhibitions, education programs, research initiatives, and publications. The museum is an architectural icon and "temple of spirit" designed by Frank Lloyd Wright. It is among a group of eight structures recently designated as a UNESCO World Heritage Site. The museum features a renowned permanent collection and special exhibitions.

Sev Hellenic Federation of Enterprises operates as a business association. The private company is based in Athens, Greece.

Emporiki Bank SA provides banking and financial services. It operates in all banking activities, which include retail and corporate. The company also provides investment banking, asset management, portfolio management and general financial services. It operates through the following business segments: Retail Banking, Corporate Banking, Investment Banking and Treasury, and Others. It also provides services in domestic and foreign capital and money markets, offering services in traditional and modern banking services, products that meet the savings, financing and investment needs of customers. The company was founded in 1907 and is headquartered in Athens, Greece.