KOSMOS S.A. HOTELS Est. 1978 KOSMOS S.A. presented itself in the tourism industry for the first time in 1978, established in ... Agios Nikolaos, Crete, With decades of experience, Kosmos S.A., continues to provide its services to the present date. Always guided by the principles of respect and reliability. The main objective of the Company is the constant progress and development and the adjustment to the modern demands of hospitality in order to preserve its dynamic presence in the tourism industry. read more