Attica Holdings S.A., through its subsidiaries, engages in coastal passenger shipping activities in Greece and internationally. It owns and operates 37 vessels, including 25 Ro-Pax vessels, 10 high-speed catamaran vessels, and 2 Ro-Ro carriers under the Superfast Ferries, Blue Star Ferries, Hellenic Seaways, and Anek Lines brands. The company also acquires and develops properties, as well as provides consulting services. In addition, it owns and operates hotels and resorts, such as the Naxos Resort Beach Hotel, Tinos Beach Hotel, and Galaxy Hotel. The company was founded in 1918 and is headquartered in Kallithea, Greece. Attica Holdings S.A. operates as a subsidiary of Mig Shipping S.A.