Chalkis Shipyards S.A. is a ship repair yard at Vathi Avlidas in Evia, on the Gulf of Evia. It is privately owned and has been in business for more than forty years.
Docking is in two floating docks. The dock at Avlis lifts 14,500 tonnes and carries cranes of 7 and 10 tonnes; the dock at Vathi lifts 4,400 tonnes and carries two of 3 tonnes. Shore lifting runs to pier cranes of up to 50 tonnes, a floating crane of up to 100 tonnes and mobile cranes of up to 160 tonnes, with cherry pickers available. The yard runs its own tugs, a sludge barge and power supply sub-stations.
Alongside routine docking and steel renewal, the yard installs ballast water treatment systems and fits scrubbers, and does propeller and shaft, insulation and tank coating work. Certification covers ISO 9001:2015, ISO 45001:2018, ISO 14001:2015 and ISO/IEC 27001:2022, and the company's carbon footprint has been verified to ISO 14064 by Bureau Veritas.
