Construction of an Office Building Complex in cooperation with two basements on 26th Street October and Street Frixos in Thessaloniki “HUB26” in cooperation with LEED Gold certification goal – Dimand SA Construction of landscaping and green roofs, Thessaloniki, Greece Construction of an Office Building Complex in cooperation with two basements on 26th Street October and Street Frixos in Thessaloniki “HUB26” in cooperation with LEED Gold certification goal – Dimand SA Construction of landscaping and green roofs, Thessaloniki, Greece