The Port of Colombo is host to some of the best repair facilities and dry docks in the region; the Onomichi-Japan and Colombo Dockyard partnership, operating at Colombo is a reliable high-end service provider and is well recognized by all major classification societies who have their offices established at Colombo. Marine One having selected Colombo Dockyard as its preferred service organization has developed strong links with the entity.

M1 has it own team of Class 1/ Class 2 certified marine engineers, Certified Marine Fitters and Class Certified Welders.