Underwater Services in Finland

Based in Turku, Finland, DG-Diving Group operates as a specialized commercial diving and marine service contractor with a history dating back to 1983. For over four decades, the company has provided essential subsea support to the

Based in Kokkola, Finland, Ottomarino Oy is a specialized maritime service provider focused on commercial diving, underwater construction, and marine infrastructure maintenance. Established with a core emphasis on subsea engineeri

Unwa Oy is a specialized infrastructure contractor based in Finland, recognized for integrating professional commercial diving with heavy civil engineering and concrete construction. Headquartered in the Central Finland region, th