C.N.S. International srl is a diving company born as natural evolution of the former C.N.S. Cooperativa Nazionale Sommozzatori who was founded in 1989 by a group of former SAIPEM (ENI Group) senior divers, diving supervisors and diving superintendents. C.N.S.’s most important resources rely on personal experience and expertise.

C.N.S., through a sequence of challenging projects at various water depths in many countries of the world, has now consolidated its position among major National and International Diving Companies.

C.N.S. is able to offer saturation mixed gas and air Diving service, pipeline pigging / hydro testing , Pipeline trenching and ROV Services to the major Contractors all over the world.
C.N.S work force relies on IMCA certified divers, who have firstly received basic training at the Italian Diving School for professional divers and then were been assessed by IMCA recognized Training Establishment.

Every diver employed by C.N.S. goes through a severe selection, has his own personal Log-Book, according to the most important international regulations and a world-wide insurance coverage.

C.N.S. operates in compliance with the Italian regulations at work and according to the NORTH SEA diving standards.