GVA is a Swedish company. The company has its origin in GVA shipyard where the GVA series of semi-submersibles originally was developed. Today the GVA Series of semi-submersibles has been further developed and refined and includes a wide range of units with displacements from 13000 to 130000 tonnes. GVA is the world leading marine and offshore design company for semi-submersibles and other floating units. Based on the experience of more than 100 engineers deployed within conceptual design, naval architecture, structural design, marine and drilling systems, we provide high-value design solutions to each and every project.
Conceptual designs, basic designs for the GVA Series of semi-submersibles, basic designs for other vessels, basic design for conversions or upgrades, Consultation and project management support, Research & Development.