Dredging, Environmental and Marine Engineering NV (DEME) is an international group of specialised companies and GeoSea is its specialist in complex offshore marine engineering projects. GeoSea offers a wide variety of services to owners of offshore assets, marine consultants and marine contractors in the sectors of offshore Oil & Gas, Renewable Energy and Civil Engineering. “GeoSea has grown to be a reliable and recognised services provider for the majority of European utility companies in the field of green energy development,” the company begins.