DEME Group

DEME Group (Dredging, Environmental and Marine Engineering) is a Belgium-based marine contractor and technology company operating worldwide. The company delivers integrated solutions in dredging and land reclamation, marine and civil infrastructure, offshore energy (including wind turbine, foundation and cable installation), and environmental services. DEME is headquartered in Zwijndrecht, Belgium, and operates a large fleet of specialized vessels.

For industrial hubs and port-oriented sectors, including the chemical value chain, DEME develops access channels, quay walls, jetties, and reclaimed land for terminals and logistics platforms; installs subsea power and pipeline infrastructure; and executes environmental remediation of contaminated soils, sediments, and groundwater. Its environmental activities encompass dredging and treatment of polluted materials, soil and sediment recycling, and on-site water treatment to meet regulatory standards. DEME also undertakes coastal resilience and flood protection works, supports decommissioning and seabed restoration, and advances low-carbon projects such as offshore wind and emerging green hydrogen and ammonia value chains.