Marine Tech

Based in Drøbak, Norway, Marine Tech is a specialized service provider dedicated to underwater operations, subsea infrastructure maintenance, and marine technical support. Since its establishment in 1988, the company has developed a strong reputation within the Norwegian maritime sector for delivering complex subsea solutions that combine traditional commercial diving with advanced robotic technologies. Operating extensively along the Norwegian coast, Marine Tech functions as a critical partner for projects requiring precise underwater intervention, inspection, and construction support. The company’s core operational identity revolves around its dual capability to deploy both human divers and Remotely Operated Vehicles (ROVs). This flexibility allows Marine Tech to address a wide spectrum of depth requirements and operational complexities. For shallow water tasks involving intricate manual labor, the company utilizes certified commercial diving teams. For deeper or more hazardous environments, it employs ROV systems capable of operating at significant depths, performing tasks such as visual inspection, search and recovery, and technical surveys down to 1,000 meters. A significant portion of Marine Tech’s activities focuses on seabed mapping and surveying. The company utilizes sophisticated hydrographic equipment, including multibeam echo sounders and sub-bottom profilers, to generate high-resolution data regarding seafloor topography and geological conditions. These capabilities are essential for clients planning marine construction, cable laying, or pipeline installation, as they identify potential hazards like bedrock anomalies or sedimentation issues before physical work begins. Additionally, the company conducts sediment sampling and environmental analysis to ensure compliance with ecological standards. Beyond survey and inspection, Marine Tech is deeply involved in the maintenance and repair of submerged infrastructure. The company has established specific expertise in polyethylene (PE) plastic welding and pipeline modification, services that are vital for the municipal water supply, aquaculture, and sewage sectors. Their technical teams also perform structural preservation tasks, such as concrete injection and waterproofing for quays, dams, and underwater foundations. To support these varied operations, the company maintains a fleet of workboats and specialized equipment designed for towing, craning, and marine logistics. Through decades of continuous operation, Marine Tech has solidified its role as a versatile contractor capable of managing the rigorous demands of Norway’s subsea environment.