Nautilus Subsea Ltd

At Nautilus Sub-Sea Ltd, we specialise in conducting underwater diverless surveys and inspections in some of the most challenging environments. Using advanced ROV Drone technology, we ensure these processes are safer, faster, and more efficient than ever before. Our underwater drone inspections offer significant cost savings to our clients, reduce inspection times, and eliminate the need to put human lives at risk. These inspections are rapidly becoming the preferred choice for industrial and commercial entities in the Oil & Gas, Utilities, Construction, and Infrastructure sectors. Our services include full project management, dock & harbour surveys, dam & tunnel surveys, clean water underground reservoir inspection (Water Hygiene Compliant ROV Drone), outfall pipeline inspection, marine asset management, flooded culverts, hull surveys, water inlet & outlet structures, inspections for marine insurance purposes, pre, progress, and post-construction survey, anchor chain & riser inspection, electricity supply cable inspection, and dock/wharf & coastal wall inspection (aerial & underwater). Our underwater drone operating capabilities include a depth rating of 100m (328ft) and 5 hours of battery life with anti-fogging technology. These features make the drone suitable for deep water inspection work and complex subsea survey operations. Additionally, it is ideal for difficult access inspections in inshore and confined spaces, such as fresh/potable water underground reservoirs, submerged tunnels, and sea outfall inspections. Are you ready to experience the future of underwater inspections? Contact us today to learn how Nautilus Sub-Sea Ltd can provide safe, efficient, and cost-effective solutions for your underwater survey needs. Reach out via email at graham@subsea.ltd, call Graham Coe at 07900 808371, or visit our website at Let us help you take the next step in ensuring the safety and integrity of your marine assets.