About Us

Blue Depth Mining is a professional marine mining contractor with more than 15 years of experience in ocean floor resource extraction, geological surveying, subsea infrastructure support, and resource logistics. Our operations span international jurisdictions, ensuring compliance with maritime law, environmental protection standards, and safety protocols. Our team includes mining engineers, marine geologists, subsea engineers, navigation specialists, ROV operators, and environmental scientists.

Blue Depth Mining is at the forefront of deep-sea mining innovation, focused on responsibly harvesting polymetallic nodules and critical minerals like cobalt, nickel, copper, and manganese from the ocean floor. These essential materials power electric vehicles, renewable energy technologies, and next-generation infrastructure — enabling the transition to a low-carbon, high-tech future without the environmental cost of land-based mining.

We are committed to minimizing ecological impact, using best practices in sediment control, spill prevention, and marine habitat preservation. Our vessels are equipped to handle rough sea states; our equipment is maintained to the highest industry standard. We hold ISO 9001 certification for quality management, ISO 14001 for environmental management, and OSHAS 45001 for occupational health and safety.

As the global demand for critical minerals intensifies, Blue Depth Mining is advancing tunnel mining operations beneath the ocean floor, targeting rich mineral seams embedded within subseafloor strata. This next-generation method of extraction involves precision-engineered tunnel systems designed to penetrate deep geological formations with minimal environmental disruption. Our focus is not only on accessing these valuable resources but on doing so through controlled, efficient, and intelligent infrastructure that supports long-term production beneath marine sediment layers.
Under the direction of Willie Sebastian, our tunnel mining crews are equipped to manage complex underground excavation systems, including pressurized boring units, autonomous haulage platforms, and stabilization frameworks customized for subsea conditions. With decades of field experience in demanding marine environments—from glacial continental margins to equatorial basins—he brings deep operational knowledge in mining engineering that ensures every team member is thoroughly trained in both equipment handling and subsurface risk assessment. Teams undergo simulation-based modules covering tunnel integrity, pressure dynamics, ventilation control, and emergency protocols, all tailored to the unique demands of submerged tunnel operations.

To maintain peak performance, Blue Depth Mining employs a mobile training and certification framework that travels with our field crews. Each project site becomes a live learning environment where local technicians and international specialists receive technical instruction, safety accreditation, and real-time equipment diagnostics training.