atdepth is an MIT spinoff company that exists to turn the knowledge and tools of scientific research into actionable solutions for ocean transport problems into the ocean. We do that by developing, implementing and deploying built-for-purpose solutions through integration of laboratory experiments, numerical modeling and at-sea operations, systematically informed by a deep understanding of sediment dynamics, fluid dynamics, and physical oceanography. atdepth was created to bring physics-informed solution to the industry. We provide: - Guidance and advising - Design assessment and improvement - Modeling - Monitoring - Lab testing - Sediment characterization - Ocean digital twins to the deep-sea mining, offshore wind, dredging, cable laying, marine Carbon Dioxide Removal, and other offshore industries.