Odyssey Marine Exploration, Inc., together with its subsidiaries, discovers, validates, and develops seafloor mineral resources including polymetallic nodules for battery metals and subsea phosphate deposits for fertilizers. The company offers comprehensive research, marine operations, environmental stewardship, and regulatory compliance support and explores for phosphate and gold deposits. The company works with governments and seafloor rights holders worldwide and develops its projects in collaboration with a Great Lakes Dredge & Dock Corporation, academics, and industry professionals. It also provides specialized mineral exploration, project development, and marine services to clients. Odyssey Marine Exploration, Inc. is headquartered in Tampa, Florida.