AOMC merges with Odyssey to build $1B deep-sea mineral platform
What's the deal? American Ocean Minerals Corporation (AOMC) is merging with Odyssey Marine ExplorationDealroom has a profile for this one. Try Dealroom → in an all-stock deal to form a deep-sea mineral platform valued at roughly $1 billion. The combined company will trade on Nasdaq under the ticker AOMC, subject to shareholder, regulatory, and exchange approvals.
What each side brings: Odyssey contributes more than three decades of offshore operational experience. AOMC brings Cook Islands exploration licenses — held through Moana Minerals and CIC Limited — plus project areas advanced in international waters under US authorities. Before the transaction, AOMC had raised over $230 million from institutional and strategic investors.
What's the endgame? The platform targets nickel, cobalt, copper, manganese, magnesium, lithium, and rare earths — materials needed for batteries, electric drivetrains, and permanent magnets. A resource report prepared under S-K 1300 standards puts the Cook Islands license area at 417 million tonnes of indicated resources and over 2 billion tonnes of inferred resources.
Why now? The deal reflects a shift in the race for critical minerals from land to the ocean. Moana Minerals completed a ten-day autonomous survey in the Cook Islands in mid-2026, deploying three HUGIN submersibles to map roughly 1,000 square kilometers within Exploration License 3 and collect over 600,000 seabed images at depths beyond 5,000m.
Processing is expected to finish in the third quarter of 2026, after which artificial intelligence will identify and characterise nodules and marine life. "This work reflects how seabed mineral development should proceed—by using genuine science to inform decisions," said chief executive officer Hans Smit.
Expanding onshore: Separately, rival Impossible Metals opened an advanced marine robotics centre in Pittsburgh, adding over a dozen engineering and science jobs to develop its Eureka seabed collection system. The platform hovers above the seabed and uses robotic arms to pick individual nodules selectively, leaving those hosting marine life undisturbed. The expansion underscores how deep-sea mining is drawing capital and talent across the US.
What could go wrong? Deep-sea mining faces regulatory uncertainty and environmental scrutiny, and the merger still needs shareholder, regulatory, and Nasdaq sign-off. Much of AOMC's resource base is inferred rather than proven, and its licenses remain at the exploration and application stages.
The signal: With Tom Albanese, former chief executive officer of Rio TintoDealroom has a profile for this one. Try Dealroom →, chairing AOMC, established mining leadership is betting the next supply of battery metals lies on the ocean floor. "Every responsible decision begins with understanding data and science," Albanese said — a data-first pitch aimed at a sector still working to prove it can extract minerals without destroying the ecosystems around them.
Read more: wedoany.com
Image credit: jitze
