TMC the metals Company Inc. completed its de-SPAC transaction in September 2021, combining with Sustainable Opportunities Acquisition Corp, which had traded on Nasdaq under the ticker SOAC following its 2020 IPO. The SPAC was sponsored by Allseas Group S.A., a Dutch subsea pipeline and heavy-lift contractor with strategic interest in the deep-sea mining sector. TMC operates in the critical minerals industry, focused on harvesting polymetallic nodules from the Clarion-Clipperton Zone of the Pacific Ocean — a resource containing nickel, cobalt, manganese, and copper. The company filed an 8-K current report with the SEC on August 17, 2026, under accession number 0001104659-26-097581. Sign up for SpacDesk to access the full filing history, deal timeline, sponsor profile, and real-time alerts for TMC and hundreds of other SPAC transactions.