History
Critical Metals listed on Nasdaq in 2024 with an Austrian lithium project, then pivoted to Greenland's Tanbreez rare earths, reaching 92.5% ownership by 2026 and moving to buy European Lithium.
2024: Listing and a lithium base
Critical Metals Corp. became a Nasdaq-listed company when its merger with Sizzle Acquisition Corp. closed on February 27, 2024, with shares trading from the next day as CRML. Its initial flagship was the Wolfsberg lithium project in Austria, and it also held a 20% interest in other Austrian mineral projects previously held by European Lithium. A $10 million investment from three PIPE investors (private placements of shares) came with the deal, and the company said it expected to raise more for Wolfsberg.
In June 2024 it signed a binding heads of agreement with Rimbal Pty Ltd to buy up to 92.5% of the Tanbreez rare earth project in Greenland, valued at $211 million, in stages. In July it also took over European Lithium's share of a 50/50 joint venture with Obeikan Group for a lithium hydroxide plant in Saudi Arabia, to process Wolfsberg material. That venture, Arabian New Energy, still needed incorporation and Saudi approval. European Lithium then held 83.03% of Critical Metals shares.
2025: Tanbreez takes centre stage
In January 2025 the board approved a bitcoin treasury strategy and signed an agreement allowing up to $500 million of senior convertible notes, convertible at $6.00 a share, with commitment shares and warrants attached. The first $100 million tranche was expected to close around February, but the record does not confirm it did.
Tanbreez then dominated. A March 2025 technical report estimated about 45 million tons at 0.4% total rare earth oxides, and a preliminary economic assessment put its net present value at about US$3 billion. By then the company held 42%. In June it received a non-binding letter of interest from the US Export-Import Bank for up to $120 million over 15 years, against expected capital spending of $290 million to reach initial production.
In September the Rimbal deal was amended: the $10 million spending condition was dropped and the company agreed to issue 14,500,000 shares to lift its stake to 92.5%, once Greenland approved. In October it agreed to sell shares and a pre-funded warrant for $50 million in total. Shares on issue rose from 80,994,098 at the end of 2024 to 104,912,853 at the end of 2025.
2026: Full control in view
On April 29, 2026 the company issued the 14,500,000 shares to Rimbal and took its Tanbreez stake from 42% to 92.5%, with European Lithium keeping 7.5%. Shares on issue stood at 146,993,753 at the 2026 year-end figure.
On May 18, 2026 it signed a binding Scheme Implementation Deed to buy all of European Lithium's shares and listed options, which would bring Tanbreez to 100%. As of June 23, 2026, this still needed a European Lithium shareholder vote and was expected to complete in the second half of 2026. Also unresolved were the Export-Import Bank loan terms, the Tanbreez feasibility study, and the Wolfsberg study update and construction funding.
Written from the 11 story beats below (2024 to 23 June 2026), which come from the company's own announcements and filings.