Tomahawk Metals Plc is a United Kingdom-based natural resources and mineral exploration company focused on the acquisition, exploration, and development of critical minerals and precious metals assets. Founded in 2021 and headquartered in London, England, the company is listed on the Aquis Stock Exchange under the ticker symbol TMHK. The company’s operational activities and service offerings encompass mineral tenement identification and concession management; geological mapping, satellite remote sensing, and drill-target delineation; geochemical sampling, assaying, and surface trenching programs; 3D subsurface deposit modeling and historical mining data verification; and exploratory drilling aimed at establishing mineral resource estimates for industrial and investment markets. Its primary asset portfolio includes the Saturn Gold Project located in the Koolyanobbing greenstone belt of Western Australia, alongside a portfolio of antimony, gold, silver, and polymetallic exploration concessions in Slovakia, featuring the Poproč, Lom, Strieborná, Zlatá Baňa, and Zálomy licences held through its operating subsidiary, Tomahawk Metals Slovakia. In recent major corporate developments, the company executed a comprehensive strategic pivot away from its former operations in psychedelic healthcare, mental health therapeutic development, and digital assets, terminating its legacy clinical pipeline to concentrate entirely on the natural resources sector. As part of this corporate restructuring, the company rebranded from Shortwave Life Sciences Plc (and formerly Psych Capital Plc) to Tomahawk Metals Plc in May 2026. Furthermore, the company completed the formal corporate transfer and consolidation of its Slovakian mining licences into its local operating subsidiary, advanced rock-chip sampling and exploration programs at its Australian tenements, and appointed corporate advisers to assist in preparing for an admission to the AIM market of the London Stock Exchange.