Guardian Metal Resources PLC

Guardian was incorporated as a private limited company with the legal name Golden Metal Resources Limited under the laws of England and Wales on April 22, 2021, with the company number 13351178. On March 8, 2022, Guardian re-registered as a public limited company, and on July 4, 2024, changed the company name to Guardian Metal Resources PLC. The address of Guardian’s registered office is c/o Orana Corporate LLP, 25 Eccleston Place, London SW1W 9NF, United Kingdom, and its telephone number is +(44) 20 7078 8496. The Company’s agent for service of process in the United States is Golden Metal Resources, LLC, address 3800 Howard Hughes Parkway STE 1000, Las Vegas, Nevada 89169, United States of America. The Company was formed to hold and advance the Nevada mineral exploration assets previously held by Power Metal Resources PLC. On May 10, 2023, the Company’s ordinary shares were admitted to trading on the AIM market of the London Stock Exchange under the ticker GMET . On October 13, 2023, the Company also obtained a cross-listing on the U.S. OTC market to broaden its investor base. On March 24, 2026, the Company completed its IPO on NYSE American, in which it issued and sold an aggregate of 5,055,953 ADSs, representing 25,279,765 ordinary shares, at a public offering price of $13.50 per ADS, including ADSs sold pursuant to the exercise of the underwriters’ over-allotment option. Since March 2026, the Company’s ADSs have been listed on NYSE American under the symbol GMTL . Since incorporation, Guardian has progressively expanded its portfolio of mineral assets in Nevada.