Guardian Metal Resources plc is a mineral exploration and development company primarily focused on advancing strategic and precious metal projects in Nevada, United States. The company's core objective is to re-establish a domestic US supply chain for tungsten, a critical mineral essential for defense, aerospace, and high-technology applications. Its co-flagship assets are the Pilot Mountain Project, which hosts one of the largest undeveloped tungsten deposits in the US, and the Tempiute Project, a historically significant tungsten mine. Guardian Metal has received strategic backing from the US Department of Defense to accelerate pre-feasibility studies at Pilot Mountain. Beyond tungsten, the company's portfolio includes the Garfield Project (copper, gold, silver), the Golconda Summit Project (gold), and the Kibby Basin Project (lithium). As an exploration-stage company, Guardian Metal does not currently generate operating revenues and relies on equity financing and government grants to fund its drilling programs and economic studies. The company is headquartered in London, UK, and operates its projects through US-based subsidiaries.