Guardian Metal Resources plc (LON: GMET, OTCQX:GMTLF, NYSE A:GMTL) has strengthened its leadership team with the appointment of Jake Mather as Chief Financial Officer, effective March 26, 2026.
Guardian Metal Celebrates its U.S. Listing on the NYSE American
Guardian Metal Resources plc (LON:GMET, OTCQX:GMTLF, NYSE A:GMTL), a U.S.-focused exploration-stage company focused on advancing tungsten projects in Nevada, today announced its debut on the NYSE American under the ticker symbol “GMTL”. Members of Guardian