GMTL
Guardian Metal Resources PLC
Supply chain · Ownership · Earnings
Guardian Metal Resources PLC
Supply chain · Ownership · Earnings
NYSE · Mining
No changes in the last 30 days.
High 9.58 9:15 am · Low 8.73 11:30 am ET
Guardian Metal Resources PLC has 18 disclosed suppliers and 3 disclosed customers in SEC filings.
18 disclosed: ALS, Msalabs, PKF Littlejohn LLP and 15 more.
3 disclosed: Global Tungsten & Powders LLC, Golden Metal Resources, LLC and Montana Mining Association; 1 is a partnership or agreement.
Sources
sec edgar · verbatim disclosure“Samples were bagged with inside and outside bar-coded tags, placed into supersacks, stored in a locked Quonset hut and delivered by our personnel to ALS with full chain-of-custody documentation.”
“All samples were submitted to MSALABS of Elko, Nevada which is an ISO9001 and ISO/IEC 17025 accredited laboratory.”
“The report of PKF Littlejohn LLP (PCAOB ID 2814), London, England, the Company's independent registered public accounting firm, prepared in accordance with the standards of the PCAOB, is included below.”
“The Desert Scheelite and Garnet mineral resource estimates were prepared by RESPEC in accordance with the SEC Modernized Property Disclosure Requirements for Mining Registrants under Subpart 1300 of Regulation S-K.”
“In June 2023, we entered into a non-binding letter of intent with Global Tungsten & Powders LLC in respect of a potential future offtake agreement for tungsten concentrate from our Pilot Mountain project, subject to the completion of technical and legal due diligence; in light of the increase in tungsten prices since the letter of intent was entered into, we expect that its commercial terms would need to be updated in connection with any definitive agreement.”
“During the year the Company paid US$ 11 k (2025: US$ nil ) to Abundance Resources International, LLC., a company in which Mark Thorpe has a beneficial interest in, for his director services.”
“All RC drilling was performed by Alloy Drilling using an RC1500 rig with a face-sampling hammer to minimize potential downhole contamination, with samples collected at five-foot intervals and field duplicate samples taken every 100 feet.”
“Drilling was performed by Diamondback Drilling using Boart Longyear LF Super 90 rigs.”
“During the year the Company paid US$ 10.8 k (2025: US$ 31.1 k) to MBB Trading Pty Ltd, a company in which M Billing (a director who resigned during the year) has a beneficial interest in, for his director services.”
“The following information in this section has been derived from the technical report summary, entitled "S-K 1300 Technical Report Summary Pre-Feasibility Study – Individual Disclosure Pilot Mountain Tungsten," issued August 21, 2026, with an effective date of June 30, 2026, prepared by Samuel, NewFields and RESPEC.”
“The following information in this section has been derived from the technical report summary, entitled "S-K 1300 Technical Report Summary Pre-Feasibility Study – Individual Disclosure Pilot Mountain Tungsten," issued August 21, 2026, with an effective date of June 30, 2026, prepared by Samuel, NewFields and RESPEC.”
“During the year the Company paid US$ 54.9 k (2025: US$ nil ) to Schlumpberger Inc., a company in which Michael Schlumpberger has a beneficial interest in, for his director services.”
“During the year the Company paid US$ 561 k (2025: US$ 50.8 k) to The Zephyr Group LLC, a company in which J.T. Starzecki has a beneficial interest in, for his director services.”
“During the year, the Group was a recipient of funding under an award from the United States Department of War in support of the advancement of the Pilot Mountain project.”
“Under the terms of the Assignment and Assumption Agreement, the Company has assumed the obligation to pay the remaining liability of US$ 275,000 due under the Golconda Option Agreement to Eureka Resources.”
“American Assay Laboratories, also ISO/IEC 17025:2017 accredited, completed check analyses for some historical programs.”
“In addition, Nevada Select Royalty is entitled to receive non-refundable prepayments in respect of the Pilot Metals Royalty at a current rate of US$ 40,000 per annum.”
“During the year, the Company advanced funds of $ 25.6 m (2025: $ 4.9 m), and recharged net costs totalling $ 390 k (2025: $ 48 k), including management charges for director and consultant fees totalling $ 409 k (2025: $ 120 k), to Golden Metal Resources, LLC, the Company's wholly owned subsidiary During the year, the Board approved the capitalisation of intercompany loan balances of $ 30.485 million into the Company's investment in Golden Metal Resources, LLC.”
“Following the end of fiscal year 2026, on July 7, 2026, we entered into a strategic partnership with the Montana Mining Association, advanced in conjunction with Montana Technological University and the Army Research Laboratory, under which we expect to supply an initial approximately 250-400 tonnes of stockpiled legacy ore from Tempiute for trial processing in Philipsburg, Montana.”
“Under the terms of the Acquisition Agreements, the Sunrise Resources Group retain a 2 per cent royalty over the Garfield and Stonewall Projects.”
“Base Met Labs was contracted in 2025-2026 to perform the latest test work campaign, focused on optimizing the flotation flowsheet on samples selected to represent the current mineral resource.”
GMTL (Guardian Metal Resources PLC) has 18 disclosed suppliers and 3 disclosed customers, strongest disclosure first.
Suppliers:
Customers:
Distance from centre = disclosure strength · Extended: 2nd-degree ties, single companies only