Guardian Metal Resources PLC (GMTLF)

OTCMKTS · Delayed Price · Currency is USD
1.170
+0.010 (0.86%)
Sep 11, 2025, 12:21 PM EDT
0.86%
Market Cap191.02M
Revenue (ttm)2.00K
Net Income (ttm)-1.79M
Shares Outn/a
EPS (ttm)-0.02
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume40,100
Average Volume185,156
Open1.200
Previous Close1.160
Day's Range1.170 - 1.200
52-Week Range0.284 - 1.705
Beta0.36
RSI65.12
Earnings DateNov 14, 2025

About Guardian Metal Resources

Guardian Metal Resources PLC engages in the exploration and exploitation of mineral resources in the United States. It primarily explores for tungsten, copper, gold, silver, lithium, and zinc deposits. The company’s flagship project is the 100%-owned Pilot Mountain Project that covers an area of 5,908-acres located in Nevada. The company was formerly known as Golden Metal Resources PLC and changed its name to Guardian Metal Resources PLC in June 2024. The company was incorporated in 2021 and is based in London, the United Kingdom. [Read more]

Sector Materials
Founded 2021
Employees 5
Stock Exchange OTCMKTS
Ticker Symbol GMTLF
Full Company Profile

Financial Performance

Financial Statements

News

Guardian Metal Resources PLC Announces Tempiute - Drilling Operations Underway

LONDON, UK / ACCESS Newswire / September 5, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a strategic development and mineral exploration company focused on tungsten in Nevada, USA, is ...

6 days ago - Accesswire

Guardian Metal Resources PLC Announces Defense Industrial Base Consortium and Cornerstone

Company Strengthens Relations with the U.S. Government through membership of Defense Industrial Base Consortium (DIBC) and Cornerstone LONDON, UK / ACCESS Newswire / August 26, 2025 / Guardian Metal R...

16 days ago - Accesswire

Guardian Metal Resources PLC Announces New Substantial Shareholder

LONDON, UK / ACCESS Newswire / August 19, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a strategic tungsten development Company focused in Nevada, USA, notes today's announcement by Po...

23 days ago - Accesswire

Guardian Metal Resources PLC - Pilot North: Enlargement Following Assay Results

LONDON, UK / ACCESS Newswire / August 13, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQB:GMTLF), a strategic development and mineral exploration company focused on tungsten in Nevada, USA, is pl...

4 weeks ago - Accesswire

Guardian Metal Resources PLC Announces Pilot Mountain - Significant Drilling Results

Desert Scheelite: Further High-Grade Tungsten, Copper, Silver & Zinc LONDON, UK / ACCESS Newswire / August 6, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a strategic mineral explorati...

5 weeks ago - Accesswire

Guardian Metal Resources PLC Announces Pilot Mountain Porphyry Copper Results

Geochemical Results Confirm Significant Cu-Mo Footprint LONDON, UK / ACCESS Newswire / August 1, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a strategic mineral exploration and develo...

5 weeks ago - Accesswire

Guardian Metal Resources PLC Announces Tempiute Update - Historical Schofield Mine Acquired

Tempiute Update - Historical Schofield Mine Acquired New Ground, Including Schofield Mine, Acquired, Extending Mineralised Strike Length at Tempiute to ~3km LONDON, GB / ACCESS Newswire / July 28, 202...

6 weeks ago - Accesswire

U.S. Department of Defense Awards $6.2M to Golden Metal Resources for the Pilot Mountain Project

LONDON , July 23, 2025 /PRNewswire/ -- Guardian Metal Resources plc (AIM: GMET, OTCQX:GMTLF) is very pleased to announce that its wholly-owned subsidiary Golden Metal Resources (USA) LLC has been awar...

7 weeks ago - PRNewsWire

Guardian Metal Resources PLC Announces US DoD Awards $6.2m to Pilot Mountain Project

U.S. Department of Defense Awards $6.2M to Golden Metal Resources for the Pilot Mountain Project LONDON, GB / ACCESS Newswire / July 23, 2025 / Guardian Metal Resources plc (AIM:GMET)(OTCQX:GMTLF) is ...

7 weeks ago - Accesswire

Guardian Metal Resources PLC Announces Pilot North Tungsten Project Acquired via Staking

Pilot North Tungsten Project Acquired via Staking LONDON, UK / ACCESS Newswire / July 7, 2025 / Guardian Metal Resources plc ('Guardian Metal' or the 'Company')(LON:GMET)(OTCQB:GMTLF), a strategic dev...

2 months ago - Accesswire

Guardian Metal Resources PLC Announces Tempiute Mine Project - Significant Assay Results

Very High Grade Tungsten and Gallium Mineralisation Confirmed Across Multiple High-Impact Project Areas LONDON, UNITED KINGDOM / ACCESS Newswire / June 30, 2025 / Guardian Metal Resources plc ('Guardi...

2 months ago - Accesswire

Guardian Metal Resources PLC Announces Executive Chairman Appointment

LONDON, UNITED KINGDOM / ACCESS Newswire / June 17, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQB:GMTLF), a strategic development and mineral exploration company focused on tungsten in Nevada, ...

3 months ago - Accesswire

Guardian Metal Joins Critical Minerals Forum

Membership Provides Access to Government Stakeholders, Industry Leaders, and Capital Markets Through DARPA-Sponsored Initiative LONDON, UK / ACCESS Newswire / June 9, 2025 / Guardian Metal Resources p...

3 months ago - Accesswire

Guardian Metal Resources PLC Announces Garfield Project - Exploration Update

Garfield Project - Exploration Update Very High-Grade Gold-Silver-Copper Assay Results LONDON, UNITED KINGDOM / ACCESS Newswire / June 3, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a...

3 months ago - Accesswire

Guardian Metal Resources PLC Announces Pilot Mountain Geotechnical Update

LONDON, UNITED KINGDOM / ACCESS Newswire / May 27, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a strategic development and mineral exploration company focused on tungsten in Nevada, U...

3 months ago - Accesswire

Guardian Metal Resources PLC Announces Tempiute Mine Project - Geological Update

Extensive Skarn & Porphyry Mineralisation Identified, Project Footprint Doubled by Staking LONDON, UK / ACCESS Newswire / April 30, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a strat...

4 months ago - Accesswire

Guardian Metal Resources PLC Announces Garfield Project - Exploration Update

High-Grade Gold-Silver-Antimony and New Claims Staked across Epithermal System LONDON, UNITED KINGDOM / ACCESS Newswire / April 24, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQB:GMTLF), a strat...

5 months ago - Accesswire

Guardian Metal Resources PLC Announces Presidential Executive Order

LONDON, UK / ACCESS Newswire / April 17, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a mineral exploration company focused on tungsten exploration and development within Nevada, USA, ...

5 months ago - Accesswire

Guardian Metal Resources PLC - Significant Gallium Potential Identified

LONDON, UNITED KINGDOM / ACCESS Newswire / April 15, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a strategic development and mineral exploration company focused on tungsten in Nevada,...

5 months ago - Accesswire

Guardian Metal Resources PLC Announces Operations Update

Pilot Mountain and Tempiute Operational Update LONDON, UNITED KINGDOM / ACCESS Newswire / April 7, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a strategic development and mineral expl...

5 months ago - Accesswire

Guardian Metal Resources PLC Announces Presidential Executive Order-US Mineral Production

Presidential Executive Order - American Mineral Production LONDON, UNITED KINGDOM / ACCESS Newswire / March 24, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a mineral exploration compa...

6 months ago - Accesswire

Golden Metal Resources PLC Announces Engineering Review - Significant Tempiute Potential

Engineering Site Assessment Highlights Significant Tempiute Potential LONDON, GB / ACCESS Newswire / March 17, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF), a strategic development and ...

6 months ago - Accesswire

Guardian Metal Resources PLC Announces Novel Paper on Tungsten Needs for Nuclear Fusion

Novel Paper Published on Tungsten Needs for Nuclear Fusion Significant Future Tungsten Demand by Fusion Technology Confirmed LONDON, UK / ACCESS Newswire / March 5, 2025 / Guardian Metal Resources plc...

6 months ago - Accesswire

Guardian Metal Resources PLC Announces Pilot Mountain - Significant Drilling Results

Desert Scheelite: Further Very High-Grade Tungsten & Silver Results LONDON, UNITED KINGDOM / ACCESS Newswire / March 3, 2025 / Guardian Metal Resources plc (LON:GMET)(OTCQX:GMTLF)('Guardian Metal' or ...

6 months ago - Accesswire

Guardian Metal Resources PLC Announces Golconda Summit Gold Project - Trenching Results

Significant Trenching Results - Golconda Summit High-Grade Gold Results From Trenching Programme Confirmed LONDON, UK / ACCESS Newswire / February 21, 2025 / Guardian Metal Resources plc (LON:GMET)(OT...

7 months ago - Accesswire