Critical One Energy Inc.

Critical One Energy (CSE:CRTL|OTCQB:MMTLF) is a critical minerals & upstream energy co., powering the future of clean energy & advanced technologies. Its Howells Lake Antimony-Gold Project provides exposure to antimony, one of the most in-demand critical minerals, as well as gold, known to occur at numerous locations on the property. Backed by seasoned management expertise & prime resource assets, Critical One is strategically positioned to meet the rising global demand for critical minerals.

Recent News

Critical One Energy Regains Full Control of Uranium and Copper Assets in Namibia, Africa

Toronto, Ontario--(Newsfile Corp. - February 27, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company"), a leading Canadian mining exploration company focused on critical metals and minerals, announces that it has mutually agreed with Dark Star Minerals Inc. ("Dark Star") to terminate the previously announced purchase agreement dated August 7, 2025 (the "Agreement") relating to the proposed sale of the Company's Namibia assets (the "Namibia...

2026-02-27 6:50 AM EST

Critical One Energy Receives Exploration Permit for Howells Lake Antimony-Gold Project

Toronto, Ontario--(Newsfile Corp. - February 23, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company"), a leading Canadian mining exploration company focused on critical metals and minerals, is pleased to announce that the Ontario Ministry of Energy and Mines has issued an Exploration Permit, PR-24-000227, for its Howells Lake Antimony-Gold Project ("Howells Lake Project") located in the Thunder Bay Mining District of Ontario. Located...

2026-02-23 11:25 AM EST

Critical One Energy Receives Ontario Government Funding Grant for Howells Lake Antimony-Gold Project Exploration Work

Toronto, Ontario--(Newsfile Corp. - February 13, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company"), a leading Canadian mining exploration company focused on critical metals and minerals, is pleased to announced that it has received official approval from the Ontario Government for initial funding under the Ontario Junior Exploration Program (OJEP)'s 2025-2026 intake. This grant will support the Company's ongoing efforts to explore the...

2026-02-13 6:50 AM EST

Critical One Energy Announces Closing of CDN$300,000 Flow-Through Private Placement

Toronto, Ontario--(Newsfile Corp. - December 24, 2025) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") ("Critical One" or the "Company") is pleased to announce that it has closed a non-brokered private placement offering of 300,000 flow-through common shares ("FT Shares") at a price of CDN$1.00 per FT Share, for gross proceeds of CDN$300,000 (the "Offering"), as previously announced in the Company's press release dated December 19, 2025. In...

2025-12-24 10:46 AM EST

Critical One Energy Announces Closing of Upsized CDN$1,430,000 Flow-Through Private Placement

Toronto, Ontario--(Newsfile Corp. - December 19, 2025) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") ("Critical One" or the "Company") is pleased to announce that it has closed a non-brokered private placement offering of 1,430,000 flow-through common shares ("FT Shares") at a price of CDN$1.00 per FT Share, for gross proceeds of CDN$1,430,000 (the "Offering"). The close of the flow-through private placement upsizes the Company's previously...

2025-12-19 2:24 PM EST

Critical One Energy Announces Upsized CDN$1,250,000 Flow-Through Private Placement

Toronto, Ontario--(Newsfile Corp. - December 15, 2025) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0) (formerly Madison Metals Inc.) ("Critical One" or the "Company"), a leading Canadian mining exploration company focused on critical metals and minerals, is pleased to announce that it intends to complete an upsized non-brokered private placement offering of up to 1,250,000 flow-through common shares ("FT Shares") at a price of CDN$1.00 per FT Share, for gross proceeds of up...

2025-12-15 6:50 AM EST

Critical One Energy Announces CDN$1,000,000 Flow-Through Private Placement

Toronto, Ontario--(Newsfile Corp. - December 12, 2025) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0) (formerly Madison Metals Inc.) ("Critical One" or the "Company"), a leading Canadian mining exploration company focused on critical metals and minerals, is pleased to announce that it intends to complete a non-brokered private placement offering of up to 1,000,000 flow-through common shares ("FT Shares") at a price of CDN$1.00 per FT Share, for gross proceeds of up to...

2025-12-12 5:39 PM EST

Critical One Energy Geophysical Interpretation Identifies Significant Extension Potential to Howells Lake Antimony-Gold Mineralization

Toronto, Ontario--(Newsfile Corp. - December 2, 2025) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0) (formerly Madison Metals Inc.) ("Critical One" or the "Company"), a leading Canadian mining exploration company focused on critical metals and minerals, is pleased to announce that advanced geophysical and geological modelling of a recently completed VTEM airborne magnetic and electromagnetic (EM) geophysical survey has identified significant potential expansions to the...

2025-12-02 6:59 AM EST

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