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<title>Critical One Energy Inc. — News on 6ix</title>
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<title>Critical One Energy Inc.</title>
<link>https://6ix.com/company/critical-one-energy-inc</link>
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<title>Critical One Energy Appoints General (Ret.) Charles A. Flynn to Strategic Advisory Board to Support U.S. Strategic Partnerships</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-appoints-general-ret-charles-a-flynn-to-strategic-advisory-board-to-support-us-strategic-partnerships</link>
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<pubDate>Thu, 16 Apr 2026 04:00:00 GMT</pubDate>
<description>Toronto, Ontario--(Newsfile Corp. - April 16, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company"), a leadin</description>
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<title>Critical One Energy Confirms Broad Near-Surface Antimony Mineralization in First Drill Hole at Howells Lake Antimony-Gold Project</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-confirms-broad-near-surface-antimony-mineralization-in-first-drill-hole-at-howells-lake-antimony-gold-project</link>
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<pubDate>Wed, 08 Apr 2026 11:00:00 GMT</pubDate>
<description>Toronto, Ontario--(Newsfile Corp. - April 8, 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 first diamond drill hole at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project") has confirmed broad near-surface antimony mineralization with multiple zones of visible stibnite across approximately 100 metres.</description>
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<title>Critical One Energy Announces Live Investor Webinar on Howells Lake Phase I Drill Program and Grants Stock Options</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-announces-live-investor-webinar-on-howells-lake-phase-i-drill-program-and-grants-stock-options</link>
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<pubDate>Mon, 16 Mar 2026 17:22:00 GMT</pubDate>
<description>Toronto, Ontario--(Newsfile Corp. - March 16, 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 it will host a live investor webinar on Thursday, March 19, 2026, at 10:30 a.m. EDT. The webinar will focus on the recent commencement of Phase I drilling at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project")...</description>
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<title>Critical One Energy Signs Exploration Agreement with Eabametoong First Nation and Commences Drilling at Howells Lake Antimony-Gold Project</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-signs-exploration-agreement-with-eabametoong-first-nation-and-commences-drilling-at-howells-lake-antimony-gold-project-27</link>
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<pubDate>Thu, 12 Mar 2026 21:21:00 GMT</pubDate>
<description>Toronto, Ontario--(Newsfile Corp. - March 12, 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 the signing of a significant exploration agreement with Eabametoong First Nation and the commencement of Phase I drilling at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project") in Ontario, Canada. The Howells Lake...</description>
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<title>Critical One Energy Regains Full Control of Uranium and Copper Assets in Namibia, Africa</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-regains-full-control-of-uranium-and-copper-assets-in-namibia-africa</link>
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<pubDate>Fri, 27 Feb 2026 11:50:00 GMT</pubDate>
<description>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...</description>
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<title>Critical One Energy Receives Exploration Permit for Howells Lake Antimony-Gold Project</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-receives-exploration-permit-for-howells-lake-antimony-gold-project</link>
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<pubDate>Mon, 23 Feb 2026 16:25:00 GMT</pubDate>
<description>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...</description>
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<title>Critical One Energy Receives Ontario Government Funding Grant for Howells Lake Antimony-Gold Project Exploration Work</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-receives-ontario-government-funding-grant-for-howells-lake-antimony-gold-project-exploration-work</link>
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<pubDate>Fri, 13 Feb 2026 11:50:00 GMT</pubDate>
<description>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...</description>
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<title>Critical One Energy Announces Closing of CDN$300,000 Flow-Through Private Placement</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-announces-closing-of-cdndollar300000-flow-through-private-placement</link>
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<pubDate>Wed, 24 Dec 2025 15:46:00 GMT</pubDate>
<description>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...</description>
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<title>Critical One Energy Announces Closing of Upsized CDN$1,430,000 Flow-Through Private Placement</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-announces-closing-of-upsized-cdndollar1430000-flow-through-private-placement</link>
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<pubDate>Fri, 19 Dec 2025 19:24:00 GMT</pubDate>
<description>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...</description>
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<title>Critical One Energy Announces Upsized CDN$1,250,000 Flow-Through Private Placement</title>
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<pubDate>Mon, 15 Dec 2025 11:50:00 GMT</pubDate>
<description>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 to</description>
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<title>Critical One Energy Announces CDN$1,000,000 Flow-Through Private Placement</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-announces-cdndollar1000000-flow-through-private-placement</link>
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<pubDate>Fri, 12 Dec 2025 22:39:00 GMT</pubDate>
<description>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...</description>
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<title>Critical One Energy Geophysical Interpretation Identifies Significant Extension Potential to Howells Lake Antimony-Gold Mineralization</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-geophysical-interpretation-identifies-significant-extension-potential-to-howells-lake-antimony-gold-mineralization</link>
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<pubDate>Tue, 02 Dec 2025 11:59:00 GMT</pubDate>
<description>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...</description>
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<title>Critical One Energy Appoints Chief Geological Officer to Advance Flagship Antimony-Gold Project</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-appoints-chief-geological-officer-to-advance-flagship-antimony-gold-project</link>
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<pubDate>Thu, 13 Nov 2025 11:50:00 GMT</pubDate>
<description>TORONTO, Nov. 13, 2025 (GLOBE NEWSWIRE) -- Critical One Energy Inc. (“Critical One” or the “Company”) (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0) is pleased to announce the appointment of Matthew Trenkler, PhD, P.Geo, as its Chief Geological Officer, effective immediately. In this role, Trenkler will lead the Company’s technical strategy, with a focus on advancing exploration at the Howells Lake Antimony-Gold Project (“Howells Lake Project”), Canada’s largest known undeveloped antimony deposit. He br</description>
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<title>Critical One Energy Closes Oversubscribed CDN$7.65 Million Financing</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-closes-oversubscribed-cdndollar765-million-financing</link>
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<pubDate>Tue, 21 Oct 2025 16:20:00 GMT</pubDate>
<description>NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR DISSEMINATION IN THE UNITED STATES TORONTO, Oct. 21, 2025 (GLOBE NEWSWIRE) -- Critical One Energy Inc. (formerly Madison Metals Inc.) (“Critical One” or the “Company”) (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0), a leading Canadian mining exploration company focused on critical metals and minerals, is pleased to announce that, further to the press release issued on October 8, 2025, the Company has closed an oversubscribed, non-brokered private placeme</description>
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<title>Critical One Energy Arranges Oversubscribed CDN$7.65 Million Flow-Through Private Placement</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-arranges-oversubscribed-cdndollar765-million-flow-through-private-placement</link>
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<pubDate>Wed, 08 Oct 2025 18:49:00 GMT</pubDate>
<description>NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR DISSEMINATION IN THE UNITED STATES TORONTO, Oct. 08, 2025 (GLOBE NEWSWIRE) -- Critical One Energy Inc. (formerly Madison Metals Inc.) (“Critical One” or the “Company”) (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0), a leading Canadian mining exploration company focused on critical metals and minerals, has arranged with a number of funds and high net worth investors an oversubscribed, non-brokered private placement offering of up to 7,650,000 flow-through</description>
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<title>Critical One Energy Confirms Target Depth Extension at Howells Lake Antimony-Gold Deposit</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-confirms-target-depth-extension-at-howells-lake-antimony-gold-deposit</link>
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<pubDate>Wed, 01 Oct 2025 20:21:00 GMT</pubDate>
<description>TORONTO, Oct. 01, 2025 (GLOBE NEWSWIRE) -- Critical One Energy Inc. (formerly Madison Metals Inc.) (“Critical One” or the “Company”) (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0), a leading Canadian mining exploration company focused on critical metals and minerals, is pleased to announce that advanced geophysical and geological modelling has confirmed significant expansion potential of the antimony-gold deposit at its Howells Lake Antimony-Gold Project (“Howells Lake Project”). The results underscore</description>
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<title>Critical One Energy Appoints New Chief Financial Officer</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-appoints-new-chief-financial-officer</link>
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<pubDate>Mon, 15 Sep 2025 17:20:00 GMT</pubDate>
<description>TORONTO, Sept. 15, 2025 (GLOBE NEWSWIRE) -- Critical One Energy Inc. (formerly Madison Metals Inc.) (“Critical One” or the “Company”) (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0), a leading Canadian exploration company focused on critical metals and minerals, is pleased to announce the appointment of Robert Suttie as Chief Financial Officer (CFO), effective September 15, 2025. Mr. Suttie brings more than 25 years of experience to Critical One, ten of which were in public accounting prior to his 19-yea</description>
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<title>Critical One Acquires KCR Project – Historic Drill Hole Intersected Visible Gold Assaying 64.1 g/t Gold Within 20.4 Metre Interval Grading 3.54 g/t Gold</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-acquires-kcr-project-historic-drill-hole-intersected-visible-gold-assaying-641-gt-gold-within-204-metre-interval-grading-354-gt-gold</link>
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<pubDate>Thu, 04 Sep 2025 21:42:00 GMT</pubDate>
<description>TORONTO, Sept. 04, 2025 (GLOBE NEWSWIRE) -- Critical One Energy Inc. (formerly Madison Metals Inc.) (“Critical One” or the “Company”) (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0) is pleased to announce the acquisition of the KCR Gold Project (“KCR Project”) including the Slam Gold Zone discovery (Figure 1) contiguous to the Company’s extensive land holdings at the Howells Lake Antimony-Gold Project (“Howells Lake Project”), located approximately 200 kilometres (km) from the Ring of Fire corridor in th</description>
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<title>Critical One Energy Acquires 18.5% Interest in Dark Star Minerals, Bolstering Support for Uranium Development in Namibia</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-energy-acquires-185percent-interest-in-dark-star-minerals-bolstering-support-for-uranium-development-in-namibia</link>
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<pubDate>Tue, 02 Sep 2025 15:15:00 GMT</pubDate>
<description>TORONTO, Sept. 02, 2025 (GLOBE NEWSWIRE) -- Critical One Energy Inc. (formerly Madison Metals Inc.) (“Critical One” or the “Company”) (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0), a leading Canadian exploration company focused on critical metals and minerals, is pleased to announce its acquisition of an 18.5% interest in Dark Star Minerals Inc. (“Dark Star”) (CSE: BATT, FSE: P0W), an exploration company advancing high-potential uranium projects in Namibia’s Erongo uranium province. This strategic inve</description>
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<title>Critical One Expands Howells Lake Property by 67% to Cover Numerous Newly Defined, High-Priority Antimony and Gold Targets</title>
<link>https://6ix.com/company/critical-one-energy-inc/news/critical-one-expands-howells-lake-property-by-67percent-to-cover-numerous-newly-defined-high-priority-antimony-and-gold-targets</link>
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<pubDate>Thu, 28 Aug 2025 18:01:00 GMT</pubDate>
<description>TORONTO, Aug. 28, 2025 (GLOBE NEWSWIRE) -- Critical One Energy Inc. (formerly Madison Metals Inc.) (“Critical One” or the “Company” or the “Issuer”) (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF0), a leading Canadian exploration company focused on critical metals and minerals, is pleased to announce the expansion by 67% of land holdings at its wholly owned Howells Lake Antimony-Gold Project (“Howells Lake Project”) in the Thunder Bay Mining Division of Ontario, Canada. This strategic expansion follows th</description>
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