CRITICAL MINERAL COMPANIES · RESEARCH
The critical-mineral issuer register
Find publicly listed mineral companies by headquarters, exchange, mineral exposure and dated market-capitalization bands. Cross-reference their projects, people and disclosures.
300Reviewed issuer identities
277Canadian headquarters
14U.S. headquarters
104At or below C$300m in dated data
| Company / security | Headquarters | Mineral exposure | Dated equity value | Follow |
|---|---|---|---|---|
| American Atomics Inc. ↗CSE: NUKE | Vancouver, British Columbia, CanadaAsset countries: Not yet reviewed | Uranium | Not reviewedNo dated valuation available | |
| Americas Uranium Corp. ↗CSE: NUCA | Vancouver, British Columbia, CanadaAsset countries: Canada | Uranium | Not reviewedNo dated valuation available | |
| Anfield Energy ↗TSXV: AEC | Arizona, United StatesAsset countries: United States | Uranium | C$100.66mCAD · 2026-07-31Valuation source ↗ | |
| Appia Rare Earths & Uranium ↗CSE: API | Toronto, Ontario, CanadaAsset countries: Brazil, Canada | Gallium · Rare earths · Uranium | Not reviewedNo dated valuation available | |
| Bayridge Resources Corp. ↗CSE: BYRG | Vancouver, British Columbia, CanadaAsset countries: Canada | Uranium | Not reviewedNo dated valuation available | |
| Blast Resources Inc. ↗CSE: BLST | Vancouver, British Columbia, CanadaAsset countries: Canada | Uranium | Not reviewedNo dated valuation available | |
| Cameco Corporation ↗TSX: CCO · NYSE: CCJ | Saskatchewan, CanadaAsset countries: Canada, United States | Hafnium · Uranium · Zirconium | C$52.69bnCAD · 2026-07-31Valuation source ↗ | |
| CanAlaska Uranium ↗TSXV: CVV | British Columbia, CanadaAsset countries: Canada | Uranium | C$83.98mCAD · 2026-07-31Valuation source ↗ | |
| Critical One Energy Inc. ↗CSE: CRTL | Toronto, Ontario, CanadaAsset countries: Canada, Namibia | Antimony · Uranium · Copper | Not reviewedNo dated valuation available | |
| Denison Mines Corp. ↗TSX: DML · NYSE American: DNN | Ontario, CanadaAsset countries: Canada | Uranium | C$3.58bnCAD · 2026-07-31Valuation source ↗ | |
| enCore Energy Corp ↗TSXV: EU | Nevada, United StatesAsset countries: United States | Uranium | C$295.31mCAD · 2026-07-31Valuation source ↗ | |
| Energy Fuels Inc. ↗TSX: EFR | Colorado, United StatesAsset countries: United States | Rare earths · Uranium · Vanadium | C$4.01bnCAD · 2026-07-31Valuation source ↗ | |
| F3 Uranium ↗TSXV: FUU | British Columbia, CanadaAsset countries: Canada | Uranium | C$82.48mCAD · 2026-07-31Valuation source ↗ | |
| Foremost Clean Energy Ltd. ↗CSE: FAT | Vancouver, British Columbia, CanadaAsset countries: Canada | Uranium · Lithium | Not reviewedNo dated valuation available | |
| Generation Uranium Inc. ↗CSE: GEN | Vancouver, British Columbia, CanadaAsset countries: Canada | Uranium | Not reviewedNo dated valuation available | |
| Global Uranium Corp. ↗CSE: GURN | Calgary, Alberta, CanadaAsset countries: Canada | Uranium | Not reviewedNo dated valuation available | |
| IsoEnergy Ltd. ↗TSX: ISO | British Columbia, CanadaAsset countries: United States | Uranium | C$850.29mCAD · 2026-07-31Valuation source ↗ | |
| Lancaster Resources Inc. ↗CSE: LCR | Vancouver, British Columbia, CanadaAsset countries: Canada | Uranium | Not reviewedNo dated valuation available | |
| Laramide Resources ↗TSX: LAM | Ontario, CanadaAsset countries: United States | Uranium | C$139.36mCAD · 2026-07-31Valuation source ↗ | |
| Mustang Energy Corp. ↗CSE: MEC | Vancouver, British Columbia, CanadaAsset countries: Canada | Uranium | Not reviewedNo dated valuation available | |
| Myriad Uranium Corp. ↗CSE: M | Vancouver, British Columbia, CanadaAsset countries: United States | Uranium | Not reviewedNo dated valuation available | |
| New Earth Resources Corp. ↗CSE: EATH | Vancouver, British Columbia, CanadaAsset countries: United States, Canada | Uranium · Rare earths | Not reviewedNo dated valuation available | |
| NexGen Energy Ltd. ↗TSX: NXE | British Columbia, CanadaAsset countries: Canada | Uranium | C$8.58bnCAD · 2026-07-31Valuation source ↗ | |
| NordX Metals Corp. ↗CSE: NRDX | Vancouver, British Columbia, CanadaAsset countries: Not yet reviewed | Lithium · Uranium · Rare earths | Not reviewedNo dated valuation available | |
| Paladin Energy Limited ↗TSX: PDN | Not reviewedAsset countries: Canada | Uranium | C$4.11bnCAD · 2026-07-31Valuation source ↗ |
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Market capitalization is a dated source value, not a live quote. CAD bands avoid mixing currencies and do not assign a universal “microcap” label. Missing values remain unclassified. Listing status, headquarters and asset information have separate source dates.