Canada

Top 15 largest Canadian Companies in the Uranium industry by Market Cap

This is the list of the largest public listed companies in the Uranium industry from Canada by market capitalization with links to their reference stock.

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Top Uranium Companies from Canada as of Jul. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
1 Cameco Corporation $31.08 B Canada Canadian Energy Canadian Uranium
2 NexGen Energy Ltd. $3.86 B Canada Canadian Energy Canadian Uranium
3 Denison Mines Corp. $1.61 B Canada Canadian Energy Canadian Uranium
4 Fission Uranium Corp. $778.9 M

(July 1, 2024)

 Canada Canadian Energy Canadian Uranium
5 enCore Energy Corp $610.2 M

(Jan. 1, 2024)

 Canada Canadian Energy Canadian Uranium
6 IsoEnergy Ltd $475.1 M Canada Canadian Energy Canadian Uranium
7 Uranium Royalty Corp $197.1 M

(July 1, 2023)

 Canada Canadian Energy Canadian Uranium
8 Azarga Uranium Corp. $111.2 M

(Jan. 1, 2022)

 Canada Canadian Energy Canadian Uranium
9 Anfield Energy, Inc. $97.3 M Canada Canadian Energy Canadian Uranium
10 Fission 3.0 Corp $85.5 M Canada Canadian Energy Canadian Uranium
11 Mega Uranium Ltd. $77.0 M Canada Canadian Energy Canadian Uranium
12 GoviEx Uranium, Inc. $48.4 M Canada Canadian Energy Canadian Uranium
13 Western Uranium & Vanadium Corp $38.4 M Canada Canadian Energy Canadian Uranium
14 Coast Copper Corp Canada Canadian Energy Canadian Uranium
15 Uranium Participation Corporation Canada Canadian Energy Canadian Uranium

Top Uranium Companies from Canada as of Jul. 01, 2025

1. Cameco Corporation

Company Profile: Cameco Corporation
Market Cap (USD): $31.08 B
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

2. NexGen Energy Ltd.

Company Profile: NexGen Energy Ltd.
Market Cap (USD): $3.86 B
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

3. Denison Mines Corp.

Company Profile: Denison Mines Corp.
Market Cap (USD): $1.61 B
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

4. Fission Uranium Corp.

Company Profile: Fission Uranium Corp.
Market Cap (USD): $778.9 M (July 1, 2024)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

5. enCore Energy Corp

Company Profile: enCore Energy Corp
Market Cap (USD): $610.2 M (Jan. 1, 2024)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

6. IsoEnergy Ltd

Company Profile: IsoEnergy Ltd
Market Cap (USD): $475.1 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

7. Uranium Royalty Corp

Company Profile: Uranium Royalty Corp
Market Cap (USD): $197.1 M (July 1, 2023)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

8. Azarga Uranium Corp.

Company Profile: Azarga Uranium Corp.
Market Cap (USD): $111.2 M (Jan. 1, 2022)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

9. Anfield Energy, Inc.

Company Profile: Anfield Energy, Inc.
Market Cap (USD): $97.3 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

10. Fission 3.0 Corp

Company Profile: Fission 3.0 Corp
Market Cap (USD): $85.5 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

11. Mega Uranium Ltd.

Company Profile: Mega Uranium Ltd.
Market Cap (USD): $77.0 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

12. GoviEx Uranium, Inc.

Company Profile: GoviEx Uranium, Inc.
Market Cap (USD): $48.4 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

13. Western Uranium & Vanadium Corp

Company Profile: Western Uranium & Vanadium Corp
Market Cap (USD): $38.4 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

14. Coast Copper Corp

Company Profile: Coast Copper Corp
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

15. Uranium Participation Corporation

Company Profile: Uranium Participation Corporation
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

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