Canada

Top 115 largest Canadian Companies in the Energy sector by Market Cap

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

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Top Energy Companies from Canada as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
91 Fission 3.0 Corp $85.5 M

(July 1, 2025)

 Canada Canadian Energy Canadian Uranium
92 CWC Energy Services Corp $82.2 M

(July 1, 2023)

 Canada Canadian Energy Canadian Oil & Gas Equipment & Services
93 Tidewater Midstream and Infrastructure Ltd. $80.0 M Canada Canadian Energy Canadian Oil & Gas Midstream
94 Yangarra Resources Ltd. $78.3 M Canada Canadian Energy Canadian Oil & Gas E&P
95 Arrow Exploration Corp $71.2 M

(July 1, 2025)

 Canada Canadian Energy Canadian Oil & Gas E&P
96 Canacol Energy Ltd. $64.0 M

(July 1, 2025)

 Canada Canadian Energy Canadian Oil & Gas E&P
97 Forza Petroleum Limited $64.0 M

(Jan. 1, 2024)

 Canada Canadian Energy Canadian Oil & Gas E&P
98 Western Energy Services Corp. $58.8 M

(July 1, 2025)

 Canada Canadian Energy Canadian Oil & Gas Drilling
99 Touchstone Exploration Inc. $54.8 M

(July 1, 2025)

 Canada Canadian Energy Canadian Oil & Gas E&P
100 Africa Energy Corp $52.7 M

(July 1, 2025)

 Canada Canadian Energy Canadian Oil & Gas E&P
101 GoviEx Uranium, Inc. $48.4 M

(July 1, 2025)

 Canada Canadian Energy Canadian Uranium
102 New Stratus Energy, Inc. $41.1 M Canada Canadian Energy Canadian Oil & Gas E&P
103 CGX Energy, Inc. $38.2 M Canada Canadian Energy Canadian Oil & Gas E&P
104 Western Uranium & Vanadium Corp $26.9 M Canada Canadian Energy Canadian Uranium
105 Southern Energy Corp $22.5 M Canada Canadian Energy Canadian Oil & Gas E&P
106 Kiwetinohk Energy Corp. Canada Canadian Energy Canadian Oil & Gas E&P
107 Coast Copper Corp Canada Canadian Energy Canadian Uranium
108 Mattr Canada Canadian Energy Canadian Oil & Gas Equipment & Services
109 Tervita Corporation Canada Canadian Energy Canadian Oil & Gas Equipment & Services
110 Strat Petroleum Ltd Canada Canadian Energy Canadian Oil & Gas E&P
111 Westbridge Energy Corp Canada Canadian Energy Canadian Oil & Gas E&P
112 Crew Energy Inc. Canada Canadian Energy Canadian Oil & Gas E&P
113 Seven Generations Energy Ltd. Canada Canadian Energy Canadian Oil & Gas E&P
114 Uranium Participation Corporation Canada Canadian Energy Canadian Uranium
115 Rubellite Energy, Inc. Canada Canadian Energy Canadian Oil & Gas E&P

Top Energy Companies from Canada as of Jan. 01, 2026

91. Fission 3.0 Corp

Company Profile: Fission 3.0 Corp
Market Cap (USD): $85.5 M (July 1, 2025)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

92. CWC Energy Services Corp

Company Profile: CWC Energy Services Corp
Market Cap (USD): $82.2 M (July 1, 2023)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Equipment & Services

93. Tidewater Midstream and Infrastructure Ltd.

Company Profile: Tidewater Midstream and Infrastructure Ltd.
Market Cap (USD): $80.0 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Midstream

94. Yangarra Resources Ltd.

Company Profile: Yangarra Resources Ltd.
Market Cap (USD): $78.3 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

95. Arrow Exploration Corp

Company Profile: Arrow Exploration Corp
Market Cap (USD): $71.2 M (July 1, 2025)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

96. Canacol Energy Ltd.

Company Profile: Canacol Energy Ltd.
Market Cap (USD): $64.0 M (July 1, 2025)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

97. Forza Petroleum Limited

Company Profile: Forza Petroleum Limited
Market Cap (USD): $64.0 M (Jan. 1, 2024)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

98. Western Energy Services Corp.

Company Profile: Western Energy Services Corp.
Market Cap (USD): $58.8 M (July 1, 2025)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Drilling

99. Touchstone Exploration Inc.

Company Profile: Touchstone Exploration Inc.
Market Cap (USD): $54.8 M (July 1, 2025)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

100. Africa Energy Corp

Company Profile: Africa Energy Corp
Market Cap (USD): $52.7 M (July 1, 2025)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

101. GoviEx Uranium, Inc.

Company Profile: GoviEx Uranium, Inc.
Market Cap (USD): $48.4 M (July 1, 2025)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

102. New Stratus Energy, Inc.

Company Profile: New Stratus Energy, Inc.
Market Cap (USD): $41.1 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

103. CGX Energy, Inc.

Company Profile: CGX Energy, Inc.
Market Cap (USD): $38.2 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

104. Western Uranium & Vanadium Corp

Company Profile: Western Uranium & Vanadium Corp
Market Cap (USD): $26.9 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

105. Southern Energy Corp

Company Profile: Southern Energy Corp
Market Cap (USD): $22.5 M
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

106. Kiwetinohk Energy Corp.

Company Profile: Kiwetinohk Energy Corp.
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

107. Coast Copper Corp

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

108. Mattr

Company Profile: Mattr
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Equipment & Services

109. Tervita Corporation

Company Profile: Tervita Corporation
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Equipment & Services

110. Strat Petroleum Ltd

Company Profile: Strat Petroleum Ltd
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

111. Westbridge Energy Corp

Company Profile: Westbridge Energy Corp
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

112. Crew Energy Inc.

Company Profile: Crew Energy Inc.
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

113. Seven Generations Energy Ltd.

Company Profile: Seven Generations Energy Ltd.
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

114. Uranium Participation Corporation

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

115. Rubellite Energy, Inc.

Company Profile: Rubellite Energy, Inc.
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

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