World

Top 900 largest companies in the Energy sector in the World by Market Cap

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

World Energy Sector Analysis
World Top Companies World Companies Analysis

Top Energy Companies in the World as of Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
121 CNOOC Energy Technology & Services Ltd $5.86 B China Chinese Energy Chinese Oil & Gas Equipment & Services
122 Inner Mongolia Yitai Coal Co.,Ltd. $5.86 B China Chinese Energy Chinese Thermal Coal
123 Subsea 7 SA $5.79 B Luxembourg Luxembourg Energy Luxembourg Oil & Gas Equipment & Services
124 Royal Vopak N.V. $5.78 B Netherlands Dutch Energy Dutch Oil & Gas Equipment & Services
125 Equitrans Midstream Corporation $5.55 B

(July 1, 2024)

 United States US Energy US Oil & Gas Midstream
126 Saipem SpA $5.48 B Italy Italian Energy Italian Oil & Gas Equipment & Services
127 Guanghui Energy Co. Ltd $5.46 B China Chinese Energy Chinese Oil & Gas Integrated
128 Crescent Point Energy Corp. $5.27 B

(July 1, 2024)

 Canada Canadian Energy Canadian Oil & Gas E&P
129 Ampol Limited $5.26 B

(July 1, 2024)

 Australia Australian Energy Australian Oil & Gas Refining & Marketing
130 Worley Limited $5.19 B

(July 1, 2024)

 Australia Australian Energy Australian Oil & Gas Equipment & Services
131 ChampionX Corporation $5.06 B United States US Energy US Oil & Gas Equipment & Services
132 Valvoline Inc. $5.05 B United States US Energy US Oil & Gas Refining & Marketing
133 Vista Oil & Gas, S.A.B. de C.V. $5.01 B Mexico Mexican Energy Mexican Oil & Gas E&P
134 Whitehaven Coal Limited $4.98 B

(July 1, 2024)

 Australia Australian Energy Australian Thermal Coal
135 SNGN Romgaz SA $4.94 B

(July 1, 2024)

 Romania Romania Energy Romania Oil & Gas Integrated
136 Parkland Corporation $4.93 B Canada Canadian Energy Canadian Oil & Gas Refining & Marketing
137 NOV Inc. $4.91 B United States US Energy US Oil & Gas Equipment & Services
138 MEG Energy Corp. $4.79 B Canada Canadian Energy Canadian Oil & Gas E&P
139 CNX Resources Corporation $4.63 B United States US Energy US Oil & Gas E&P
140 SBM Offshore N.V. $4.61 B Netherlands Dutch Energy Dutch Oil & Gas Equipment & Services
141 Plains GP Holdings, L.P. $4.55 B United States US Energy US Oil & Gas Midstream
142 Magnolia Oil & Gas Corporation $4.49 B United States US Energy US Oil & Gas E&P
143 Denbury Inc. $4.46 B

(July 1, 2023)

 United States US Energy US Oil & Gas E&P
144 Shanxi Lu'an Environmental Energy Development Co. Ltd $4.44 B China Chinese Energy Chinese Thermal Coal
145 Aker ASA $4.41 B

(July 1, 2024)

 Norway Norway Energy Norway Oil & Gas Equipment & Services
146 Archrock, Inc. $4.37 B United States US Energy US Oil & Gas Equipment & Services
147 Golar LNG Limited $4.28 B Bermuda Bermuda Energy Bermuda Oil & Gas Midstream
148 California Resources Corporation $4.21 B United States US Energy US Oil & Gas E&P
149 Sinopec Oilfield Service Corp $4.20 B China Chinese Energy Chinese Oil & Gas Drilling
150 PTT Oil and Retail Business Public Company Ltd $4.20 B Thailand Thai Energy Thai Oil & Gas Refining & Marketing

Top Energy Companies in the World as of Jul. 01, 2025

121. CNOOC Energy Technology & Services Ltd

Company Profile: CNOOC Energy Technology & Services Ltd
Market Cap (USD): $5.86 B
Country: China
Sector: Chinese Energy
Industry: Chinese Oil & Gas Equipment & Services

122. Inner Mongolia Yitai Coal Co.,Ltd.

Company Profile: Inner Mongolia Yitai Coal Co.,Ltd.
Market Cap (USD): $5.86 B
Country: China
Sector: Chinese Energy
Industry: Chinese Thermal Coal

123. Subsea 7 SA

Company Profile: Subsea 7 SA
Market Cap (USD): $5.79 B
Country: Luxembourg
Sector: Luxembourg Energy
Industry: Luxembourg Oil & Gas Equipment & Services

124. Royal Vopak N.V.

Company Profile: Royal Vopak N.V.
Market Cap (USD): $5.78 B
Country: Netherlands
Sector: Dutch Energy
Industry: Dutch Oil & Gas Equipment & Services

125. Equitrans Midstream Corporation

Company Profile: Equitrans Midstream Corporation
Market Cap (USD): $5.55 B (July 1, 2024)
Country: United States
Sector: US Energy
Industry: US Oil & Gas Midstream

126. Saipem SpA

Company Profile: Saipem SpA
Market Cap (USD): $5.48 B
Country: Italy
Sector: Italian Energy
Industry: Italian Oil & Gas Equipment & Services

127. Guanghui Energy Co. Ltd

Company Profile: Guanghui Energy Co. Ltd
Market Cap (USD): $5.46 B
Country: China
Sector: Chinese Energy
Industry: Chinese Oil & Gas Integrated

128. Crescent Point Energy Corp.

Company Profile: Crescent Point Energy Corp.
Market Cap (USD): $5.27 B (July 1, 2024)
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

129. Ampol Limited

Company Profile: Ampol Limited
Market Cap (USD): $5.26 B (July 1, 2024)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas Refining & Marketing

130. Worley Limited

Company Profile: Worley Limited
Market Cap (USD): $5.19 B (July 1, 2024)
Country: Australia
Sector: Australian Energy
Industry: Australian Oil & Gas Equipment & Services

131. ChampionX Corporation

Company Profile: ChampionX Corporation
Market Cap (USD): $5.06 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

132. Valvoline Inc.

Company Profile: Valvoline Inc.
Market Cap (USD): $5.05 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

133. Vista Oil & Gas, S.A.B. de C.V.

Company Profile: Vista Oil & Gas, S.A.B. de C.V.
Market Cap (USD): $5.01 B
Country: Mexico
Sector: Mexican Energy
Industry: Mexican Oil & Gas E&P

134. Whitehaven Coal Limited

Company Profile: Whitehaven Coal Limited
Market Cap (USD): $4.98 B (July 1, 2024)
Country: Australia
Sector: Australian Energy
Industry: Australian Thermal Coal

135. SNGN Romgaz SA

Company Profile: SNGN Romgaz SA
Market Cap (USD): $4.94 B (July 1, 2024)
Country: Romania
Sector: Romania Energy
Industry: Romania Oil & Gas Integrated

136. Parkland Corporation

Company Profile: Parkland Corporation
Market Cap (USD): $4.93 B
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Refining & Marketing

137. NOV Inc.

Company Profile: NOV Inc.
Market Cap (USD): $4.91 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

138. MEG Energy Corp.

Company Profile: MEG Energy Corp.
Market Cap (USD): $4.79 B
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

139. CNX Resources Corporation

Company Profile: CNX Resources Corporation
Market Cap (USD): $4.63 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

140. SBM Offshore N.V.

Company Profile: SBM Offshore N.V.
Market Cap (USD): $4.61 B
Country: Netherlands
Sector: Dutch Energy
Industry: Dutch Oil & Gas Equipment & Services

141. Plains GP Holdings, L.P.

Company Profile: Plains GP Holdings, L.P.
Market Cap (USD): $4.55 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Midstream

142. Magnolia Oil & Gas Corporation

Company Profile: Magnolia Oil & Gas Corporation
Market Cap (USD): $4.49 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

143. Denbury Inc.

Company Profile: Denbury Inc.
Market Cap (USD): $4.46 B (July 1, 2023)
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

144. Shanxi Lu'an Environmental Energy Development Co. Ltd

Company Profile: Shanxi Lu'an Environmental Energy Development Co. Ltd
Market Cap (USD): $4.44 B
Country: China
Sector: Chinese Energy
Industry: Chinese Thermal Coal

145. Aker ASA

Company Profile: Aker ASA
Market Cap (USD): $4.41 B (July 1, 2024)
Country: Norway
Sector: Norway Energy
Industry: Norway Oil & Gas Equipment & Services

146. Archrock, Inc.

Company Profile: Archrock, Inc.
Market Cap (USD): $4.37 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

147. Golar LNG Limited

Company Profile: Golar LNG Limited
Market Cap (USD): $4.28 B
Country: Bermuda
Sector: Bermuda Energy
Industry: Bermuda Oil & Gas Midstream

148. California Resources Corporation

Company Profile: California Resources Corporation
Market Cap (USD): $4.21 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

149. Sinopec Oilfield Service Corp

Company Profile: Sinopec Oilfield Service Corp
Market Cap (USD): $4.20 B
Country: China
Sector: Chinese Energy
Industry: Chinese Oil & Gas Drilling

150. PTT Oil and Retail Business Public Company Ltd

Company Profile: PTT Oil and Retail Business Public Company Ltd
Market Cap (USD): $4.20 B
Country: Thailand
Sector: Thai Energy
Industry: Thai Oil & Gas Refining & Marketing

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