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Largest Energy Companies by Market Cap

US-listed Energy companies ranked by market capitalization, largest first, across the NYSE and NASDAQ. Updated daily.

Data through August 7, 2026

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Rank
Symbol
Company Name
Market Cap
Price
Trend (7d)
Country
Sector
101
PTEN
Patterson-Uti Energy Inc
$3.76B
$10.99
▼ -3.9%
United States
Energy
102
USAC
Usa Compression Partners Lp
$3.74B
$26.03
▲ +0.5%
United States
Energy
103
HP
Helmerich
$3.71B
$41.87
▲ +8.6%
United States
Energy
104
SUNC
SunocoCorp LLC
$3.64B
$72.50
▼ -7.0%
United States
Energy
105
DK
Delek Us Hldgs Inc
$3.58B
$60.81
▼ -11.4%
United States
Energy
106
UUUU
Energy Fuels
$3.53B
$14.29
▲ +16.4%
United States
Energy
107
PARR
Par Pcifc Hldngs
$3.32B
$71.67
▼ -20.0%
United States
Energy
108
BWLP
Bw Lpg
$3.30B
$21.59
▼ -0.6%
Singapore
Energy
109
LBRT
Liberty Energy Inc
$3.25B
$21.13
▲ +5.1%
United States
Energy
110
ARLP
Alliance Rsc
$3.17B
$24.79
▼ -5.7%
United States
Energy
111
CVI
CVR Energy
$3.13B
$32.42
▼ -5.3%
United States
Energy
112
DHT
Dht Holdings Inc
$3.02B
$18.33
▼ -1.1%
BM
Energy
113
TRMD
Torm Plc
$3.02B
$29.19
▼ -2.3%
United Kingdom
Energy
114
DKL
Delek Logistics Partners Lp
$3.02B
$59.30
▼ -2.2%
United States
Energy
115
BSM
Black Stone Minerals L P
$3.00B
$14.38
▼ -6.3%
United States
Energy
116
NESR
National Energy Services Reuni
$2.93B
$35.79
▲ +4.5%
United States
Energy
117
BTE
Baytex Energy
$2.92B
$4.38
▼ -4.6%
Canada
Energy
118
DNN
Denison Mines
$2.91B
$3.26
▲ +11.8%
Canada
Energy
119
BTU
Peabody Energy
$2.90B
$24.65
▲ +9.3%
United States
Energy
120
GPOR
Gulfport Energy Corp
$2.88B
$168.01
▼ -0.7%
United States
Energy
121
CSAN
Cosan S A
$2.84B
$2.72
▼ -10.8%
Brazil
Energy
122
SDRL
Seadrill
$2.70B
$46.76
▲ +1.5%
BM
Energy
123
TNK
Teekay Tankers
$2.68B
$76.21
▼ -5.3%
Canada
Energy
124
BKV
BKV Corp.
$2.68B
$25.66
▲ +0.1%
United States
Energy
125
WTTR
Select Water Solutions
$2.61B
$20.89
▲ +10.1%
United States
Energy
126
EFXT
Enerflex
$2.44B
$20.51
▼ -8.3%
Canada
Energy
127
TALO
Talos Energy
$2.40B
$15.59
▼ -3.3%
United States
Energy
128
NOG
Northern O & G
$2.35B
$23.49
▲ +4.5%
United States
Energy
129
CIVI
Civitas Solns
$2.34B
$27.38
—
United States
Energy
130
NGL
Ngl Energy Partners Lp
$2.11B
$17.15
▲ +5.5%
United States
Energy
131
INVX
Innovex International Inc
$1.97B
$29.17
▼ -0.7%
United States
Energy
132
LPG
Dorian Lpg Ltd
$1.96B
$44.46
▼ -0.4%
United States
Energy
133
XPRO
Expro Ltd
$1.91B
$17.85
▲ +6.3%
Netherlands
Energy
134
WKC
World Kinect
$1.86B
$37.03
▼ -6.7%
United States
Energy
135
GEL
Genesis Energy L P
$1.84B
$15.55
▼ -2.3%
United States
Energy
136
NEXT
Nextdecade
$1.78B
$6.98
▲ +1.5%
United States
Energy
137
GLP
Global Partners Lp
$1.70B
$50.01
▲ +0.9%
United States
Energy
138
FLNG
Flex Lng
$1.67B
$30.32
▲ +0.0%
BM
Energy
139
VET
Vermilion Energy
$1.66B
$11.46
▼ -6.0%
Canada
Energy
140
UROY
Uranium
$1.58B
$4.13
▲ +21.7%
Canada
Energy
141
WBI
WaterBridge Infrastructure LLC
$1.50B
$32.20
▼ -5.4%
United States
Energy
142
PBT
Permian Basin
$1.49B
$32.55
▲ +5.5%
United States
Energy
143
KRP
Kimbell Royalty
$1.48B
$15.09
▲ +1.4%
United States
Energy
144
KOS
Kosmos Energy Ltd
$1.48B
$2.51
▼ -2.0%
BM
Energy
145
NRP
Natural Resource Partners L.P.
$1.42B
$105.10
▲ +10.9%
United States
Energy
146
HLX
Helix Energy Solutions Grp Inc
$1.41B
$10.00
▲ +3.7%
United States
Energy
147
AESI
Atlas Energy Solutions Inc.
$1.41B
$11.78
▲ +3.1%
United States
Energy
148
STR
Sitio Royalties
$1.41B
$18.12
—
United States
Energy
149
NAT
Nordic American Tankers
$1.37B
$6.28
▲ +0.5%
BM
Energy
150
VTOL
Bristow Group Inc
$1.36B
$46.53
▲ +0.2%
United States
Energy
151
PUMP
Propetro Holding
$1.35B
$11.61
▼ -1.6%
United States
Energy
152
RES
Rpc Inc
$1.30B
$6.15
▲ +1.9%
United States
Energy
153
FTK
Flotek Inds Inc Del
$1.28B
$37.62
▲ +32.4%
United States
Energy
154
NVGS
Navigator Hldgs Ltd
$1.28B
$20.33
▼ -5.2%
United Kingdom
Energy
155
DMLP
Dorchester Minerals Lp
$1.26B
$26.53
▲ +1.4%
United States
Energy
156
NBR
Nabors Indsustries
$1.21B
$89.80
▼ -3.1%
Bermuda
Energy
157
BORR
BORR DRILLING LTD
$1.19B
$4.16
▼ -1.8%
BM
Energy
158
TEN
Tsakos Energy
$1.18B
$38.31
▼ -1.2%
United States
Energy
159
TBN
Tamboran Resources Corporation
$1.17B
$35.77
▲ +3.6%
Australia
Energy
160
MRC
Mrc Global Inc
$1.17B
$13.78
—
United States
Energy
161
EE
Excelerate Energy, Inc.
$1.11B
$35.51
▼ -10.7%
United States
Energy
162
SBR
Sabine Royalty
$1.05B
$72.77
▼ -0.9%
United States
Energy
163
TK
Teekay Corporation Ltd
$984.97M
$11.18
▼ -5.2%
Canada
Energy
164
DEC
Diversified Energy Company Plc
$980.16M
$14.34
▲ +2.2%
United States
Energy
165
PDS
Precision Drilng
$973.59M
$81.39
▼ -2.3%
Canada
Energy
166
FLOC
FLOWCO HLDGS INC
$911.35M
$22.33
▲ +7.7%
United States
Energy
167
SOC
Sable Offshore
$910.58M
$5.09
▼ -1.4%
United States
Energy
168
HPK
Highpeak Energy，Inc
$909.78M
$7.92
▲ +2.4%
United States
Energy
169
HMH
HMH Holding Inc.
$863.31M
$20.50
▼ -4.1%
United States
Energy
170
FET
Forum Energy Technologies Inc
$834.81M
$78.42
▲ +5.5%
United States
Energy
171
CAPL
Crossamerica Partners Lp
$816.88M
$22.60
▲ +0.8%
United States
Energy
172
ACDC
ProFrac Holding Corp.
$786.77M
$5.10
▲ +5.1%
United States
Energy
173
GFR
Greenfire Resources Ltd
$771.39M
$6.49
0.0%
Canada
Energy
174
REPX
Riley Exploration Permian Inc.
$758.10M
$36.21
▲ +0.3%
United States
Energy
175
VTLE
Vital Energy Inc
$693.32M
$17.92
—
United States
Energy
176
ISOU
Isoenergy
$679.97M
$10.79
▲ +9.3%
Canada
Energy
177
VTS
Vitesse Energy
$665.25M
$16.15
▲ +1.8%
United States
Energy
178
OBE
Obsidian Energy
$661.76M
$10.47
▼ -2.5%
Canada
Energy
179
GRNT
Granite Ridge Resources Inc
$643.65M
$5.08
▲ +1.9%
United States
Energy
180
GPRK
Geopark Ltd
$611.97M
$9.66
▼ -0.7%
CL
Energy
181
WHK
WHITEHAWK MINERALS CORP
$599.98M
$26.02
▼ -2.2%
United States
Energy
182
EGY
Vaalco Energy Inc
$593.92M
$5.81
▲ +5.3%
United States
Energy
183
EROK
EagleRock Land, LLC
$561.75M
$24.32
▲ +3.9%
United States
Energy
184
URG
Ur-Energy
$556.26M
$1.42
▲ +11.1%
United States
Energy
185
CLB
Core Laboratories Inc
$520.79M
$12.22
▲ +6.0%
Netherlands
Energy
186
WTI
W&T Offshore
$517.73M
$3.82
▼ -2.3%
United States
Energy
187
CLCO
Cool Co Ltd
$511.23M
$9.67
—
Bermuda
Energy
188
SD
Sandridge Energy
$502.83M
$14.37
▼ -0.1%
United States
Energy
189
OIS
Oil States Intl
$491.03M
$8.85
▲ +7.4%
United States
Energy
190
NGS
Natural Gas Srv
$476.56M
$36.97
▲ +1.8%
United States
Energy
191
SGU
Star Group
$422.57M
$12.68
▲ +2.5%
United States
Energy
192
SMC
Summit Midstream
$419.26M
$31.84
▼ -2.7%
United States
Energy
193
NOA
North American C
$395.16M
$14.58
▲ +8.2%
Canada
Energy
194
RNGR
Ranger Energy Se
$376.77M
$16.58
▼ -0.7%
United States
Energy
195
KNOP
Knot Offshore Partners Lp
$365.57M
$10.70
▼ -1.1%
United Kingdom
Energy
196
CLNE
Clean Energy Fuels Corp
$347.20M
$1.61
▼ -15.3%
United States
Energy
197
REI
Ring Energy
$338.70M
$1.36
▲ +3.2%
United States
Energy
198
FTW
Presidio Production
$337.74M
$11.39
▼ -0.4%
United States
Energy
199
NC
NACCO Industries
$319.75M
$41.33
▼ -11.9%
United States
Energy
200
GTE
Gran Tierra Energy
$317.01M
$8.95
▲ +28.6%
Canada
Energy
Ranked Energy 261 companies
Rows on this page 100 ranks 101–200
Page 2 of 3
Basis Price × shares outstanding
Market caps are the share price multiplied by shares outstanding, and a company trading under several share classes appears once. This ranking is informational and is not investment advice.