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Largest Energy Companies by Market Cap

Updated 2026-09-29 · US-listed · rebuilt daily

The largest US-listed Energy company is Exxon Mobil Corporation (XOM) at $665.4 B. The sector's 254 companies total $4.80 T, 4.7% of US-listed market cap.

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#CompanyMarket capPriceTodaySector
1Exxon Mobil Corporation
XOM
$665.4 B$162.52-0.97%Energy
2Chevron Corporation
CVX
$407.2 B$206.37-0.59%Energy
3Shell plc
SHEL
$267.0 B$96.43+0.19%Energy
4TotalEnergies SE
TTE
$202.5 B$90.28-1.03%Energy
5ConocoPhillips
COP
$155.1 B$126.04-1.58%Energy
6Petróleo Brasileiro S.A. - Petrobras
PBR
$131.3 B$20.66-2.26%Energy
7BP p.l.c.
BP
$115.8 B$44.38-0.59%Energy
8Marathon Petroleum Corporation
MPC
$114.9 B$388.70+0.66%Energy
9Valero Energy Corporation
VLO
$111.5 B$389.57+1.13%Energy
10Phillips 66
PSX
$102.5 B$253.26-0.05%Energy
11Enbridge Inc.
ENB
$102.1 B$46.97-1.30%Energy
12Equinor ASA
EQNR
$100.9 B$42.25-2.27%Energy
13Canadian Natural Resources Limited
CNQ
$98.9 B$47.55-1.08%Energy
14The Williams Companies, Inc.
WMB
$84.7 B$68.93-1.87%Energy
15Suncor Energy Inc.
SU
$80.5 B$68.78-0.67%Energy
16Enterprise Products Partners L.P.
EPD
$79.5 B$36.72-1.40%Energy
17Eni S.p.A.
E
$79.3 B$55.54-0.60%Energy
18Slb N.V.
SLB
$76.5 B$51.41+0.21%Energy
19EOG Resources, Inc.
EOG
$74.8 B$140.55-1.76%Energy
20Energy Transfer LP
ET
$69.5 B$20.12-0.69%Energy
21Kinder Morgan, Inc.
KMI
$68.5 B$30.61-1.62%Energy
22TC Energy Corporation
TRP
$61.2 B$58.69-1.45%Energy
23Imperial Oil Limited
IMO
$60.2 B$122.24-1.37%Energy
24Targa Resources Corp.
TRGP
$59.6 B$277.22-1.88%Energy
25MPLX Lp
MPLX
$57.6 B$57.64-2.04%Energy
26Baker Hughes Company
BKR
$57.4 B$57.13+0.94%Energy
27Cenovus Energy Inc.
CVE
$57.0 B$31.12-1.12%Energy
28Occidental Petroleum Corporation
OXY
$56.6 B$56.10-2.04%Energy
29Cheniere Energy, Inc.
LNG
$56.3 B$269.56-2.80%Energy
30ONEOK, Inc.
OKE
$55.8 B$88.73-2.80%Energy
31Diamondback Energy, Inc.
FANG
$52.5 B$185.15-1.24%Energy
32Devon Energy Corporation
DVN
$51.8 B$46.70-3.78%Energy
33Woodside Energy Group Ltd
WDS
$41.8 B$22.38-1.17%Energy
34Cameco Corporation
CCJ
$38.4 B$87.12-0.06%Energy
35Ecopetrol S.A.
EC
$34.1 B$16.70+1.28%Energy
36EQT Corporation
EQT
$31.8 B$49.85-2.06%Energy
37Venture Global, Inc.
VG
$30.8 B$13.03-4.61%Energy
38Cheniere Energy Partners, L.P.
CQP
$30.7 B$63.43-0.33%Energy
39Tenaris S.A.
TS
$29.8 B$56.14-0.73%Energy
40TechnipFMC plc
FTI
$27.8 B$70.57+0.06%Energy
41Halliburton Company
HAL
$27.4 B$32.42+0.02%Energy
42Pembina Pipeline Corporation
PBA
$26.0 B$44.66-1.72%Energy
43Texas Pacific Land Corporation
TPL
$23.5 B$340.36+0.83%Energy
44TransCanada PipeLines Limited 6
TCPA
$21.1 B$20.89+0.05%Energy
45YPF Sociedad Anónima
YPF
$20.4 B$52.48-2.82%Energy
46Expand Energy Corporation
EXE
$20.1 B$85.26-2.01%Energy
47First Solar, Inc.
FSLR
$19.1 B$173.14+3.22%Energy
48HF Sinclair Corporation
DINO
$19.0 B$106.19+0.97%Energy
49Western Midstream Partners, LP
WES
$18.8 B$45.60+0.55%Energy
50Permian Resources Corporation
PR
$17.9 B$21.32-2.24%Energy
51Plains All American Pipeline, L.P.
PAA
$17.2 B$24.42-0.89%Energy
52Ovintiv Inc.
OVV
$16.6 B$59.50-0.63%Energy
53APA Corporation
APA
$15.1 B$42.26-2.15%Energy
54Viper Energy, Inc.
VNOM
$14.7 B$40.58-1.71%Energy
55DT Midstream, Inc.
DTM
$12.5 B$121.87-1.98%Energy
56Nextpower Inc.
NXT
$12.3 B$79.16+1.10%Energy
57Antero Resources Corporation
AR
$10.8 B$34.33-3.02%Energy
58Sunoco LP
SUN
$10.2 B$74.76-1.41%Energy
59Antero Midstream Corporation
AM
$9.9 B$20.72-1.41%Energy
60ARKO Petroleum Corp. Class A Common Stock
APC
$9.7 B$15.86-3.22%Energy
61Range Resources Corporation
RRC
$9.0 B$37.87-1.35%Energy
62PBF Energy Inc.
PBF
$8.7 B$74.42+2.49%Energy
63SM Energy Company
SM
$8.1 B$34.37-3.39%Energy
64Hess Midstream LP
HESM
$7.9 B$38.26-0.57%Energy
65Chord Energy Corporation
CHRD
$7.7 B$135.03-2.68%Energy
66Ultrapar Participações S.A.
UGP
$7.6 B$7.12-5.14%Energy
67National Fuel Gas Company
NFG
$7.5 B$77.72+0.01%Energy
68South Bow Corporation
SOBO
$7.1 B$33.99-0.96%Energy
69NOV Inc.
NOV
$7.1 B$19.46-0.20%Energy
70Vista Energy, S.A.B. de C.V.
VIST
$7.0 B$68.26-1.27%Energy
71Noble Corporation Plc
NE
$6.8 B$42.82-2.10%Energy
72Matador Resources Company
MTDR
$6.4 B$51.45-2.68%Energy
73LandBridge Company LLC
LB
$6.3 B$81.38-1.35%Energy
74Weatherford International plc
WFRD
$6.1 B$82.80+1.13%Energy
75NexGen Energy Ltd.
NXE
$6.1 B$9.19-0.86%Energy
76Magnolia Oil & Gas Corporation
MGY
$5.7 B$24.15-2.55%Energy
77Valaris Limited
VAL
$5.6 B$81.07-0.98%Energy
78Transocean Ltd.
RIG
$5.5 B$5.38-0.92%Energy
79Kodiak Gas Services, Inc.
KGS
$5.3 B$52.91+0.19%Energy
80Archrock, Inc.
AROC
$5.3 B$30.43-0.81%Energy
81Plains GP Holdings LP
PAGP
$5.3 B$26.58-0.45%Energy
82Murphy Oil Corporation
MUR
$5.2 B$36.73-2.81%Energy
83CVR Energy, Inc.
CVI
$5.2 B$51.52+0.43%Energy
84Golar LNG Limited
GLNG
$5.0 B$49.61-1.00%Energy
85CNX Resources Corporation
CNX
$4.9 B$32.79-1.86%Energy
86Warrior Met Coal, Inc.
HCC
$4.7 B$89.51+0.63%Energy
87Icahn Enterprises L.P.
IEP
$4.7 B$6.96+0.14%Energy
88California Resources Corp
CRC
$4.7 B$52.51+0.15%Energy
89Uranium Energy Corp.
UEC
$4.7 B$9.26-0.58%Energy
90Oceaneering International, Inc.
OII
$4.6 B$46.26-0.88%Energy
91Core Natural Resources, Inc.
CNR
$4.5 B$89.02+0.29%Energy
92Cactus, Inc.
WHD
$4.5 B$64.30-1.38%Energy
93Solaris Energy Infrastructure, Inc.
SEI
$4.3 B$70.97+1.24%Energy
94Crescent Energy Company
CRGY
$4.3 B$13.18-2.01%Energy
95Enphase Energy, Inc.
ENPH
$4.3 B$30.93-1.28%Energy
96Tidewater Inc.
TDW
$4.2 B$84.74-2.40%Energy
97Delek US Holdings, Inc.
DK
$4.2 B$67.84+1.39%Energy
98Patterson-UTI Energy, Inc.
PTEN
$4.1 B$10.91-2.42%Energy
99Transportadora de Gas del Sur S.A.
TGS
$4.0 B$26.62-2.06%Energy
100Par Pacific Holdings, Inc.
PARR
$3.9 B$77.46+0.90%Energy

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FAQ

What is the largest Energy company?
As of 2026-09-29, the largest US-listed Energy company by market cap is Exxon Mobil Corporation (XOM) at $665.4 B.

How big is the Energy sector?
254 US-listed Energy companies are worth $4.80 T combined, 4.7% of all US-listed market cap.