Companies: 11,075     total market cap: A$214.484 T
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Largest utility companies by market cap

Companies: 144 total market cap: A$3.577 T suggest/edit icon suggest/edit icon download icondownload icon
RankName
Market CapPriceTodayPrice (30 days)Country
favorite icon1
Nextera Energy
NEE
A$266.75 BA$127.900.28%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon2
Iberdrola
IBE.MC
A$225.85 BA$34.350.85%๐Ÿ‡ช๐Ÿ‡ธ Spain
favorite icon3
Enel
ENEL.MI
A$162.61 BA$16.391.57%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon4
Southern Company
SO
A$155.03 BA$137.521.55%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon5
China Yangtze Power
600900.SS
A$145.23 BA$5.942.33%๐Ÿ‡จ๐Ÿ‡ณ China
favorite icon6
Duke Energy
DUK
A$140.73 BA$180.531.42%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon7
Constellation Energy
CEG
A$128.70 BA$360.412.46%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon8
National Grid
NGG
A$117.54 BA$118.110.48%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon9
TAQA
TAQA.AE
A$116.13 BA$1.030.00%๐Ÿ‡ฆ๐Ÿ‡ช UAE
favorite icon10
ENGIE
ENGI.PA
A$110.92 BA$43.651.44%๐Ÿ‡ซ๐Ÿ‡ท France
favorite icon11
Dominion Energy
D
A$90.25 BA$102.621.01%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon12
E.ON
EOAN.DE
A$80.87 BA$30.952.30%๐Ÿ‡ฉ๐Ÿ‡ช Germany
favorite icon13
Entergy
ETR
A$76.72 BA$164.440.55%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon14
Xcel Energy
XEL
A$71.47 BA$114.490.92%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon15
Endesa
ELE.MC
A$66.26 BA$64.770.75%๐Ÿ‡ช๐Ÿ‡ธ Spain
favorite icon16
SSE
SSE.L
A$56.48 BA$46.831.58%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon17
ACWA POWER Company
2082.SR
A$53.66 BA$70.041.24%๐Ÿ‡ธ๐Ÿ‡ฆ S. Arabia
favorite icon18
WEC Energy Group
WEC
A$53.38 BA$163.891.35%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon19
Dubai Electricity and Water Authority (DEWA)
DEWA.AE
A$52.81 BA$1.060.00%๐Ÿ‡ฆ๐Ÿ‡ช UAE
favorite icon20
NTPC Limited
NTPC.NS
A$49.34 BA$5.090.55%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon21
DTE Energy
DTE
A$44.34 BA$213.161.33%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon22
Naturgy
NTGY.MC
A$43.49 BA$46.950.28%๐Ÿ‡ช๐Ÿ‡ธ Spain
favorite icon23
Edison International
EIX
A$42.99 BA$111.731.79%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon24
Fortis
FTS
A$42.76 BA$83.992.03%๐Ÿ‡จ๐Ÿ‡ฆ Canada
favorite icon25
Atmos Energy
ATO
A$42.54 BA$254.861.75%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon26
Eversource Energy
ES
A$40.39 BA$107.421.69%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon27
American Water
AWK
A$37.55 BA$192.293.96%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon28
Hydro One
H.TO
A$35.99 BA$59.990.38%๐Ÿ‡จ๐Ÿ‡ฆ Canada
favorite icon29
CMS Energy
CMS
A$32.89 BA$106.490.50%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon30
Verbund AG
OEWA.F
A$32.89 BA$94.682.28%๐Ÿ‡ฆ๐Ÿ‡น Austria
favorite icon31
Tenaga Nasional
TNABY
A$32.10 BA$22.0317.93%๐Ÿ‡ฒ๐Ÿ‡พ Malaysia
favorite icon32
AXIA Energia SA
AXIA3.SA
A$31.83 BA$13.981.37%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon33
NiSource
NI
A$31.75 BA$66.241.23%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon34
EDP Group
EDP.F
A$30.34 BA$7.341.78%๐Ÿ‡ต๐Ÿ‡น Portugal
favorite icon35
Evergy
EVRG
A$28.56 BA$123.911.33%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon36
Alliant Energy
LNT
A$28.00 BA$108.441.61%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon37
EDP Renovรกveis
EDPR.LS
A$24.02 BA$22.671.49%๐Ÿ‡ช๐Ÿ‡ธ Spain
favorite icon38
Power Assets
0006.HK
A$22.97 BA$10.781.72%๐Ÿ‡ญ๐Ÿ‡ฐ Hong Kong
favorite icon39
KEPCO
9503.T
A$22.60 BA$20.290.84%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon40
Public Power Corporation
PPC.AT
A$22.40 BA$37.510.87%๐Ÿ‡ฌ๐Ÿ‡ท Greece
favorite icon41
United Utilities
UU.L
A$19.34 BA$26.050.88%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon42
Chubu Electric Power
9502.T
A$19.05 BA$25.235.28%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon43
Pinnacle West Capital
PNW
A$18.95 BA$156.452.07%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon44
Osaka Gas
9532.T
A$18.07 BA$47.540.43%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon45
Origin Energy
ORG.AX
A$17.98 BA$10.440.58%๐Ÿ‡ฆ๐Ÿ‡บ Australia
favorite icon46
Tata Power
TATAPOWER.NS
A$17.90 BA$5.601.00%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon47
Severn Trent
SVT.L
A$17.33 BA$57.450.13%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon48
GAIL
GAIL.NS
A$16.77 BA$2.550.83%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon49
Italgas
IG.MI
A$16.62 BA$16.350.16%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon50
Essential Utilities
WTRG
A$16.02 BA$56.504.06%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon51
CPFL Energia
CPFE3.SA
A$15.28 BA$13.270.77%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon52
Canadian Utilities
CU.TO
A$15.04 BA$55.241.06%๐Ÿ‡จ๐Ÿ‡ฆ Canada
favorite icon53
Centrica
CNA.L
A$15.02 BA$3.322.36%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon54
Edison
EDNR.MI
A$14.72 BA$3.110.73%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon55
OGE Energy
OGE
A$14.57 BA$70.601.17%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon56
Equatorial Energia
EQTL3.SA
A$14.06 BA$11.211.19%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon57
Enel Amรฉricas
ENELAM.SN
A$13.52 BA$0.131.11%๐Ÿ‡จ๐Ÿ‡ฑ Chile
favorite icon58
BKW AG
BKW.SW
A$12.56 BA$238.191.61%๐Ÿ‡จ๐Ÿ‡ญ Switzerland
favorite icon59
Meridian Energy
MEZ.AX
A$12.51 BA$4.631.28%๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand
favorite icon60
PetGas (Petronas Gas)
6033.KL
A$12.28 BA$6.210.11%๐Ÿ‡ฒ๐Ÿ‡พ Malaysia
favorite icon61
Companhia Paranaense de Energia (COPEL)
ELPC
A$12.16 BA$16.392.88%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon62
ENGIE Brasil
EGIE3.SA
A$12.10 BA$8.550.72%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon63
Idacorp
IDA
A$11.98 BA$216.311.20%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon64
A2A
A2A.MI
A$11.86 BA$3.791.53%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon65
Adani Total Gas
ATGL.NS
A$11.56 BA$10.521.08%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon66
UGI Corporation
UGI
A$11.30 BA$52.751.74%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon67
ENN Natural Gas Co.,Ltd.
600803.SS
A$10.83 BA$3.501.66%๐Ÿ‡จ๐Ÿ‡ณ China
favorite icon68
Torrent Power
TORNTPOWER.NS
A$10.63 BA$21.111.42%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon69
Hera Group
HER.MI
A$9.38 BA$6.350.21%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon70
TXNM Energy
TXNM
A$9.12 BA$82.410.81%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon71
Portland General Electric
POR
A$8.75 BA$75.611.27%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon72
Enel Chile
ENIC
A$8.71 BA$6.301.57%๐Ÿ‡จ๐Ÿ‡ฑ Chile
favorite icon73
New Jersey Resources
NJR
A$8.56 BA$84.872.38%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon74
EVN Group
EVN.F
A$8.54 BA$47.910.34%๐Ÿ‡ฆ๐Ÿ‡น Austria
favorite icon75
Black Hills
BKH
A$8.26 BA$108.522.16%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon76
Contact Energy
CEN.NZ
A$8.22 BA$7.680.27%๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand
favorite icon77
ATCO
ACO-X.TO
A$7.95 BA$78.841.20%๐Ÿ‡จ๐Ÿ‡ฆ Canada
favorite icon78
PGE Polska
PGE.WA
A$7.87 BA$3.510.73%๐Ÿ‡ต๐Ÿ‡ฑ Poland
favorite icon79
ACEA
ACE.MI
A$7.53 BA$35.452.08%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon80
ONE Gas
OGS
A$7.16 BA$114.222.23%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon81
Spire Inc.
SR
A$6.93 BA$117.312.26%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon82
Aboitiz Power
ABZPY
A$6.47 BA$17.976.65%๐Ÿ‡ต๐Ÿ‡ญ Philippines
favorite icon83
NorthWestern Energy
NWE
A$6.45 BA$104.892.16%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon84
Qatar Electricity & Water Company
QEWS.QA
A$6.32 BA$5.751.81%๐Ÿ‡ถ๐Ÿ‡ฆ Qatar
favorite icon85
Pampa Energรญa
PAM
A$6.29 BA$117.042.19%๐Ÿ‡ฆ๐Ÿ‡ท Argentina
favorite icon86
Tauron Polska
TPE.WA
A$6.10 BA$3.481.03%๐Ÿ‡ต๐Ÿ‡ฑ Poland
favorite icon87
AGL Energy
AGL.AX
A$5.63 BA$8.381.45%๐Ÿ‡ฆ๐Ÿ‡บ Australia
favorite icon88
Otter Tail
OTTR
A$5.60 BA$133.503.42%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon89
Iren
IRE.MI
A$5.32 BA$4.150.08%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon90
Avista
AVA
A$5.00 BA$60.572.05%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon91
Tohoku Electric Power
9506.T
A$5.00 BA$10.000.22%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon92
Mainova
MNV6.F
A$4.74 BA$632.296.63%๐Ÿ‡ฉ๐Ÿ‡ช Germany
favorite icon93
Comgรกs
CGAS5.SA
A$4.62 BA$34.870.91%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon94
Chesapeake Utilities
CPK
A$4.59 BA$191.552.58%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon95
Gujarat Gas
GUJGASLTD.NS
A$4.55 BA$4.860.00%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon96
Pennon Group
PNN.L
A$4.43 BA$9.400.12%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon97
MGE Energy
MGEE
A$4.43 BA$117.371.85%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon98
Vector Limited
VCT.NZ
A$4.15 BA$4.150.00%๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand
favorite icon99
H2O America
HTO
A$3.85 BA$92.172.78%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon100
LEW (Lechwerke)
LEC.F
A$3.80 BA$107.291.50%๐Ÿ‡ฉ๐Ÿ‡ช Germany

This is the list of the largest utility companies by market capitalization. A public utility company or simply utility company is an organization that maintains the infrastructure for a public service. Only the top utility companies are shown in this list and utility companies that are not publicly traded are excluded. The ranking and the market cap data shown on this page are updated daily.

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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