Companies: 11,342     total market cap: A$219.385 T
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Largest utility companies by market cap

Companies: 145 total market cap: A$3.352 T suggest/edit icon suggest/edit icon download icondownload icon
RankName
Market CapPriceTodayPrice (30 days)Country
favorite icon1
Nextera Energy
NEE
A$230.30 BA$110.430.63%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon2
Iberdrola
IBE.MC
A$224.80 BA$33.690.43%๐Ÿ‡ช๐Ÿ‡ธ Spain
favorite icon3
China Yangtze Power
600900.SS
A$149.83 BA$6.120.56%๐Ÿ‡จ๐Ÿ‡ณ China
favorite icon4
Enel
ENEL.MI
A$141.24 BA$14.241.51%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon5
Southern Company
SO
A$138.42 BA$120.330.30%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon6
Constellation Energy
CEG
A$131.12 BA$370.090.55%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon7
Duke Energy
DUK
A$127.90 BA$164.040.34%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon8
TAQA
TAQA.AE
A$117.04 BA$1.030.37%๐Ÿ‡ฆ๐Ÿ‡ช UAE
favorite icon9
National Grid
NGG
A$109.99 BA$109.411.05%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon10
ENGIE
ENGI.PA
A$93.64 BA$36.861.15%๐Ÿ‡ซ๐Ÿ‡ท France
favorite icon11
Dominion Energy
D
A$77.50 BA$88.120.91%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon12
E.ON
EOAN.DE
A$71.99 BA$27.541.52%๐Ÿ‡ฉ๐Ÿ‡ช Germany
favorite icon13
Entergy
ETR
A$69.29 BA$145.040.51%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon14
Endesa
ELE.MC
A$68.94 BA$67.861.45%๐Ÿ‡ช๐Ÿ‡ธ Spain
favorite icon15
Xcel Energy
XEL
A$64.10 BA$102.621.20%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon16
SSE
SSE.L
A$56.55 BA$46.561.05%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon17
Dubai Electricity and Water Authority (DEWA)
DEWA.AE
A$51.26 BA$1.031.50%๐Ÿ‡ฆ๐Ÿ‡ช UAE
favorite icon18
ACWA POWER Company
2082.SR
A$47.95 BA$62.592.33%๐Ÿ‡ธ๐Ÿ‡ฆ S. Arabia
favorite icon19
WEC Energy Group
WEC
A$47.57 BA$146.020.14%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon20
NTPC Limited
NTPC.NS
A$45.60 BA$4.702.37%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon21
Naturgy
NTGY.MC
A$44.12 BA$47.631.45%๐Ÿ‡ช๐Ÿ‡ธ Spain
favorite icon22
Fortis
FTS
A$38.82 BA$75.990.25%๐Ÿ‡จ๐Ÿ‡ฆ Canada
favorite icon23
Atmos Energy
ATO
A$38.17 BA$225.900.51%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon24
DTE Energy
DTE
A$37.22 BA$178.870.96%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon25
American Water
AWK
A$37.20 BA$187.211.87%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon26
AXIA Energia SA
AXIA3.SA
A$35.94 BA$15.672.82%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon27
Verbund AG
OEWA.F
A$35.41 BA$101.940.40%๐Ÿ‡ฆ๐Ÿ‡น Austria
favorite icon28
Eversource Energy
ES
A$34.91 BA$92.710.30%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon29
EDP Group
EDP.F
A$31.85 BA$7.711.31%๐Ÿ‡ต๐Ÿ‡น Portugal
favorite icon30
Hydro One
H.TO
A$30.75 BA$51.250.43%๐Ÿ‡จ๐Ÿ‡ฆ Canada
favorite icon31
Edison International
EIX
A$29.80 BA$77.460.17%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon32
CMS Energy
CMS
A$28.30 BA$91.610.16%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon33
Tenaga Nasional
TNABY
A$27.35 BA$18.773.57%๐Ÿ‡ฒ๐Ÿ‡พ Malaysia
favorite icon34
NiSource
NI
A$27.17 BA$56.670.18%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon35
KEPCO
9503.T
A$26.70 BA$23.971.52%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon36
Evergy
EVRG
A$26.23 BA$113.790.48%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon37
Alliant Energy
LNT
A$23.97 BA$92.460.97%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon38
Power Assets
0006.HK
A$23.16 BA$10.870.50%๐Ÿ‡ญ๐Ÿ‡ฐ Hong Kong
favorite icon39
EDP Renovรกveis
EDPR.LS
A$21.89 BA$20.661.59%๐Ÿ‡ช๐Ÿ‡ธ Spain
favorite icon40
Public Power Corporation
PPC.AT
A$21.57 BA$36.730.53%๐Ÿ‡ฌ๐Ÿ‡ท Greece
favorite icon41
United Utilities
UU.L
A$20.02 BA$26.960.93%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon42
Osaka Gas
9532.T
A$19.81 BA$52.481.18%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon43
Origin Energy
ORG.AX
A$18.77 BA$10.900.65%๐Ÿ‡ฆ๐Ÿ‡บ Australia
favorite icon44
Chubu Electric Power
9502.T
A$18.12 BA$24.000.47%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon45
Severn Trent
SVT.L
A$17.92 BA$59.331.43%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon46
GAIL
GAIL.NS
A$16.80 BA$2.560.39%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon47
Pinnacle West Capital
PNW
A$16.70 BA$137.871.36%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon48
Tata Power
TATAPOWER.NS
A$16.69 BA$5.232.47%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon49
Essential Utilities
WTRG
A$16.06 BA$56.601.84%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon50
CPFL Energia
CPFE3.SA
A$15.25 BA$13.243.18%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon51
Equatorial Energia
EQTL3.SA
A$14.49 BA$11.542.47%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon52
Edison
EDNR.MI
A$14.43 BA$3.050.32%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon53
Canadian Utilities
CU.TO
A$14.11 BA$51.840.82%๐Ÿ‡จ๐Ÿ‡ฆ Canada
favorite icon54
Companhia Paranaense de Energia (COPEL)
ELPC
A$13.72 BA$18.483.96%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon55
Italgas
IG.MI
A$13.57 BA$13.360.22%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon56
OGE Energy
OGE
A$13.44 BA$65.170.72%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon57
Centrica
CNA.L
A$12.84 BA$2.841.22%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon58
ENN Natural Gas Co.,Ltd.
600803.SS
A$12.75 BA$4.124.40%๐Ÿ‡จ๐Ÿ‡ณ China
favorite icon59
Enel Amรฉricas
ENELAM.SN
A$12.68 BA$0.124.81%๐Ÿ‡จ๐Ÿ‡ฑ Chile
favorite icon60
PGE Polska
PGE.WA
A$12.43 BA$5.542.85%๐Ÿ‡ต๐Ÿ‡ฑ Poland
favorite icon61
PetGas (Petronas Gas)
6033.KL
A$11.98 BA$6.060.69%๐Ÿ‡ฒ๐Ÿ‡พ Malaysia
favorite icon62
ENGIE Brasil
EGIE3.SA
A$11.97 BA$8.454.03%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon63
Meridian Energy
MEZ.AX
A$11.62 BA$4.390.90%๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand
favorite icon64
UGI Corporation
UGI
A$11.46 BA$53.472.31%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon65
A2A
A2A.MI
A$11.36 BA$3.630.58%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon66
Idacorp
IDA
A$11.03 BA$190.860.71%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon67
BKW AG
BKW.SW
A$10.69 BA$202.690.86%๐Ÿ‡จ๐Ÿ‡ญ Switzerland
favorite icon68
Adani Total Gas
ATGL.NS
A$9.56 BA$8.701.84%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon69
Torrent Power
TORNTPOWER.NS
A$9.38 BA$18.630.17%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon70
TXNM Energy
TXNM
A$9.24 BA$83.950.21%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon71
ATCO
ACO-X.TO
A$8.45 BA$75.161.11%๐Ÿ‡จ๐Ÿ‡ฆ Canada
favorite icon72
Hera Group
HER.MI
A$8.45 BA$5.720.91%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon73
EVN Group
EVN.F
A$8.39 BA$47.080.87%๐Ÿ‡ฆ๐Ÿ‡น Austria
favorite icon74
Enel Chile
ENIC
A$8.29 BA$5.990.97%๐Ÿ‡จ๐Ÿ‡ฑ Chile
favorite icon75
Black Hills
BKH
A$7.77 BA$101.991.17%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon76
Portland General Electric
POR
A$7.53 BA$64.030.47%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon77
New Jersey Resources
NJR
A$7.48 BA$74.150.86%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon78
Contact Energy
CEN.NZ
A$7.30 BA$6.821.74%๐Ÿ‡ณ๐Ÿ‡ฟ New Zealand
favorite icon79
ACEA
ACE.MI
A$6.86 BA$32.300.40%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon80
Spire Inc.
SR
A$6.58 BA$111.451.44%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon81
ONE Gas
OGS
A$6.55 BA$104.301.20%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon82
NorthWestern Energy
NWE
A$6.12 BA$99.561.08%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon83
Aboitiz Power
ABZPY
A$6.09 BA$16.910.00%๐Ÿ‡ต๐Ÿ‡ญ Philippines
favorite icon84
Tauron Polska
TPE.WA
A$5.91 BA$3.370.18%๐Ÿ‡ต๐Ÿ‡ฑ Poland
favorite icon85
Pampa Energรญa
PAM
A$5.90 BA$109.800.39%๐Ÿ‡ฆ๐Ÿ‡ท Argentina
favorite icon86
Qatar Electricity & Water Company
QEWS.QA
A$5.64 BA$5.132.26%๐Ÿ‡ถ๐Ÿ‡ฆ Qatar
favorite icon87
Tohoku Electric Power
9506.T
A$5.64 BA$11.262.29%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon88
AGL Energy
AGL.AX
A$5.48 BA$8.150.99%๐Ÿ‡ฆ๐Ÿ‡บ Australia
favorite icon89
Otter Tail
OTTR
A$5.36 BA$127.730.46%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon90
Iren
IRE.MI
A$4.97 BA$3.880.25%๐Ÿ‡ฎ๐Ÿ‡น Italy
favorite icon91
Gujarat Gas
GUJGASLTD.NS
A$4.64 BA$4.950.00%๐Ÿ‡ฎ๐Ÿ‡ณ India
favorite icon92
Chesapeake Utilities
CPK
A$4.62 BA$183.082.45%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon93
Mainova
MNV6.F
A$4.61 BA$614.851.06%๐Ÿ‡ฉ๐Ÿ‡ช Germany
favorite icon94
Comgรกs
CGAS5.SA
A$4.47 BA$33.781.03%๐Ÿ‡ง๐Ÿ‡ท Brazil
favorite icon95
Avista
AVA
A$4.25 BA$50.750.68%๐Ÿ‡บ๐Ÿ‡ธ USA
favorite icon96
Pennon Group
PNN.L
A$4.11 BA$8.733.43%๐Ÿ‡ฌ๐Ÿ‡ง UK
favorite icon97
Toho Gas
9533.T
A$4.02 BA$11.381.58%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon98
Shikoku Electric Power Company
9507.T
A$3.92 BA$19.191.38%๐Ÿ‡ฏ๐Ÿ‡ต Japan
favorite icon99
MARAFIQ (The Power and Water Utility Company for Jubail and Yanbu)
2083.SR
A$3.88 BA$15.540.20%๐Ÿ‡ธ๐Ÿ‡ฆ S. Arabia
favorite icon100
MGE Energy
MGEE
A$3.84 BA$101.721.03%๐Ÿ‡บ๐Ÿ‡ธ USA

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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