| Rank | Logo | Name | Ticker | Market Cap | Price | Today % | Country |
|---|---|---|---|---|---|---|---|
| 1 |
|
Nextera Energy | NEE | $157.03 B | $76.26 | 0.10% | USA |
| 2 |
|
Iberdrola | IBE.MC | $128.97 B | $19.30 | 0.21% | Spain |
| 3 |
|
Southern Company | SO | $104.25 B | $94.78 | 0.16% | USA |
| 4 |
|
TAQA | TAQA.AE | $102.55 B | $0.91 | 0.90% | UAE |
| 5 |
|
Constellation Energy | CEG | $97.95 B | $313.56 | 0.21% | USA |
| 6 |
|
Duke Energy | DUK | $96.86 B | $124.57 | 0.07% | USA |
| 7 |
|
Enel | ENEL.MI | $95.67 B | $9.44 | 0.36% | Italy |
| 8 |
|
China Yangtze Power | 600900.SS | $94.91 B | $3.88 | 0.58% | China |
| 9 |
|
National Grid | NGG | $70.98 B | $71.54 | 0.75% | UK |
| 10 |
|
ENGIE | ENGI.PA | $53.39 B | $21.95 | 0.05% | France |
| 11 |
|
Dominion Energy | D | $52.39 B | $61.39 | 0.21% | USA |
| 12 |
|
E.ON | EOAN.DE | $47.48 B | $18.08 | 0.35% | Germany |
| 13 |
|
ACWA POWER Company | 2082.SR | $46.17 B | $60.28 | 0.18% | S. Arabia |
| 14 |
|
Xcel Energy | XEL | $43.44 B | $73.46 | 0.40% | USA |
| 15 |
|
Entergy | ETR | $39.92 B | $89.44 | 0.44% | USA |
| 16 |
|
Dubai Electricity and Water Authority (DEWA) | DEWA.AE | $37.84 B | $0.76 | 1.09% | UAE |
| 17 |
|
NTPC Limited | NTPC.NS | $37.63 B | $3.88 | 0.94% | India |
| 18 |
|
WEC Energy Group | WEC | $34.98 B | $108.69 | 0.20% | USA |
| 19 |
|
Endesa | ELE.MC | $32.36 B | $31.08 | 0.34% | Spain |
| 20 |
|
Naturgy | NTGY.MC | $30.62 B | $31.88 | 0.51% | Spain |
| 21 |
|
DTE Energy | DTE | $29.21 B | $140.75 | 0.19% | USA |
| 22 |
|
American Water | AWK | $28.47 B | $145.97 | 0.24% | USA |
| 23 |
|
Atmos Energy | ATO | $26.76 B | $166.72 | 0.38% | USA |
| 24 |
|
SSE | SSE.L | $26.51 B | $24.07 | 0.48% | UK |
| 25 |
|
Fortis | FTS | $25.62 B | $50.88 | 0.06% | Canada |
| 26 |
|
Verbund AG | OEWA.F | $25.47 B | $73.08 | 0.48% | Austria |
| 27 |
|
Eversource Energy | ES | $24.35 B | $65.62 | 0.14% | USA |
| 28 |
|
Hydro One | H.TO | $22.02 B | $36.73 | 0.20% | Canada |
| 29 |
|
CMS Energy | CMS | $21.86 B | $73.04 | 0.05% | USA |
| 30 |
|
Edison International | EIX | $20.71 B | $53.83 | 3.81% | USA |
| 31 |
|
NiSource | NI | $19.94 B | $42.36 | 0.41% | USA |
| 32 |
|
Tenaga Nasional | TNABY | $18.94 B | $13.00 | 0.00% | Malaysia |
| 33 |
|
EDP Group | EDP.F | $18.62 B | $4.43 | 0.29% | Portugal |
| 34 |
|
Centrais Electricas Brasileiras | EBR | $18.19 B | $7.76 | 1.24% | Brazil |
| 35 |
|
Alliant Energy | LNT | $17.03 B | $66.28 | 0.07% | USA |
| 36 |
|
Evergy | EVRG | $16.74 B | $72.76 | 0.22% | USA |
| 37 |
|
KEPCO | 9503.T | $15.59 B | $13.87 | 0.12% | Japan |
| 38 |
|
Origin Energy | ORG.AX | $14.47 B | $8.40 | 1.16% | Australia |
| 39 |
|
Tata Power | TATAPOWER.NS | $14.26 B | $4.46 | 0.64% | India |
| 40 |
|
Power Assets | 0006.HK | $13.74 B | $6.45 | 0.10% | Hong Kong |
| 41 |
|
GAIL | GAIL.NS | $13.39 B | $2.04 | 0.20% | India |
| 42 |
|
EDP Renováveis | EDPR.LS | $12.76 B | $12.14 | 0.29% | Spain |
| 43 |
|
Edison | EDNR.MI | $11.94 B | $2.54 | 1.35% | Italy |
| 44 |
|
Osaka Gas | 9532.T | $11.33 B | $28.83 | 0.26% | Japan |
| 45 |
|
BKW AG | BKW.SW | $11.06 B | $209.79 | 6.09% | Switzerland |
| 46 |
|
Essential Utilities | WTRG | $10.99 B | $39.20 | 0.17% | USA |
| 47 |
|
Pinnacle West Capital | PNW | $10.92 B | $91.52 | 0.86% | USA |
| 48 |
|
United Utilities | UU.L | $10.82 B | $15.71 | 0.95% | UK |
| 49 |
|
Severn Trent | SVT.L | $10.77 B | $35.43 | 0.34% | UK |
| 50 |
|
Enel Américas | ENELAM.SN | $10.75 B | $0.10 | 0.44% | Chile |
| 51 |
|
Chubu Electric Power | 9502.T | $10.57 B | $14.01 | 0.53% | Japan |
| 52 |
|
Centrica | CNA.L | $10.50 B | $2.22 | 0.52% | UK |
| 53 |
|
Italgas | IG.MI | $9.10 B | $8.97 | 1.45% | Italy |
| 54 |
|
OGE Energy | OGE | $9.08 B | $45.11 | 0.35% | USA |
| 55 |
|
PetGas (Petronas Gas) | 6033.KL | $8.85 B | $4.48 | 0.85% | Malaysia |
| 56 |
|
Meridian Energy | MEZ.AX | $8.77 B | $3.36 | 3.98% | New Zealand |
| 57 |
|
CPFL Energia | CPFE3.SA | $8.16 B | $7.09 | 0.46% | Brazil |
| 58 |
|
ENN Natural Gas Co.,Ltd. | 600803.SS | $8.07 B | $2.61 | 0.16% | China |
| 59 |
|
A2A | A2A.MI | $7.97 B | $2.55 | 0.46% | Italy |
| 60 |
|
Equatorial Energia | EQTL3.SA | $7.95 B | $6.36 | 1.39% | Brazil |
| 61 |
|
Adani Total Gas | ATGL.NS | $7.78 B | $7.08 | 1.97% | India |
| 62 |
|
UGI Corporation | UGI | $7.46 B | $34.74 | 0.32% | USA |
| 63 |
|
Torrent Power | TORNTPOWER.NS | $7.45 B | $14.80 | 0.51% | India |
| 64 |
|
PGE Polska | PGE.WA | $7.01 B | $3.12 | 1.37% | Poland |
| 65 |
|
Idacorp | IDA | $6.83 B | $126.57 | 0.05% | USA |
| 66 |
|
Copel | ELP | $6.49 B | $8.71 | 0.80% | Brazil |
| 67 |
|
Hera Group | HER.MI | $6.35 B | $4.33 | 0.38% | Italy |
| 68 |
|
Public Power Corporation | PPC.AT | $6.28 B | $17.01 | 0.83% | Greece |
| 69 |
|
ENGIE Brasil | EGIE3.SA | $6.01 B | $7.37 | 2.10% | Brazil |
| 70 |
|
TXNM Energy | TXNM | $5.96 B | $56.59 | 0.07% | USA |
| 71 |
|
Canadian Utilities | CU.TO | $5.69 B | $27.73 | 0.34% | Canada |
| 72 |
|
Aboitiz Power | ABZPY | $5.39 B | $12.95 | 0.00% | Philippines |
| 73 |
|
Contact Energy | CEN.NZ | $5.28 B | $5.37 | 0.33% | New Zealand |
| 74 |
|
EVN Group | EVN.F | $5.02 B | $28.00 | 1.05% | Austria |
| 75 |
|
ACEA | ACE.MI | $4.99 B | $23.52 | 0.80% | Italy |
| 76 |
|
Qatar Electricity & Water Company | QEWS.QA | $4.77 B | $4.34 | 0.89% | Qatar |
| 77 |
|
New Jersey Resources | NJR | $4.72 B | $47.03 | 0.10% | USA |
| 78 |
|
Enel Chile | ENIC | $4.71 B | $3.37 | 0.59% | Chile |
| 79 |
|
Portland General Electric | POR | $4.62 B | $42.19 | 0.73% | USA |
| 80 |
|
ONE Gas | OGS | $4.51 B | $75.20 | 0.15% | USA |
| 81 |
|
Spire Energy | SR | $4.49 B | $76.08 | 0.09% | USA |
| 82 |
|
Black Hills | BKH | $4.35 B | $59.84 | 0.32% | USA |
| 83 |
|
ATCO | ACO-X.TO | $4.16 B | $36.92 | 1.04% | Canada |
| 84 |
|
Tauron Polska | TPE.WA | $4.15 B | $2.37 | 0.23% | Poland |
| 85 |
|
Tohoku Electric Power | 9506.T | $3.91 B | $7.81 | 0.39% | Japan |
| 86 |
|
Iren | IRE.MI | $3.88 B | $3.03 | 0.38% | Italy |
| 87 |
|
Pampa Energía | PAM | $3.87 B | $70.64 | 0.46% | Argentina |
| 88 |
|
Allete | ALE | $3.74 B | $64.57 | 0.03% | USA |
| 89 |
|
AGL Energy | AGL.AX | $3.69 B | $5.49 | 1.39% | Australia |
| 90 |
|
NorthWestern Corporation | NWE | $3.50 B | $57.16 | 0.58% | USA |
| 91 |
|
Otter Tail | OTTR | $3.48 B | $83.18 | 0.01% | USA |
| 92 |
|
Gujarat Gas | GUJGASLTD.NS | $3.43 B | $4.99 | 0.68% | India |
| 93 |
|
Indraprastha Gas | IGL.NS | $3.31 B | $2.37 | 0.73% | India |
| 94 |
|
MGE Energy | MGEE | $3.11 B | $85.13 | 0.04% | USA |
| 95 |
|
Pennon Group | PNN.L | $3.09 B | $6.56 | 0.20% | UK |
| 96 |
|
Comgás | CGAS5.SA | $3.01 B | $23.13 | 0.04% | Brazil |
| 97 |
|
Avista | AVA | $2.98 B | $36.76 | 0.14% | USA |
| 98 |
|
Toho Gas | 9533.T | $2.94 B | $30.92 | 1.25% | Japan |
| 99 |
|
Chesapeake Utilities | CPK | $2.93 B | $124.54 | 0.02% | USA |
| 100 |
|
LEW (Lechwerke) | LEC.F | $2.86 B | $80.75 | 0.71% | Germany |
Largest utility companies by market capitalization
*This list highlights the leading companies in this category, ranked by their market value. Only publicly traded companies are included, since private companies don’t share enough financial details to estimate their value.
Market capitalization (or market cap) is the total value of a public company. It’s usually calculated by multiplying the company’s share price by the number of shares available.
Stock prices may not always be live and can be delayed from a few minutes to several hours.
All company logos are owned by their respective copyright holders and are shown here for editorial use only.
