Largest utility companies by market cap

Rank	Name	Market Cap	Price	Today	Country
1	Nextera Energy NEE	£138.05 B	£65.83	0.23%	🇺🇸 USA
2	Iberdrola IBE.MC	£126.23 B	£18.92	0.83%	🇪🇸 Spain
3	China Yangtze Power 600900.SS	£81.78 B	£3.34	2.15%	🇨🇳 China
4	Enel ENEL.MI	£80.32 B	£8.08	1.25%	🇮🇹 Italy
5	Southern Company SO	£80.09 B	£69.62	0.24%	🇺🇸 USA
6	Duke Energy DUK	£75.65 B	£97.03	0.38%	🇺🇸 USA
7	National Grid NGG	£64.43 B	£64.09	0.82%	🇬🇧 UK
8	Constellation Energy CEG	£63.33 B	£178.76	2.47%	🇺🇸 USA
9	TAQA TAQA.AE	£60.74 B	£0.54	0.37%	🇦🇪 UAE
10	ENGIE ENGI.PA	£50.83 B	£20.01	0.54%	🇫🇷 France
11	Dominion Energy D	£45.68 B	£51.95	0.16%	🇺🇸 USA
12	E.ON EOAN.DE	£41.87 B	£16.03	1.01%	🇩🇪 Germany
13	Entergy ETR	£39.31 B	£82.27	1.43%	🇺🇸 USA
14	Xcel Energy XEL	£38.47 B	£59.95	0.16%	🇺🇸 USA
15	Endesa ELE.MC	£37.61 B	£37.07	1.36%	🇪🇸 Spain
16	SSE SSE.L	£31.64 B	£26.07	1.55%	🇬🇧 UK
17	WEC Energy Group WEC	£29.03 B	£88.26	0.18%	🇺🇸 USA

18	Dubai Electricity and Water Authority (DEWA) DEWA.AE	£27.52 B	£0.55	0.37%	🇦🇪 UAE
19	NTPC Limited NTPC.NS	£24.58 B	£2.54	1.39%	🇮🇳 India
20	Fortis FTS	£23.53 B	£45.63	0.41%	🇨🇦 Canada
21	ACWA POWER Company 2082.SR	£23.43 B	£30.58	1.41%	🇸🇦 S. Arabia
22	Naturgy NTGY.MC	£22.86 B	£24.68	0.94%	🇪🇸 Spain
23	American Water AWK	£22.63 B	£113.69	1.86%	🇺🇸 USA
24	Atmos Energy ATO	£22.05 B	£130.53	0.82%	🇺🇸 USA
25	Verbund AG OEWA.F	£21.39 B	£61.59	0.14%	🇦🇹 Austria
26	DTE Energy DTE	£20.93 B	£100.60	1.93%	🇺🇸 USA
27	Eversource Energy ES	£20.20 B	£53.65	2.07%	🇺🇸 USA
28	Hydro One H.TO	£18.35 B	£30.59	0.73%	🇨🇦 Canada
29	Edison International EIX	£17.47 B	£45.41	0.98%	🇺🇸 USA
30	CMS Energy CMS	£16.53 B	£52.72	0.42%	🇺🇸 USA
31	AXIA Energia SA AXIA3.SA	£16.48 B	£7.08	0.23%	🇧🇷 Brazil
32	EDP Group EDP.F	£16.45 B	£3.98	5.00%	🇵🇹 Portugal
33	NiSource NI	£15.90 B	£33.15	1.88%	🇺🇸 USA
34	Evergy EVRG	£15.03 B	£65.20	1.39%	🇺🇸 USA
35	Alliant Energy LNT	£14.20 B	£54.78	0.45%	🇺🇸 USA
36	Tenaga Nasional TNABY	£14.04 B	£9.64	0.94%	🇲🇾 Malaysia
37	KEPCO 9503.T	£13.42 B	£12.05	5.88%	🇯🇵 Japan
38	Power Assets 0006.HK	£13.24 B	£6.21	1.32%	🇭🇰 Hong Kong
39	EDP Renováveis EDPR.LS	£12.15 B	£11.47	1.63%	🇪🇸 Spain
40	Public Power Corporation PPC.AT	£11.66 B	£19.86	1.11%	🇬🇷 Greece
41	United Utilities UU.L	£11.51 B	£15.51	0.64%	🇬🇧 UK
42	Origin Energy ORG.AX	£10.93 B	£6.34	0.16%	🇦🇺 Australia
43	Severn Trent SVT.L	£9.96 B	£32.99	0.78%	🇬🇧 UK
44	Osaka Gas 9532.T	£9.89 B	£26.29	7.29%	🇯🇵 Japan
45	Essential Utilities WTRG	£9.74 B	£34.35	2.04%	🇺🇸 USA
46	GAIL GAIL.NS	£9.57 B	£1.46	0.86%	🇮🇳 India
47	Pinnacle West Capital PNW	£9.38 B	£77.45	1.65%	🇺🇸 USA
48	Tata Power TATAPOWER.NS	£8.84 B	£2.77	3.80%	🇮🇳 India
49	Chubu Electric Power 9502.T	£8.31 B	£11.01	6.72%	🇯🇵 Japan
50	OGE Energy OGE	£7.83 B	£37.91	0.38%	🇺🇸 USA
51	Italgas IG.MI	£7.78 B	£7.65	0.52%	🇮🇹 Italy
52	Canadian Utilities CU.TO	£7.61 B	£27.98	0.24%	🇨🇦 Canada
53	ENN Natural Gas Co.,Ltd. 600803.SS	£7.37 B	£2.38	2.21%	🇨🇳 China
54	Edison EDNR.MI	£7.31 B	£1.55	0.00%	🇮🇹 Italy
55	CPFL Energia CPFE3.SA	£7.21 B	£6.27	1.03%	🇧🇷 Brazil
56	Centrica CNA.L	£6.80 B	£1.50	0.76%	🇬🇧 UK
57	PGE Polska PGE.WA	£6.77 B	£3.02	1.19%	🇵🇱 Poland
58	Idacorp IDA	£6.46 B	£109.78	0.40%	🇺🇸 USA
59	Enel Américas ENELAM.SN	£6.36 B	£0.06236	1.74%	🇨🇱 Chile
60	A2A A2A.MI	£6.32 B	£2.02	0.78%	🇮🇹 Italy
61	PetGas (Petronas Gas) 6033.KL	£6.28 B	£3.17	0.35%	🇲🇾 Malaysia
62	Equatorial Energia EQTL3.SA	£6.18 B	£4.93	0.27%	🇧🇷 Brazil
63	Meridian Energy MEZ.AX	£6.15 B	£2.31	1.78%	🇳🇿 New Zealand
64	UGI Corporation UGI	£5.95 B	£27.76	2.34%	🇺🇸 USA
65	BKW AG BKW.SW	£5.93 B	£112.38	0.96%	🇨🇭 Switzerland
66	Companhia Paranaense de Energia (COPEL) ELPC	£5.82 B	£7.85	1.41%	🇧🇷 Brazil
67	ENGIE Brasil EGIE3.SA	£5.60 B	£3.96	0.19%	🇧🇷 Brazil
68	Torrent Power TORNTPOWER.NS	£4.98 B	£9.90	0.96%	🇮🇳 India
69	Adani Total Gas ATGL.NS	£4.96 B	£4.51	1.80%	🇮🇳 India
70	Black Hills BKH	£4.81 B	£63.13	0.52%	🇺🇸 USA
71	TXNM Energy TXNM	£4.79 B	£43.55	0.17%	🇺🇸 USA
72	ATCO ACO-X.TO	£4.63 B	£45.92	1.36%	🇨🇦 Canada
73	Hera Group HER.MI	£4.60 B	£3.13	1.01%	🇮🇹 Italy
74	EVN Group EVN.F	£4.53 B	£25.43	0.00%	🇦🇹 Austria
75	Enel Chile ENIC	£4.42 B	£3.20	2.28%	🇨🇱 Chile

76	New Jersey Resources NJR	£4.13 B	£40.79	0.67%	🇺🇸 USA
77	Portland General Electric POR	£4.08 B	£34.32	0.02%	🇺🇸 USA
78	Contact Energy CEN.NZ	£3.96 B	£3.66	0.35%	🇳🇿 New Zealand
79	Spire Inc. SR	£3.93 B	£66.57	1.18%	🇺🇸 USA
80	ONE Gas OGS	£3.83 B	£61.05	0.45%	🇺🇸 USA
81	ACEA ACE.MI	£3.82 B	£18.00	0.74%	🇮🇹 Italy
82	NorthWestern Energy NWE	£3.76 B	£61.18	0.02%	🇺🇸 USA
83	Qatar Electricity & Water Company QEWS.QA	£3.24 B	£2.95	1.77%	🇶🇦 Qatar
84	AGL Energy AGL.AX	£3.18 B	£4.73	0.22%	🇦🇺 Australia
85	Aboitiz Power ABZPY	£3.16 B	£8.78	0.00%	🇵🇭 Philippines
86	Tauron Polska TPE.WA	£3.03 B	£1.73	1.40%	🇵🇱 Poland
87	Tohoku Electric Power 9506.T	£2.90 B	£5.80	4.32%	🇯🇵 Japan
88	Chesapeake Utilities CPK	£2.66 B	£105.69	0.01%	🇺🇸 USA
89	Iren IRE.MI	£2.62 B	£2.04	0.00%	🇮🇹 Italy
90	Pampa Energía PAM	£2.56 B	£47.79	1.19%	🇦🇷 Argentina
91	H2O America HTO	£2.56 B	£46.72	0.03%	🇺🇸 USA
92	Avista AVA	£2.55 B	£30.52	1.84%	🇺🇸 USA
93	Otter Tail OTTR	£2.50 B	£59.67	4.56%	🇺🇸 USA
94	Gujarat Gas GUJGASLTD.NS	£2.41 B	£2.57	0.00%	🇮🇳 India
95	Mainova MNV6.F	£2.38 B	£318.41	0.00%	🇩🇪 Germany
96	Pennon Group PNN.L	£2.37 B	£3.43	1.38%	🇬🇧 UK
97	Comgás CGAS5.SA	£2.25 B	£17.02	0.35%	🇧🇷 Brazil
98	MGE Energy MGEE	£2.21 B	£58.45	0.99%	🇺🇸 USA
99	MARAFIQ (The Power and Water Utility Company for Jubail and Yanbu) 2083.SR	£2.08 B	£8.34	2.42%	🇸🇦 S. Arabia
100	Enerjisa Enerji ENJSA.IS	£2.06 B	£1.75	2.51%	🇹🇷 Turkey

Largest utility companies by market cap

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