Largest utility companies by market cap

Rank	Name	Market Cap	Price	Today	Country
1	Nextera Energy NEE	£147.36 B	£70.73	1.72%	🇺🇸 USA
2	Iberdrola IBE.MC	£118.29 B	£17.50	1.01%	🇪🇸 Spain
3	Enel ENEL.MI	£85.81 B	£8.55	1.02%	🇮🇹 Italy
4	Constellation Energy CEG	£83.72 B	£231.10	6.41%	🇺🇸 USA
5	Southern Company SO	£77.98 B	£70.82	0.66%	🇺🇸 USA
6	Duke Energy DUK	£73.84 B	£94.96	0.52%	🇺🇸 USA
7	China Yangtze Power 600900.SS	£68.39 B	£2.80	0.31%	🇨🇳 China
8	National Grid NGG	£67.89 B	£68.29	1.03%	🇬🇧 UK
9	TAQA TAQA.AE	£64.27 B	£0.57	0.70%	🇦🇪 UAE
10	ENGIE ENGI.PA	£57.23 B	£23.55	1.73%	🇫🇷 France
11	E.ON EOAN.DE	£42.75 B	£16.36	1.43%	🇩🇪 Germany
12	Dominion Energy D	£40.23 B	£47.12	0.76%	🇺🇸 USA
13	Xcel Energy XEL	£36.69 B	£62.03	0.67%	🇺🇸 USA
14	Entergy ETR	£35.17 B	£77.76	0.31%	🇺🇸 USA
15	SSE SSE.L	£31.49 B	£26.13	1.28%	🇬🇧 UK
16	Endesa ELE.MC	£31.06 B	£29.93	7.09%	🇪🇸 Spain
17	Dubai Electricity and Water Authority (DEWA) DEWA.AE	£30.79 B	£0.62	0.00%	🇦🇪 UAE

18	NTPC Limited NTPC.NS	£30.28 B	£3.12	0.35%	🇮🇳 India
19	WEC Energy Group WEC	£27.88 B	£85.67	0.09%	🇺🇸 USA
20	ACWA POWER Company 2082.SR	£25.66 B	£33.50	0.58%	🇸🇦 S. Arabia
21	DTE Energy DTE	£22.44 B	£107.99	0.16%	🇺🇸 USA
22	Atmos Energy ATO	£22.25 B	£134.55	0.17%	🇺🇸 USA
23	Naturgy NTGY.MC	£21.63 B	£22.52	0.00%	🇪🇸 Spain
24	Edison International EIX	£21.40 B	£55.62	0.79%	🇺🇸 USA
25	Fortis FTS	£21.31 B	£42.01	0.46%	🇨🇦 Canada
26	Eversource Energy ES	£20.85 B	£55.54	0.35%	🇺🇸 USA
27	AXIA Energia SA AXIA3.SA	£19.81 B	£8.81	1.40%	🇧🇷 Brazil
28	American Water AWK	£19.34 B	£99.11	0.87%	🇺🇸 USA
29	Hydro One H.TO	£18.78 B	£31.32	0.52%	🇨🇦 Canada
30	Verbund AG OEWA.F	£18.16 B	£51.95	0.08%	🇦🇹 Austria
31	CMS Energy CMS	£17.39 B	£56.76	0.63%	🇺🇸 USA
32	Tenaga Nasional TNABY	£16.29 B	£10.83	0.34%	🇲🇾 Malaysia
33	NiSource NI	£16.23 B	£34.31	0.48%	🇺🇸 USA
34	EDP Group EDP.F	£16.20 B	£3.85	0.47%	🇵🇹 Portugal
35	KEPCO 9503.T	£14.50 B	£13.02	0.25%	🇯🇵 Japan
36	Evergy EVRG	£14.03 B	£60.98	0.47%	🇺🇸 USA
37	Alliant Energy LNT	£13.61 B	£52.95	0.39%	🇺🇸 USA
38	EDP Renováveis EDPR.LS	£12.38 B	£11.79	2.27%	🇪🇸 Spain
39	Power Assets 0006.HK	£12.36 B	£5.80	1.68%	🇭🇰 Hong Kong
40	Osaka Gas 9532.T	£11.82 B	£30.66	0.11%	🇯🇵 Japan
41	Origin Energy ORG.AX	£10.95 B	£6.36	0.25%	🇦🇺 Australia
42	Italgas IG.MI	£9.86 B	£9.71	1.09%	🇮🇹 Italy
43	Tata Power TATAPOWER.NS	£9.79 B	£3.07	0.72%	🇮🇳 India
44	Severn Trent SVT.L	£9.64 B	£32.02	1.59%	🇬🇧 UK
45	United Utilities UU.L	£9.32 B	£13.67	1.41%	🇬🇧 UK
46	Edison EDNR.MI	£9.26 B	£1.96	0.67%	🇮🇹 Italy
47	Chubu Electric Power 9502.T	£9.20 B	£12.19	1.23%	🇯🇵 Japan
48	GAIL GAIL.NS	£9.04 B	£1.38	0.77%	🇮🇳 India
49	Pinnacle West Capital PNW	£8.85 B	£73.96	0.45%	🇺🇸 USA
50	Centrica CNA.L	£8.63 B	£1.91	0.88%	🇬🇧 UK
51	CPFL Energia CPFE3.SA	£8.46 B	£7.35	2.14%	🇧🇷 Brazil
52	Essential Utilities WTRG	£8.31 B	£29.39	1.22%	🇺🇸 USA
53	Equatorial Energia EQTL3.SA	£7.65 B	£6.08	2.05%	🇧🇷 Brazil
54	OGE Energy OGE	£7.37 B	£35.77	0.54%	🇺🇸 USA
55	BKW AG BKW.SW	£7.33 B	£139.04	0.76%	🇨🇭 Switzerland
56	Enel Américas ENELAM.SN	£7.23 B	£0.06746	0.45%	🇨🇱 Chile
57	Canadian Utilities CU.TO	£6.99 B	£25.72	1.39%	🇨🇦 Canada
58	PetGas (Petronas Gas) 6033.KL	£6.80 B	£3.44	2.90%	🇲🇾 Malaysia
59	A2A A2A.MI	£6.58 B	£2.11	0.45%	🇮🇹 Italy
60	ENN Natural Gas Co.,Ltd. 600803.SS	£6.58 B	£2.13	0.85%	🇨🇳 China
61	Meridian Energy MEZ.AX	£6.57 B	£2.49	0.63%	🇳🇿 New Zealand
62	Companhia Paranaense de Energia (COPEL) ELPC	£6.36 B	£8.57	3.76%	🇧🇷 Brazil
63	Torrent Power TORNTPOWER.NS	£6.35 B	£12.61	0.60%	🇮🇳 India
64	Public Power Corporation PPC.AT	£6.00 B	£16.26	0.59%	🇬🇷 Greece
65	UGI Corporation UGI	£5.94 B	£27.68	0.03%	🇺🇸 USA
66	Idacorp IDA	£5.72 B	£105.90	0.13%	🇺🇸 USA
67	ENGIE Brasil EGIE3.SA	£5.60 B	£4.91	1.54%	🇧🇷 Brazil
68	Hera Group HER.MI	£5.57 B	£3.80	0.64%	🇮🇹 Italy
69	PGE Polska PGE.WA	£4.80 B	£2.14	0.19%	🇵🇱 Poland
70	ACEA ACE.MI	£4.78 B	£22.51	1.30%	🇮🇹 Italy
71	TXNM Energy TXNM	£4.75 B	£43.69	0.39%	🇺🇸 USA
72	Adani Total Gas ATGL.NS	£4.61 B	£4.19	0.46%	🇮🇳 India
73	EVN Group EVN.F	£4.58 B	£25.67	0.17%	🇦🇹 Austria
74	Portland General Electric POR	£4.56 B	£39.52	0.35%	🇺🇸 USA
75	Enel Chile ENIC	£4.39 B	£3.18	3.12%	🇨🇱 Chile

76	Black Hills BKH	£4.11 B	£54.49	0.33%	🇺🇸 USA
77	Contact Energy CEN.NZ	£4.07 B	£4.10	0.86%	🇳🇿 New Zealand
78	Tauron Polska TPE.WA	£4.01 B	£2.29	0.45%	🇵🇱 Poland
79	ATCO ACO-X.TO	£4.00 B	£35.02	0.50%	🇨🇦 Canada
80	New Jersey Resources NJR	£3.99 B	£39.66	0.51%	🇺🇸 USA
81	Spire Inc. SR	£3.95 B	£66.92	0.28%	🇺🇸 USA
82	ONE Gas OGS	£3.78 B	£63.12	0.95%	🇺🇸 USA
83	AGL Energy AGL.AX	£3.53 B	£5.25	1.67%	🇦🇺 Australia
84	Pampa Energía PAM	£3.45 B	£60.19	1.75%	🇦🇷 Argentina
85	Aboitiz Power ABZPY	£3.44 B	£9.57	0.00%	🇵🇭 Philippines
86	Qatar Electricity & Water Company QEWS.QA	£3.35 B	£3.05	0.00%	🇶🇦 Qatar
87	NorthWestern Corporation NWE	£3.15 B	£51.32	0.32%	🇺🇸 USA
88	Iren IRE.MI	£3.03 B	£2.37	1.60%	🇮🇹 Italy
89	Tohoku Electric Power 9506.T	£2.95 B	£5.91	3.83%	🇯🇵 Japan
90	Allete ALE	£2.91 B	£50.19	0.06%	🇺🇸 USA
91	Pennon Group PNN.L	£2.78 B	£5.90	0.60%	🇬🇧 UK
92	Otter Tail OTTR	£2.67 B	£63.69	0.82%	🇺🇸 USA
93	Avista AVA	£2.56 B	£31.53	0.09%	🇺🇸 USA
94	Comgás CGAS5.SA	£2.53 B	£19.10	0.38%	🇧🇷 Brazil
95	Toho Gas 9533.T	£2.41 B	£26.31	1.16%	🇯🇵 Japan
96	Chesapeake Utilities CPK	£2.36 B	£99.83	0.01%	🇺🇸 USA
97	Gujarat Gas GUJGASLTD.NS	£2.27 B	£3.30	0.12%	🇮🇳 India
98	MGE Energy MGEE	£2.23 B	£61.03	1.30%	🇺🇸 USA
99	Colbún COLBUN.SN	£2.19 B	£0.13	2.70%	🇨🇱 Chile
100	LEW (Lechwerke) LEC.F	£2.16 B	£61.11	0.00%	🇩🇪 Germany

Largest utility companies by market cap

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