Largest utility companies by market cap

Rank	Name	Market Cap	Price	Today	Country
1	Nextera Energy NEE	£130.22 B	£62.53	1.75%	🇺🇸 USA
2	Iberdrola IBE.MC	£107.58 B	£16.10	1.53%	🇪🇸 Spain
3	Constellation Energy CEG	£83.35 B	£230.07	9.80%	🇺🇸 USA
4	Enel ENEL.MI	£81.82 B	£8.16	1.18%	🇮🇹 Italy
5	Southern Company SO	£73.18 B	£66.47	0.14%	🇺🇸 USA
6	China Yangtze Power 600900.SS	£69.63 B	£2.85	1.12%	🇨🇳 China
7	Duke Energy DUK	£69.31 B	£89.14	0.27%	🇺🇸 USA
8	TAQA TAQA.AE	£67.97 B	£0.61	1.02%	🇦🇪 UAE
9	National Grid NGG	£60.09 B	£60.48	1.93%	🇬🇧 UK
10	ENGIE ENGI.PA	£50.27 B	£20.67	0.25%	🇫🇷 France
11	E.ON EOAN.DE	£39.46 B	£15.10	1.22%	🇩🇪 Germany
12	Dominion Energy D	£39.02 B	£45.71	1.31%	🇺🇸 USA
13	Xcel Energy XEL	£33.44 B	£56.53	0.33%	🇺🇸 USA
14	Entergy ETR	£32.19 B	£72.09	0.78%	🇺🇸 USA
15	Dubai Electricity and Water Authority (DEWA) DEWA.AE	£30.02 B	£0.60	0.34%	🇦🇪 UAE
16	SSE SSE.L	£28.14 B	£23.45	1.12%	🇬🇧 UK
17	Endesa ELE.MC	£27.79 B	£26.78	0.55%	🇪🇸 Spain

18	NTPC Limited NTPC.NS	£27.68 B	£2.85	0.79%	🇮🇳 India
19	ACWA POWER Company 2082.SR	£27.00 B	£35.25	0.40%	🇸🇦 S. Arabia
20	WEC Energy Group WEC	£26.41 B	£81.19	0.40%	🇺🇸 USA
21	Naturgy NTGY.MC	£21.40 B	£22.29	1.31%	🇪🇸 Spain
22	DTE Energy DTE	£21.04 B	£101.32	0.67%	🇺🇸 USA
23	Atmos Energy ATO	£20.61 B	£127.46	0.11%	🇺🇸 USA
24	Eversource Energy ES	£19.66 B	£52.42	0.60%	🇺🇸 USA
25	Fortis FTS	£19.62 B	£38.83	0.44%	🇨🇦 Canada
26	American Water AWK	£19.45 B	£99.69	0.01%	🇺🇸 USA
27	Verbund AG OEWA.F	£18.98 B	£54.28	0.16%	🇦🇹 Austria
28	Centrais Electricas Brasileiras EBR	£18.55 B	£8.25	1.01%	🇧🇷 Brazil
29	Edison International EIX	£17.95 B	£46.65	1.41%	🇺🇸 USA
30	Hydro One H.TO	£16.98 B	£28.32	0.53%	🇨🇦 Canada
31	Tenaga Nasional TNABY	£16.44 B	£10.93	0.00%	🇲🇾 Malaysia
32	CMS Energy CMS	£16.30 B	£53.59	0.56%	🇺🇸 USA
33	NiSource NI	£15.54 B	£32.85	0.92%	🇺🇸 USA
34	EDP Group EDP.F	£15.01 B	£3.57	0.27%	🇵🇹 Portugal
35	KEPCO 9503.T	£13.33 B	£11.97	1.09%	🇯🇵 Japan
36	Evergy EVRG	£13.15 B	£57.15	0.87%	🇺🇸 USA
37	Alliant Energy LNT	£12.94 B	£50.35	0.42%	🇺🇸 USA
38	EDP Renováveis EDPR.LS	£11.91 B	£11.33	2.51%	🇪🇸 Spain
39	Power Assets 0006.HK	£11.57 B	£5.43	1.52%	🇭🇰 Hong Kong
40	Osaka Gas 9532.T	£10.20 B	£26.37	0.27%	🇯🇵 Japan
41	Edison EDNR.MI	£9.89 B	£2.09	0.00%	🇮🇹 Italy
42	Tata Power TATAPOWER.NS	£9.64 B	£3.02	0.35%	🇮🇳 India
43	Origin Energy ORG.AX	£9.48 B	£5.47	0.73%	🇦🇺 Australia
44	Italgas IG.MI	£8.95 B	£8.82	0.00%	🇮🇹 Italy
45	GAIL GAIL.NS	£8.90 B	£1.35	0.56%	🇮🇳 India
46	BKW AG BKW.SW	£8.80 B	£166.90	1.59%	🇨🇭 Switzerland
47	Severn Trent SVT.L	£8.54 B	£28.37	0.57%	🇬🇧 UK
48	Essential Utilities WTRG	£8.42 B	£29.77	0.45%	🇺🇸 USA
49	Pinnacle West Capital PNW	£8.38 B	£70.06	1.10%	🇺🇸 USA
50	United Utilities UU.L	£8.35 B	£12.26	0.53%	🇬🇧 UK
51	Centrica CNA.L	£8.24 B	£1.82	0.41%	🇬🇧 UK
52	CPFL Energia CPFE3.SA	£8.22 B	£7.13	1.23%	🇧🇷 Brazil
53	Chubu Electric Power 9502.T	£7.77 B	£10.30	0.00%	🇯🇵 Japan
54	Enel Américas ENELAM.SN	£7.77 B	£0.07251	0.90%	🇨🇱 Chile
55	PetGas (Petronas Gas) 6033.KL	£6.81 B	£3.44	0.32%	🇲🇾 Malaysia
56	OGE Energy OGE	£6.72 B	£32.63	0.18%	🇺🇸 USA
57	A2A A2A.MI	£6.71 B	£2.15	0.53%	🇮🇹 Italy
58	Equatorial Energia EQTL3.SA	£6.56 B	£5.22	0.82%	🇧🇷 Brazil
59	ENN Natural Gas Co.,Ltd. 600803.SS	£6.43 B	£2.08	2.37%	🇨🇳 China
60	Canadian Utilities CU.TO	£6.37 B	£23.45	0.30%	🇨🇦 Canada
61	Meridian Energy MEZ.AX	£6.34 B	£2.40	0.84%	🇳🇿 New Zealand
62	UGI Corporation UGI	£6.02 B	£28.05	0.11%	🇺🇸 USA
63	Public Power Corporation PPC.AT	£5.92 B	£16.05	0.05%	🇬🇷 Greece
64	Torrent Power TORNTPOWER.NS	£5.63 B	£11.19	0.94%	🇮🇳 India
65	Idacorp IDA	£5.43 B	£100.64	1.42%	🇺🇸 USA
66	Hera Group HER.MI	£5.38 B	£3.67	1.20%	🇮🇹 Italy
67	Copel ELP	£5.14 B	£6.93	0.50%	🇧🇷 Brazil
68	Adani Total Gas ATGL.NS	£4.95 B	£4.51	1.38%	🇮🇳 India
69	ENGIE Brasil EGIE3.SA	£4.84 B	£4.24	0.33%	🇧🇷 Brazil
70	TXNM Energy TXNM	£4.81 B	£44.23	0.22%	🇺🇸 USA
71	Enel Chile ENIC	£4.44 B	£3.21	1.13%	🇨🇱 Chile
72	EVN Group EVN.F	£4.33 B	£24.28	0.18%	🇦🇹 Austria
73	ACEA ACE.MI	£4.25 B	£20.03	0.43%	🇮🇹 Italy
74	PGE Polska PGE.WA	£4.22 B	£1.88	2.66%	🇵🇱 Poland
75	Portland General Electric POR	£4.17 B	£37.15	0.79%	🇺🇸 USA

76	Black Hills BKH	£4.13 B	£54.83	0.27%	🇺🇸 USA
77	Contact Energy CEN.NZ	£3.96 B	£4.03	1.08%	🇳🇿 New Zealand
78	Spire Energy SR	£3.69 B	£62.46	0.70%	🇺🇸 USA
79	New Jersey Resources NJR	£3.62 B	£35.97	1.18%	🇺🇸 USA
80	ONE Gas OGS	£3.53 B	£58.85	1.00%	🇺🇸 USA
81	ATCO ACO-X.TO	£3.52 B	£30.87	0.10%	🇨🇦 Canada
82	Aboitiz Power ABZPY	£3.48 B	£9.68	0.00%	🇵🇭 Philippines
83	Qatar Electricity & Water Company QEWS.QA	£3.47 B	£3.16	1.22%	🇶🇦 Qatar
84	Tauron Polska TPE.WA	£3.42 B	£1.95	3.65%	🇵🇱 Poland
85	Pampa Energía PAM	£3.41 B	£59.57	1.07%	🇦🇷 Argentina
86	NorthWestern Corporation NWE	£3.15 B	£51.37	0.39%	🇺🇸 USA
87	Iren IRE.MI	£3.04 B	£2.38	0.15%	🇮🇹 Italy
88	Allete ALE	£2.94 B	£50.77	0.06%	🇺🇸 USA
89	AGL Energy AGL.AX	£2.91 B	£4.33	0.12%	🇦🇺 Australia
90	Tohoku Electric Power 9506.T	£2.78 B	£5.57	0.42%	🇯🇵 Japan
91	Otter Tail OTTR	£2.75 B	£65.68	0.50%	🇺🇸 USA
92	Pennon Group PNN.L	£2.57 B	£5.45	0.74%	🇬🇧 UK
93	Comgás CGAS5.SA	£2.46 B	£18.64	0.16%	🇧🇷 Brazil
94	Avista AVA	£2.44 B	£30.04	0.22%	🇺🇸 USA
95	Gujarat Gas GUJGASLTD.NS	£2.33 B	£3.38	1.04%	🇮🇳 India
96	Toho Gas 9533.T	£2.24 B	£24.34	0.17%	🇯🇵 Japan
97	Colbún COLBUN.SN	£2.23 B	£0.13	1.62%	🇨🇱 Chile
98	Chesapeake Utilities CPK	£2.20 B	£93.16	1.03%	🇺🇸 USA
99	LEW (Lechwerke) LEC.F	£2.18 B	£61.57	0.71%	🇩🇪 Germany
100	MGE Energy MGEE	£2.17 B	£59.50	0.46%	🇺🇸 USA

Largest utility companies by market cap

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