Largest utility companies by market cap

Rank	Name	Market Cap	Price	Today	Country
1	Nextera Energy NEE	£129.52 B	£62.09	1.16%	🇺🇸 USA
2	Iberdrola IBE.MC	£113.05 B	£16.94	0.18%	🇪🇸 Spain
3	Enel ENEL.MI	£77.07 B	£7.77	0.23%	🇮🇹 Italy
4	China Yangtze Power 600900.SS	£76.49 B	£3.13	0.07%	🇨🇳 China
5	Southern Company SO	£75.43 B	£65.57	0.52%	🇺🇸 USA
6	Constellation Energy CEG	£74.60 B	£210.56	1.72%	🇺🇸 USA
7	Duke Energy DUK	£69.91 B	£89.67	0.70%	🇺🇸 USA
8	TAQA TAQA.AE	£60.15 B	£0.53	0.37%	🇦🇪 UAE
9	National Grid NGG	£58.05 B	£57.74	0.15%	🇬🇧 UK
10	ENGIE ENGI.PA	£52.20 B	£20.55	0.50%	🇫🇷 France
11	Dominion Energy D	£43.39 B	£49.34	1.12%	🇺🇸 USA
12	E.ON EOAN.DE	£39.22 B	£15.01	0.09%	🇩🇪 Germany
13	Entergy ETR	£38.03 B	£79.61	0.96%	🇺🇸 USA
14	Endesa ELE.MC	£36.03 B	£35.40	0.00%	🇪🇸 Spain
15	Xcel Energy XEL	£35.22 B	£56.39	1.10%	🇺🇸 USA
16	ACWA POWER Company 2082.SR	£28.75 B	£37.53	0.10%	🇸🇦 S. Arabia
17	SSE SSE.L	£28.69 B	£23.79	0.17%	🇬🇧 UK

18	Dubai Electricity and Water Authority (DEWA) DEWA.AE	£27.55 B	£0.55	0.36%	🇦🇪 UAE
19	WEC Energy Group WEC	£25.68 B	£78.82	0.92%	🇺🇸 USA
20	NTPC Limited NTPC.NS	£25.13 B	£2.59	0.21%	🇮🇳 India
21	Naturgy NTGY.MC	£23.42 B	£25.28	0.41%	🇪🇸 Spain
22	Atmos Energy ATO	£21.11 B	£124.92	0.86%	🇺🇸 USA
23	DTE Energy DTE	£21.06 B	£101.25	0.75%	🇺🇸 USA
24	Fortis FTS	£20.97 B	£41.05	0.94%	🇨🇦 Canada
25	American Water AWK	£20.68 B	£104.07	1.00%	🇺🇸 USA
26	Eversource Energy ES	£19.88 B	£52.79	1.46%	🇺🇸 USA
27	AXIA Energia SA AXIA3.SA	£18.39 B	£8.08	0.34%	🇧🇷 Brazil
28	Verbund AG OEWA.F	£17.55 B	£50.53	0.84%	🇦🇹 Austria
29	Hydro One H.TO	£17.01 B	£28.35	0.51%	🇨🇦 Canada
30	EDP Group EDP.F	£16.44 B	£3.98	0.04%	🇵🇹 Portugal
31	Edison International EIX	£16.00 B	£41.59	2.01%	🇺🇸 USA
32	CMS Energy CMS	£15.88 B	£50.67	0.78%	🇺🇸 USA
33	KEPCO 9503.T	£15.51 B	£13.92	2.61%	🇯🇵 Japan
34	NiSource NI	£14.75 B	£30.77	1.24%	🇺🇸 USA
35	Evergy EVRG	£13.95 B	£60.52	1.44%	🇺🇸 USA
36	Tenaga Nasional TNABY	£13.83 B	£9.49	0.31%	🇲🇾 Malaysia
37	Alliant Energy LNT	£13.02 B	£50.23	0.38%	🇺🇸 USA
38	Public Power Corporation PPC.AT	£12.28 B	£20.92	0.58%	🇬🇷 Greece
39	Power Assets 0006.HK	£12.09 B	£5.68	0.42%	🇭🇰 Hong Kong
40	EDP Renováveis EDPR.LS	£12.02 B	£11.34	1.05%	🇪🇸 Spain
41	Chubu Electric Power 9502.T	£10.44 B	£13.82	1.76%	🇯🇵 Japan
42	Origin Energy ORG.AX	£10.41 B	£6.05	1.05%	🇦🇺 Australia
43	Osaka Gas 9532.T	£10.25 B	£27.02	2.82%	🇯🇵 Japan
44	United Utilities UU.L	£10.12 B	£13.63	0.15%	🇬🇧 UK
45	Tata Power TATAPOWER.NS	£9.16 B	£2.87	0.38%	🇮🇳 India
46	Severn Trent SVT.L	£9.03 B	£29.90	0.07%	🇬🇧 UK
47	GAIL GAIL.NS	£8.87 B	£1.35	1.14%	🇮🇳 India
48	Pinnacle West Capital PNW	£8.77 B	£72.39	0.64%	🇺🇸 USA
49	Essential Utilities WTRG	£8.77 B	£30.93	0.77%	🇺🇸 USA
50	CPFL Energia CPFE3.SA	£7.80 B	£6.77	1.41%	🇧🇷 Brazil
51	Edison EDNR.MI	£7.77 B	£1.64	0.74%	🇮🇹 Italy
52	Canadian Utilities CU.TO	£7.37 B	£27.10	0.20%	🇨🇦 Canada
53	Italgas IG.MI	£7.34 B	£7.22	0.19%	🇮🇹 Italy
54	OGE Energy OGE	£7.15 B	£34.64	0.93%	🇺🇸 USA
55	Equatorial Energia EQTL3.SA	£7.08 B	£5.64	1.41%	🇧🇷 Brazil
56	Enel Américas ENELAM.SN	£6.97 B	£0.06768	0.53%	🇨🇱 Chile
57	Centrica CNA.L	£6.87 B	£1.49	0.30%	🇬🇧 UK
58	Companhia Paranaense de Energia (COPEL) ELPC	£6.79 B	£9.15	1.23%	🇧🇷 Brazil
59	ENN Natural Gas Co.,Ltd. 600803.SS	£6.55 B	£2.12	0.36%	🇨🇳 China
60	PetGas (Petronas Gas) 6033.KL	£6.25 B	£3.16	1.82%	🇲🇾 Malaysia
61	ENGIE Brasil EGIE3.SA	£6.23 B	£4.40	0.70%	🇧🇷 Brazil
62	Meridian Energy MEZ.AX	£6.15 B	£2.32	0.23%	🇳🇿 New Zealand
63	A2A A2A.MI	£6.14 B	£1.96	0.79%	🇮🇹 Italy
64	BKW AG BKW.SW	£6.04 B	£114.60	0.00%	🇨🇭 Switzerland
65	UGI Corporation UGI	£5.98 B	£27.92	0.26%	🇺🇸 USA
66	Idacorp IDA	£5.81 B	£100.55	0.73%	🇺🇸 USA
67	PGE Polska PGE.WA	£5.47 B	£2.44	0.37%	🇵🇱 Poland
68	Adani Total Gas ATGL.NS	£5.29 B	£4.81	0.24%	🇮🇳 India
69	Torrent Power TORNTPOWER.NS	£5.10 B	£10.13	0.52%	🇮🇳 India
70	Hera Group HER.MI	£4.68 B	£3.18	0.87%	🇮🇹 Italy
71	Enel Chile ENIC	£4.47 B	£3.24	0.00%	🇨🇱 Chile
72	TXNM Energy TXNM	£4.42 B	£42.95	0.12%	🇺🇸 USA
73	EVN Group EVN.F	£4.39 B	£24.66	0.17%	🇦🇹 Austria
74	ATCO ACO-X.TO	£4.33 B	£38.49	0.08%	🇨🇦 Canada
75	Portland General Electric POR	£4.27 B	£36.32	0.99%	🇺🇸 USA

76	Black Hills BKH	£4.12 B	£54.14	0.98%	🇺🇸 USA
77	Contact Energy CEN.NZ	£4.04 B	£3.78	1.81%	🇳🇿 New Zealand
78	New Jersey Resources NJR	£4.02 B	£39.68	0.15%	🇺🇸 USA
79	ACEA ACE.MI	£3.74 B	£17.60	0.49%	🇮🇹 Italy
80	ONE Gas OGS	£3.73 B	£59.49	0.74%	🇺🇸 USA
81	Spire Inc. SR	£3.63 B	£61.55	0.68%	🇺🇸 USA
82	Pampa Energía PAM	£3.35 B	£62.59	1.94%	🇦🇷 Argentina
83	Tohoku Electric Power 9506.T	£3.23 B	£6.46	0.62%	🇯🇵 Japan
84	NorthWestern Energy NWE	£3.22 B	£52.37	1.01%	🇺🇸 USA
85	Aboitiz Power ABZPY	£3.13 B	£8.69	0.00%	🇵🇭 Philippines
86	AGL Energy AGL.AX	£3.12 B	£4.64	0.80%	🇦🇺 Australia
87	Qatar Electricity & Water Company QEWS.QA	£2.99 B	£2.72	0.30%	🇶🇦 Qatar
88	Tauron Polska TPE.WA	£2.98 B	£1.70	0.02%	🇵🇱 Poland
89	Otter Tail OTTR	£2.76 B	£65.94	0.44%	🇺🇸 USA
90	Iren IRE.MI	£2.68 B	£2.09	0.74%	🇮🇹 Italy
91	Mainova MNV6.F	£2.44 B	£326.54	0.52%	🇩🇪 Germany
92	Gujarat Gas GUJGASLTD.NS	£2.38 B	£2.54	0.00%	🇮🇳 India
93	Chesapeake Utilities CPK	£2.35 B	£97.68	1.05%	🇺🇸 USA
94	Avista AVA	£2.32 B	£27.80	1.02%	🇺🇸 USA
95	Comgás CGAS5.SA	£2.32 B	£17.53	0.33%	🇧🇷 Brazil
96	MARAFIQ (The Power and Water Utility Company for Jubail and Yanbu) 2083.SR	£2.21 B	£8.87	2.13%	🇸🇦 S. Arabia
97	Pennon Group PNN.L	£2.20 B	£4.67	1.17%	🇬🇧 UK
98	MGE Energy MGEE	£2.16 B	£57.32	0.77%	🇺🇸 USA
99	Vector Limited VCT.NZ	£2.11 B	£2.12	0.21%	🇳🇿 New Zealand
100	Toho Gas 9533.T	£2.09 B	£5.89	2.81%	🇯🇵 Japan

Largest utility companies by market cap

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