Largest Utilities Companies by Market Cap

The largest companies in the Utilities sector ranked by market capitalization. Updated daily via S3 data sync.

Companies Listed

80

Total Market Cap

$1.88T

Largest Company

GE VERNOVA INC (GEV)

RankCompanyTickerMarket Cap
1GE VERNOVA INCGEV$247.11B
2NEXTERA ENERGY INCNEE$195.16B
3SOUTHERNSO$108.38B
4DUKE ENERGY CORPDUK$102.51B
5CONSTELLATION ENERGY CORPCEG$85.12B
6AMERICAN ELECTRIC POWER INCAEP$71.89B
7SEMPRASRE$64.32B
8DOMINION ENERGY INCD$55.09B
9VISTRA CORPVST$52.03B
10ENTERGY CORPETR$51.58B
11XCEL ENERGY INCXEL$50.25B
12EXELON CORPEXC$50.17B
13CONSOLIDATED EDISON INCED$41.35B
14PUBLIC SERVICE ENTERPRISE GROUP INPEG$40.75B
15PG&E CORPPCG$38.73B
16WEC ENERGY GROUP INCWEC$38.09B
17NRG ENERGY INCNRG$32.79B
18ATMOS ENERGY CORPATO$31.22B
19DTE ENERGYDTE$30.81B
20AMEREN CORPAEE$30.77B
21FIRSTENERGY CORPFE$29.47B
22PPL CORPPPL$29.20B
23CENTERPOINT ENERGY INCCNP$28.47B
24EDISON INTERNATIONALEIX$27.94B
25AMERICAN WATER WORKS INCAWK$26.43B
26EVERSOURCE ENERGYES$26.09B
27CMS ENERGY CORPCMS$24.08B
28NISOURCE INCNI$22.80B
29EVERGY INCEVRG$19.08B
30ALLIANT ENERGY CORPLNT$18.68B
31TALEN ENERGY CORPTLN$15.08B
32PINNACLE WEST CORPPNW$12.37B
33ESSENTIAL UTILITIES INCWTRG$11.46B
34AES CORPAES$10.28B
35OGE ENERGY CORPOGE$10.11B
36CLEARWAY ENERGY INC CLASS CCWEN$8.14B
37OKLO INC CLASS AOKLO$8.09B
38IDACORP INCIDA$7.96B
39UGI CORPUGI$7.95B
40ORMAT TECH INCORA$6.83B
41TXNM ENERGY INCTXNM$6.44B
42SOUTHWEST GAS HOLDINGS INCSWX$6.43B
43PORTLAND GENERAL ELECTRICPOR$6.20B
44BROOKFIELD RENEWABLE SUBORDINATE VBEPC$5.92B
45NEW JERSEY RESOURCES CORPNJR$5.72B
46ONE GAS INCOGS$5.61B
47SPIRE INCSR$5.54B
48BLACK HILLS CORPBKH$5.51B
49BROOKFIELD INFRASTRUCTURE CORP CLABIPC$4.84B
50NORTHWESTERN ENERGY GROUP INCNWE$4.28B
51ARIS WATER SOLUTIONS INC CLASS AARIS$4.15B
52ALLETE INCALE$3.94B
53EXCELERATE ENERGY INC CLASS AEE$3.87B
54OTTER TAIL CORPOTTR$3.73B
55AVISTA CORPAVA$3.41B
56CHESAPEAKE UTILITIES CORPCPK$3.11B
57CENTURI HOLDINGS INCCTRI$3.09B
58AMERICAN STATES WATERAWR$3.01B
59MGE ENERGY INCMGEE$2.88B
60NUSCALE POWER CORP CLASS ASMR$2.73B
61CALIFORNIA WATER SERVICE GROUPCWT$2.73B
62HAWAIIAN ELECTRIC INDUSTRIES INCHE$2.63B
63FLUENCE ENERGY INC CLASS AFLNC$2.43B
64NORTHWEST NATURAL HOLDING COMPANYNWN$2.29B
65H2O AMERICAHTO$2.06B
66SELECT WATER SOLUTIONS INC CLASS AWTTR$1.60B
67MIDDLESEX WATERMSEX$984.44M
68UNITIL CORPUTL$970.60M
69CONSOLIDATED WATER LTDCWCO$541.51M
70YORK WATERYORW$454.55M
71CADIZ INCCDZI$410.56M
72GENIE ENERGY LTD CLASS BGNE$375.79M
73PURE CYCLE CORPPCYO$265.96M
74RGC RESOURCES INCRGCO$224.83M
75GLOBAL WATER RESOURCES INCGWRS$219.42M
76NEW FORTRESS ENERGY INC CLASS ANFE$168.17M
77MONTAUK RENEWABLES INCMNTK$167.96M
78OPAL FUELS INC CLASS AOPAL$70.76M
79VERDE CLEAN FUELS INC CLASS AVGAS$66.82M
80NEXTNRG INCNXXT$53.61M

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