Sectors · Utilities

Utilities

Top utilities companies by market capitalization, ranked. Click through for real-time filings and ratings on any ticker. 177 companies tracked.

Industries in Utilities

• Electric Utilities: Central63
• Natural Gas Distribution24
• Power Generation24
• Environmental Services13
• Oil/Gas Transmission14
• Oil & Gas Production8
• Telecommunications Equipment16
• Water Supply14
• Medical Specialities1

Top companies

1. 1SOSouthern Company· Electric Utilities: Central$109.73B
2. 2DUKDuke Energy Corporation (Holding Company)· Power Generation$101.75B
3. 3CEGConstellation Energy Corporation· Electric Utilities: Central$99.09B
4. 4WMWaste Management Inc.· Environmental Services$95.88B
5. 5WMBWilliams Companies Inc.· Natural Gas Distribution$90.50B
6. 6EPDEnterprise Products Partners L.P.· Natural Gas Distribution$83.79B
7. 7NGGNational Grid Transco PLC National Grid PLC (NEW)· Natural Gas Distribution$81.67B
8. 8TRPTC Energy Corporation· Natural Gas Distribution$73.54B
9. 9KMIKinder Morgan Inc.· Natural Gas Distribution$73.11B
10. 10RSGRepublic Services Inc.· Environmental Services$66.74B
11. 11DDominion Energy Inc.· Electric Utilities: Central$62.53B
12. 12SREDBA Sempra· Natural Gas Distribution$60.78B
13. 13TRGPTarga Resources Inc.· Natural Gas Distribution$60.39B
14. 14OKEONEOK Inc.· Oil & Gas Production$58.70B
15. 15CIENCiena Corporation· Telecommunications Equipment$55.34B
16. 16VSTVistra Corp.· Electric Utilities: Central$55.09B
17. 17ETREntergy Corporation· Electric Utilities: Central$53.09B
18. 18XELXcel Energy Inc.· Power Generation$50.98B
19. 19EXCExelon Corporation· Power Generation$48.63B
20. 20PCGPacific Gas & Electric Co.· Power Generation$47.84B
21. 21AEPAmerican Electric Power Company Inc.· Electric Utilities: Central$44.74B
22. 22WCNWaste Connections Inc.· Environmental Services$43.29B
23. 23EDConsolidated Edison Inc.· Power Generation$41.65B
24. 24PEGPublic Service Enterprise Group Incorporated· Power Generation$39.77B
25. 25WECWEC Energy Group Inc.· Power Generation$37.71B
26. 26AEEAmeren Corporation· Power Generation$31.49B
27. 27DTEDTE Energy Company· Electric Utilities: Central$31.09B
28. 28EIXEdison International· Electric Utilities: Central$30.69B
29. 29FTSFortis Inc.· Electric Utilities: Central$29.96B
30. 30ATOAtmos Energy Corporation· Oil/Gas Transmission$29.92B
31. 31NRGNRG Energy Inc.· Electric Utilities: Central$29.76B
32. 32CNPCenterPoint Energy Inc (Holding Co)· Electric Utilities: Central$29.15B
33. 33FEFirstEnergy Corp.· Electric Utilities: Central$28.88B
34. 34LNGCheniere Energy Inc.· Oil/Gas Transmission$28.62B
35. 35ESEversource Energy (D/B/A)· Electric Utilities: Central$28.17B
36. 36AXIAAXIA Energia· Electric Utilities: Central$28.06B
37. 37PPLPPL Corporation· Electric Utilities: Central$27.25B
38. 38AWKAmerican Water Works Company Inc.· Water Supply$26.30B
39. 39CMSCMS Energy Corporation· Power Generation$23.08B
40. 40BEPBrookfield Renewable Partners L.P. Limited Partnership Units· Electric Utilities: Central$22.53B
41. 41NINiSource Inc· Power Generation$22.28B
42. 42SBSCompanhia de saneamento Basico Do Estado De Sao Paulo - Sabesp· Water Supply$19.77B
43. 43LNTAlliant Energy Corporation· Power Generation$19.36B
44. 44WESWestern Midstream Partners LP· Natural Gas Distribution$18.69B
45. 45AGRAvangrid Inc.· Electric Utilities: Central$17.78B
46. 46TLNTalen Energy Corporation· Electric Utilities: Central$17.24B
47. 47FNFabrinet· Telecommunications Equipment$17.06B
48. 48EMAEmera Incorporated· Electric Utilities: Central$16.81B
49. 49ELPCompanhia Paranaense de Energia (COPEL)· Electric Utilities: Central$16.50B
50. 50KEPKorea Electric Power Corporation· Electric Utilities: Central$15.48B
51. 51DTMDT Midstream Inc.· Natural Gas Distribution$14.86B
52. 52EVRGEvergy Inc.· Power Generation$14.85B
53. 53GFLGFL Environmental Inc. Subordinate voting shares no par value· Environmental Services$14.23B
54. 54PNWPinnacle West Capital Corporation· Electric Utilities: Central$12.85B
55. 55BEPCBrookfield Renewable Corporation Brookfield Renewable Corporat· Electric Utilities: Central$12.64B
56. 56ENLTEnlight Renewable Energy Ltd.· Electric Utilities: Central$12.13B
57. 57WTRGEssential Utilities Inc.· Water Supply$11.23B
58. 58EBRCentrais Electricas Brasileiras S A· Electric Utilities: Central$11.20B
59. 59AMAntero Midstream Corporation· Natural Gas Distribution$10.81B
60. 60AESThe AES Corporation· Electric Utilities: Central$10.58B
61. 61OGEOGE Energy Corp· Electric Utilities: Central$10.31B
62. 62ELPCCompanhia Paranaense de Energia (COPEL)· Electric Utilities: Central$8.52B
63. 63IDAIDACORP Inc.· Electric Utilities: Central$8.23B
64. 64UGIUGI Corporation· Natural Gas Distribution$8.00B
65. 65NFGNational Fuel Gas Company· Oil/Gas Transmission$7.84B
66. 66UGPUltrapar Participacoes S.A. (New)· Oil/Gas Transmission$7.16B
67. 67OKLOOklo Inc.· Electric Utilities: Central$7.00B
68. 68SWXSouthwest Gas Holdings Inc.· Oil & Gas Production$6.74B
69. 69TXNMTXNM Energy Inc.· Electric Utilities: Central$6.47B
70. 70AROCArchrock Inc.· Natural Gas Distribution$6.33B
71. 71ORAOrmat Technologies Inc.· Electric Utilities: Central$6.11B
72. 72CIGComp En De Mn Cemig· Electric Utilities: Central$6.10B
73. 73NEPNextEra Energy Partners LP· Electric Utilities: Central$6.07B
74. 74NJRNewJersey Resources Corporation· Oil/Gas Transmission$6.06B
75. 75PORPortland General Electric Co· Electric Utilities: Central$6.02B
76. 76ENICEnel Chile S.A.· Electric Utilities: Central$5.96B
77. 77BKHBlack Hills Corporation· Electric Utilities: Central$5.73B
78. 78CWSTCasella Waste Systems Inc.· Environmental Services$5.69B
79. 79BIPCBrookfield Infrastructure Corporation Brookfield Infrastructur· Oil & Gas Production$5.53B
80. 80VGVenture Global Inc.· Oil/Gas Transmission$5.29B
81. 81KGSKodiak Gas Services Inc.· Natural Gas Distribution$5.24B
82. 82OGSONE Gas Inc.· Oil/Gas Transmission$5.05B
83. 83SRSpire Inc.· Oil/Gas Transmission$4.92B
84. 84PAMPampa Energia S.A.· Electric Utilities: Central$4.70B
85. 85AQNAlgonquin Power & Utilities Corp.· Electric Utilities: Central$4.69B
86. 86TGSTransportadora de Gas del Sur SA TGS· Natural Gas Distribution$4.59B
87. 87EEExcelerate Energy Inc.· Oil/Gas Transmission$4.40B
88. 88ELCEntergy Louisiana Inc. Collateral Trust Mortgage Bonds 4.875 %· Electric Utilities: Central$4.23B
89. 89TACTransAlta Corporation· Electric Utilities: Central$4.09B
90. 90CWENClearway Energy Inc.· Electric Utilities: Central$3.88B
91. 91OTTROtter Tail Corporation· Electric Utilities: Central$3.88B
92. 92USACUSA Compression Partners LP· Natural Gas Distribution$3.82B
93. 93PNMPNM Resources Inc. (Holding Co.)· Electric Utilities: Central$3.82B
94. 94KENKenon Holdings Ltd.· Electric Utilities: Central$3.61B
95. 95ETRNEquitrans Midstream Corporation· Natural Gas Distribution$3.53B
96. 96AYAtlantica Sustainable Infrastructure plc· Electric Utilities: Central$3.50B
97. 97AVAAvista Corporation· Power Generation$3.47B
98. 98AWRAmerican States Water Company· Water Supply$3.39B
99. 99ALEAllete Inc.· Power Generation$3.35B
100. 100CPKChesapeake Utilities Corporation· Oil & Gas Production$3.26B
101. 101NWENorthWestern Energy Group Inc.· Power Generation$3.22B
102. 102CWTCalifornia Water Service Group· Water Supply$3.04B
103. 103CTRICenturi Holdings Inc.· Oil & Gas Production$2.79B
104. 104SJISouth Jersey Industries Inc.· Oil/Gas Transmission$2.77B
105. 105HTOH2O America· Water Supply$2.67B
106. 106ENLCEnLink Midstream LLC· Natural Gas Distribution$2.46B
107. 107HEHawaiian Electric Industries Inc.· Electric Utilities: Central$2.33B
108. 108CEPUCentral Puerto S.A.· Electric Utilities: Central$2.24B
109. 109RNWReNew Energy Global plc· Electric Utilities: Central$2.23B
110. 110NWNNorthwest Natural Holding Company· Oil/Gas Transmission$2.17B
111. 111NOVASunnova Energy International Inc.· Power Generation$2.04B
112. 112SJWSJW Group· Water Supply$2.04B
113. 113NGLNGL ENERGY PARTNERS LP· Natural Gas Distribution$1.94B
114. 114NEXTNextDecade Corporation· Oil & Gas Production$1.86B
115. 115CEQPCrestwood Equity Partners LP· Oil & Gas Production$1.77B
116. 116INFNInfinera Corporation· Telecommunications Equipment$1.67B
117. 117XIFRXPLR Infrastructure LP· Electric Utilities: Central$1.18B
118. 118EDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)· Electric Utilities: Central$1.16B
119. 119POLYPlantronics Inc.· Telecommunications Equipment$1.10B
120. 120AMPSAltus Power Inc.· Electric Utilities: Central$1.09B
121. 121MSEXMiddlesex Water Company· Water Supply$1.05B
122. 122UTLUNITIL Corporation· Power Generation$999.9M
123. 123LFGArchaea Energy Inc.· Power Generation$974.4M
124. 124NNENano Nuclear Energy Inc.· Electric Utilities: Central$812.0M
125. 125ADTNADTRAN Holdings Inc.· Telecommunications Equipment$802.3M
126. 126OIOOIO Group· Environmental Services$689.1M
127. 127NTGRNETGEAR Inc.· Telecommunications Equipment$669.1M
128. 128AZREAzure Power Global Limited Equity Shares· Electric Utilities: Central$640.4M
129. 129SMCSummit Midstream Corporation· Natural Gas Distribution$620.3M
130. 130HLGNHeliogen Inc.· Electric Utilities: Central$614.3M
131. 131YORWYork Water Company· Water Supply$504.6M
132. 132CWCOConsolidated Water Co. Ltd.· Water Supply$469.1M
133. 133CLNEClean Energy Fuels Corp.· Natural Gas Distribution$447.1M
134. 134CLFDClearfield Inc.· Telecommunications Equipment$421.1M
135. 135OPALOPAL Fuels Inc.· Natural Gas Distribution$386.2M
136. 136GNEGenie Energy Ltd.· Power Generation$378.1M
137. 137DZSIDZS Inc.· Telecommunications Equipment$377.8M
138. 138WAVEEco Wave Power Global AB· Electric Utilities: Central$365.3M
139. 139ARTNAArtesian Resources Corporation· Water Supply$355.7M
140. 140ELLOEllomay Capital Ltd· Electric Utilities: Central$267.0M
141. 141MNTKMontauk Renewables Inc.· Natural Gas Distribution$266.2M
142. 142CDZICADIZ Inc.· Water Supply$265.7M
143. 143PCYOPure Cycle Corporation· Water Supply$257.4M
144. 144AUDCAudioCodes Ltd.· Telecommunications Equipment$248.0M
145. 145RGCORGC Resources Inc.· Oil & Gas Production$229.0M
146. 146GWRSGlobal Water Resources Inc.· Water Supply$211.7M
147. 147SMLPSummit Midstream Partners LP· Natural Gas Distribution$200.0M
148. 148CHRACharah Solutions Inc.· Medical Specialities$173.7M
149. 149SMEDSharps Compliance Corp.· Environmental Services$126.9M
150. 150VIVOVivoPower PLC· Power Generation$117.6M
151. 151NFENew Fortress Energy Inc.· Oil/Gas Transmission$100.8M
152. 152SLNGStabilis Solutions Inc.· Oil/Gas Transmission$85.5M
153. 153SUUNPowerBank Corporation· Power Generation$67.6M
154. 154AERCAeroClean Technologies Inc.· Environmental Services$60.5M
155. 155OPTTOcean Power Technologies Inc.· Electric Utilities: Central$58.7M
156. 156MINMMinim Inc.· Telecommunications Equipment$50.9M
157. 157VVPRVivoPower International PLC· Power Generation$45.9M
158. 158FKWLFranklin Wireless Corp.· Telecommunications Equipment$27.6M
159. 159QRHCQuest Resource Holding Corporation· Environmental Services$25.9M
160. 160FIEEFiEE Inc· Telecommunications Equipment$23.5M
161. 161BESSBimergen Energy Corporation· Electric Utilities: Central$21.9M
162. 162CLROClearOne Inc. (DE)· Telecommunications Equipment$14.3M
163. 163AWXAvalon Holdings Corporation· Environmental Services$10.1M
164. 164SUNESUNation Energy Inc.· Telecommunications Equipment$9.9M
165. 165SONMDNA X Inc.· Telecommunications Equipment$4.7M
166. 166VIVKVivakor Inc.· Environmental Services$2.1M
167. 167TVCTennessee Valley Authority· Electric Utilities: Central-
168. 168TVETennessee Valley Authority· Electric Utilities: Central-
169. 169KNTKKinetik Holdings Inc.· Natural Gas Distribution-
170. 170PEGYPineapple Energy Inc.· Telecommunications Equipment-
171. 171CLINClean Earth Acquisitions Corp.· Power Generation-
172. 172MKULMolekule Group Inc.· Environmental Services-
173. 173ESGLESGL Holdings Limited· Environmental Services-
174. 174ALCEAlternus Clean Energy Inc.· Power Generation-
175. 175CGBSCrown LNG Holdings Limited· Oil/Gas Transmission-
176. 176YORKYorkville Acquisition Corp.· Electric Utilities: Central-
177. 177MCGAYorkville Acquisition Corp.· Electric Utilities: Central-