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

Top companies

1. 1DUKDuke Energy Corporation (Holding Company)· Power Generation$80.57B
2. 2SOSouthern Company· Electric Utilities: Central$73.13B
3. 3DDominion Energy Inc.· Electric Utilities: Central$64.36B
4. 4WMWaste Management Inc.· Environmental Services$61.87B
5. 5EXCExelon Corporation· Power Generation$56.09B
6. 6EPDEnterprise Products Partners L.P.· Natural Gas Distribution$51.63B
7. 7TRPTC Energy Corporation· Natural Gas Distribution$50.39B
8. 8NGGNational Grid Transco PLC National Grid PLC (NEW)· Natural Gas Distribution$47.57B
9. 9AEPAmerican Electric Power Company Inc.· Electric Utilities: Central$44.74B
10. 10SREDBA Sempra· Natural Gas Distribution$43.70B
11. 11RSGRepublic Services Inc.· Environmental Services$40.14B
12. 12KMIKinder Morgan Inc.· Natural Gas Distribution$38.95B
13. 13XELXcel Energy Inc.· Power Generation$37.62B
14. 14WMBWilliams Companies Inc.· Natural Gas Distribution$36.01B
15. 15PEGPublic Service Enterprise Group Incorporated· Power Generation$33.39B
16. 16WCNWaste Connections Inc.· Environmental Services$32.19B
17. 17WECWEC Energy Group Inc.· Power Generation$30.46B
18. 18ESEversource Energy (D/B/A)· Electric Utilities: Central$29.98B
19. 19EDConsolidated Edison Inc.· Power Generation$29.94B
20. 20AWKAmerican Water Works Company Inc.· Water Supply$28.65B
21. 21LNGCheniere Energy Inc.· Oil/Gas Transmission$28.62B
22. 22OKEONEOK Inc.· Oil & Gas Production$26.44B
23. 23PCGPacific Gas & Electric Co.· Power Generation$25.19B
24. 24FEFirstEnergy Corp.· Electric Utilities: Central$23.81B
25. 25EIXEdison International· Electric Utilities: Central$23.56B
26. 26DTEDTE Energy Company· Electric Utilities: Central$23.29B
27. 27AEEAmeren Corporation· Power Generation$22.58B
28. 28ETREntergy Corporation· Electric Utilities: Central$22.34B
29. 29PPLPPL Corporation· Electric Utilities: Central$22.28B
30. 30FTSFortis Inc.· Electric Utilities: Central$22.15B
31. 31CMSCMS Energy Corporation· Power Generation$18.49B
32. 32AGRAvangrid Inc.· Electric Utilities: Central$17.78B
33. 33CNPCenterPoint Energy Inc (Holding Co)· Electric Utilities: Central$17.52B
34. 34ELPCompanhia Paranaense de Energia (COPEL)· Electric Utilities: Central$16.50B
35. 35EVRGEvergy Inc.· Power Generation$14.85B
36. 36LNTAlliant Energy Corporation· Power Generation$14.85B
37. 37AESThe AES Corporation· Electric Utilities: Central$14.77B
38. 38ATOAtmos Energy Corporation· Oil/Gas Transmission$14.08B
39. 39TRGPTarga Resources Inc.· Natural Gas Distribution$13.27B
40. 40WTRGEssential Utilities Inc.· Water Supply$12.04B
41. 41NINiSource Inc· Power Generation$11.49B
42. 42EBRCentrais Electricas Brasileiras S A· Electric Utilities: Central$11.20B
43. 43KEPKorea Electric Power Corporation· Electric Utilities: Central$10.86B
44. 44GFLGFL Environmental Inc. Subordinate voting shares no par value· Environmental Services$10.58B
45. 45VSTVistra Corp.· Electric Utilities: Central$10.46B
46. 46CIENCiena Corporation· Telecommunications Equipment$10.03B
47. 47NRGNRG Energy Inc.· Electric Utilities: Central$9.77B
48. 48UGIUGI Corporation· Natural Gas Distribution$9.41B
49. 49AQNAlgonquin Power & Utilities Corp.· Electric Utilities: Central$9.40B
50. 50BEPBrookfield Renewable Partners L.P. Limited Partnership Units· Electric Utilities: Central$9.06B
51. 51PNWPinnacle West Capital Corporation· Electric Utilities: Central$7.99B
52. 52WESWestern Midstream Partners LP· Natural Gas Distribution$7.76B
53. 53OGEOGE Energy Corp· Electric Utilities: Central$7.57B
54. 54NEPNextEra Energy Partners LP· Electric Utilities: Central$6.07B
55. 55BEPCBrookfield Renewable Corporation Brookfield Renewable Corporat· Electric Utilities: Central$5.75B
56. 56NFGNational Fuel Gas Company· Oil/Gas Transmission$5.50B
57. 57IDAIDACORP Inc.· Electric Utilities: Central$5.48B
58. 58VGVenture Global Inc.· Oil/Gas Transmission$5.29B
59. 59DTMDT Midstream Inc.· Natural Gas Distribution$4.88B
60. 60BIPCBrookfield Infrastructure Corporation Brookfield Infrastructur· Oil & Gas Production$4.79B
61. 61PORPortland General Electric Co· Electric Utilities: Central$4.69B
62. 62SBSCompanhia de saneamento Basico Do Estado De Sao Paulo - Sabesp· Water Supply$4.63B
63. 63AMAntero Midstream Corporation· Natural Gas Distribution$4.58B
64. 64HEHawaiian Electric Industries Inc.· Electric Utilities: Central$4.57B
65. 65BKHBlack Hills Corporation· Electric Utilities: Central$4.31B
66. 66NFENew Fortress Energy Inc.· Oil/Gas Transmission$4.20B
67. 67OGSONE Gas Inc.· Oil/Gas Transmission$4.15B
68. 68SWXSouthwest Gas Holdings Inc.· Oil & Gas Production$4.09B
69. 69FNFabrinet· Telecommunications Equipment$4.05B
70. 70CIGComp En De Mn Cemig· Electric Utilities: Central$3.84B
71. 71CWSTCasella Waste Systems Inc.· Environmental Services$3.83B
72. 72NJRNewJersey Resources Corporation· Oil/Gas Transmission$3.83B
73. 73PNMPNM Resources Inc. (Holding Co.)· Electric Utilities: Central$3.82B
74. 74ORAOrmat Technologies Inc.· Electric Utilities: Central$3.65B
75. 75CWENClearway Energy Inc.· Electric Utilities: Central$3.62B
76. 76ETRNEquitrans Midstream Corporation· Natural Gas Distribution$3.53B
77. 77AYAtlantica Sustainable Infrastructure plc· Electric Utilities: Central$3.50B
78. 78ENICEnel Chile S.A.· Electric Utilities: Central$3.47B
79. 79SRSpire Inc.· Oil/Gas Transmission$3.40B
80. 80ALEAllete Inc.· Power Generation$3.35B
81. 81AWRAmerican States Water Company· Water Supply$3.34B
82. 82NWENorthWestern Energy Group Inc.· Power Generation$3.22B
83. 83CWTCalifornia Water Service Group· Water Supply$3.21B
84. 84AVAAvista Corporation· Power Generation$3.15B
85. 85UGPUltrapar Participacoes S.A. (New)· Oil/Gas Transmission$3.06B
86. 86TACTransAlta Corporation· Electric Utilities: Central$2.89B
87. 87KENKenon Holdings Ltd.· Electric Utilities: Central$2.82B
88. 88SJISouth Jersey Industries Inc.· Oil/Gas Transmission$2.77B
89. 89OTTROtter Tail Corporation· Electric Utilities: Central$2.61B
90. 90ENLCEnLink Midstream LLC· Natural Gas Distribution$2.46B
91. 91RNWReNew Energy Global plc· Electric Utilities: Central$2.40B
92. 92CPKChesapeake Utilities Corporation· Oil & Gas Production$2.37B
93. 93NOVASunnova Energy International Inc.· Power Generation$2.04B
94. 94SJWSJW Group· Water Supply$2.04B
95. 95CEQPCrestwood Equity Partners LP· Oil & Gas Production$1.77B
96. 96MSEXMiddlesex Water Company· Water Supply$1.75B
97. 97INFNInfinera Corporation· Telecommunications Equipment$1.67B
98. 98NWNNorthwest Natural Holding Company· Oil/Gas Transmission$1.46B
99. 99MNTKMontauk Renewables Inc.· Natural Gas Distribution$1.41B
100. 100USACUSA Compression Partners LP· Natural Gas Distribution$1.41B
101. 101AROCArchrock Inc.· Natural Gas Distribution$1.29B
102. 102CLNEClean Energy Fuels Corp.· Natural Gas Distribution$1.27B
103. 103POLYPlantronics Inc.· Telecommunications Equipment$1.10B
104. 104AMPSAltus Power Inc.· Electric Utilities: Central$1.09B
105. 105PAMPampa Energia S.A.· Electric Utilities: Central$1.08B
106. 106LFGArchaea Energy Inc.· Power Generation$974.4M
107. 107VIVOVivoPower PLC· Power Generation$942.1M
108. 108AUDCAudioCodes Ltd.· Telecommunications Equipment$911.0M
109. 109ADTNADTRAN Holdings Inc.· Telecommunications Equipment$895.7M
110. 110CLFDClearfield Inc.· Telecommunications Equipment$801.6M
111. 111NTGRNETGEAR Inc.· Telecommunications Equipment$773.2M
112. 112UTLUNITIL Corporation· Power Generation$748.7M
113. 113TGSTransportadora de Gas del Sur SA TGS· Natural Gas Distribution$709.1M
114. 114AZREAzure Power Global Limited Equity Shares· Electric Utilities: Central$640.4M
115. 115HLGNHeliogen Inc.· Electric Utilities: Central$614.3M
116. 116YORWYork Water Company· Water Supply$590.2M
117. 117ARTNAArtesian Resources Corporation· Water Supply$455.5M
118. 118DZSIDZS Inc.· Telecommunications Equipment$377.8M
119. 119CEPUCentral Puerto S.A.· Electric Utilities: Central$373.3M
120. 120GWRSGlobal Water Resources Inc.· Water Supply$337.9M
121. 121ELLOEllomay Capital Ltd· Electric Utilities: Central$319.3M
122. 122PCYOPure Cycle Corporation· Water Supply$303.3M
123. 123NEXTNextDecade Corporation· Oil & Gas Production$269.9M
124. 124SMLPSummit Midstream Partners LP· Natural Gas Distribution$200.0M
125. 125EDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)· Electric Utilities: Central$192.6M
126. 126RGCORGC Resources Inc.· Oil & Gas Production$191.8M
127. 127NGLNGL ENERGY PARTNERS LP· Natural Gas Distribution$187.9M
128. 128CHRACharah Solutions Inc.· Medical Specialities$173.7M
129. 129GNEGenie Energy Ltd.· Power Generation$158.9M
130. 130CWCOConsolidated Water Co. Ltd.· Water Supply$149.2M
131. 131SMEDSharps Compliance Corp.· Environmental Services$126.9M
132. 132CDZICADIZ Inc.· Water Supply$117.0M
133. 133QRHCQuest Resource Holding Corporation· Environmental Services$112.6M
134. 134AERCAeroClean Technologies Inc.· Environmental Services$60.5M
135. 135SLNGStabilis Solutions Inc.· Oil/Gas Transmission$59.6M
136. 136OPTTOcean Power Technologies Inc.· Electric Utilities: Central$58.7M
137. 137MINMMinim Inc.· Telecommunications Equipment$50.9M
138. 138FKWLFranklin Wireless Corp.· Telecommunications Equipment$47.2M
139. 139VVPRVivoPower International PLC· Power Generation$45.9M
140. 140CLROClearOne Inc. (DE)· Telecommunications Equipment$21.1M
141. 141AWXAvalon Holdings Corporation· Environmental Services$12.5M
142. 142SONMDNA X Inc.· Telecommunications Equipment$10.0M
143. 143ELCEntergy Louisiana Inc. Collateral Trust Mortgage Bonds 4.875 %· Electric Utilities: Central-
144. 144TVCTennessee Valley Authority· Electric Utilities: Central-
145. 145TVETennessee Valley Authority· Electric Utilities: Central-
146. 146WAVEEco Wave Power Global AB· Electric Utilities: Central-
147. 147CEGConstellation Energy Corporation· Electric Utilities: Central-
148. 148VIVKVivakor Inc.· Environmental Services-
149. 149KNTKKinetik Holdings Inc.· Natural Gas Distribution-
150. 150PEGYPineapple Energy Inc.· Telecommunications Equipment-
151. 151OPALOPAL Fuels Inc.· Natural Gas Distribution-
152. 152CLINClean Earth Acquisitions Corp.· Power Generation-
153. 153EEExcelerate Energy Inc.· Oil/Gas Transmission-
154. 154MKULMolekule Group Inc.· Environmental Services-
155. 155ENLTEnlight Renewable Energy Ltd.· Electric Utilities: Central-
156. 156KGSKodiak Gas Services Inc.· Natural Gas Distribution-
157. 157ESGLESGL Holdings Limited· Environmental Services-
158. 158ELPCCompanhia Paranaense de Energia (COPEL)· Electric Utilities: Central-
159. 159ALCEAlternus Clean Energy Inc.· Power Generation-
160. 160OKLOOklo Inc.· Electric Utilities: Central-
161. 161CTRICenturi Holdings Inc.· Oil & Gas Production-
162. 162SUUNPowerBank Corporation· Power Generation-
163. 163NNENano Nuclear Energy Inc.· Electric Utilities: Central-
164. 164TLNTalen Energy Corporation· Electric Utilities: Central-
165. 165CGBSCrown LNG Holdings Limited· Oil/Gas Transmission-
166. 166SMCSummit Midstream Corporation· Natural Gas Distribution-
167. 167TXNMTXNM Energy Inc.· Electric Utilities: Central-
168. 168SUNESUNation Energy Inc.· Telecommunications Equipment-
169. 169XIFRXPLR Infrastructure LP· Electric Utilities: Central-
170. 170HTOH2O America· Water Supply-
171. 171EMAEmera Incorporated· Electric Utilities: Central-
172. 172FIEEFiEE Inc· Telecommunications Equipment-
173. 173YORKYorkville Acquisition Corp.· Electric Utilities: Central-
174. 174MCGAYorkville Acquisition Corp.· Electric Utilities: Central-
175. 175AXIAAXIA Energia· Electric Utilities: Central-
176. 176BESSBimergen Energy Corporation· Electric Utilities: Central-
177. 177OIOOIO Group· Environmental Services-