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
• Telecommunications Equipment16
• Oil/Gas Transmission14
• Oil & Gas Production8
• Water Supply14
• Medical Specialities1

Top companies

1. 1SOSouthern Company· Electric Utilities: Central$105.77B
2. 2CEGConstellation Energy Corporation· Electric Utilities: Central$104.27B
3. 3DUKDuke Energy Corporation (Holding Company)· Power Generation$97.72B
4. 4WMBWilliams Companies Inc.· Natural Gas Distribution$90.95B
5. 5WMWaste Management Inc.· Environmental Services$86.58B
6. 6NGGNational Grid Transco PLC National Grid PLC (NEW)· Natural Gas Distribution$85.13B
7. 7CIENCiena Corporation· Telecommunications Equipment$82.31B
8. 8EPDEnterprise Products Partners L.P.· Natural Gas Distribution$82.19B
9. 9KMIKinder Morgan Inc.· Natural Gas Distribution$71.68B
10. 10TRPTC Energy Corporation· Natural Gas Distribution$71.05B
11. 11RSGRepublic Services Inc.· Environmental Services$63.26B
12. 12SREDBA Sempra· Natural Gas Distribution$59.66B
13. 13DDominion Energy Inc.· Electric Utilities: Central$59.10B
14. 14TRGPTarga Resources Inc.· Natural Gas Distribution$56.59B
15. 15OKEONEOK Inc.· Oil & Gas Production$55.58B
16. 16VSTVistra Corp.· Electric Utilities: Central$54.00B
17. 17ETREntergy Corporation· Electric Utilities: Central$51.06B
18. 18XELXcel Energy Inc.· Power Generation$50.57B
19. 19EXCExelon Corporation· Power Generation$47.26B
20. 20AEPAmerican Electric Power Company Inc.· Electric Utilities: Central$44.74B
21. 21PCGPacific Gas & Electric Co.· Power Generation$44.30B
22. 22EDConsolidated Edison Inc.· Power Generation$39.80B
23. 23PEGPublic Service Enterprise Group Incorporated· Power Generation$39.78B
24. 24WCNWaste Connections Inc.· Environmental Services$38.68B
25. 25WECWEC Energy Group Inc.· Power Generation$36.85B
26. 26AEEAmeren Corporation· Power Generation$30.75B
27. 27DTEDTE Energy Company· Electric Utilities: Central$30.22B
28. 28AXIAAXIA Energia· Electric Utilities: Central$29.53B
29. 29ATOAtmos Energy Corporation· Oil/Gas Transmission$29.42B
30. 30NRGNRG Energy Inc.· Electric Utilities: Central$29.12B
31. 31FTSFortis Inc.· Electric Utilities: Central$28.93B
32. 32LNGCheniere Energy Inc.· Oil/Gas Transmission$28.62B
33. 33CNPCenterPoint Energy Inc (Holding Co)· Electric Utilities: Central$28.18B
34. 34EIXEdison International· Electric Utilities: Central$27.57B
35. 35FEFirstEnergy Corp.· Electric Utilities: Central$27.06B
36. 36PPLPPL Corporation· Electric Utilities: Central$26.96B
37. 37ESEversource Energy (D/B/A)· Electric Utilities: Central$26.18B
38. 38BEPBrookfield Renewable Partners L.P. Limited Partnership Units· Electric Utilities: Central$24.84B
39. 39FNFabrinet· Telecommunications Equipment$24.61B
40. 40AWKAmerican Water Works Company Inc.· Water Supply$24.17B
41. 41CMSCMS Energy Corporation· Power Generation$22.93B
42. 42NINiSource Inc· Power Generation$22.65B
43. 43SBSCompanhia de saneamento Basico Do Estado De Sao Paulo - Sabesp· Water Supply$19.95B
44. 44LNTAlliant Energy Corporation· Power Generation$19.05B
45. 45AGRAvangrid Inc.· Electric Utilities: Central$17.78B
46. 46WESWestern Midstream Partners LP· Natural Gas Distribution$17.53B
47. 47TLNTalen Energy Corporation· Electric Utilities: Central$17.24B
48. 48KEPKorea Electric Power Corporation· Electric Utilities: Central$17.00B
49. 49ELPCompanhia Paranaense de Energia (COPEL)· Electric Utilities: Central$16.50B
50. 50EMAEmera Incorporated· Electric Utilities: Central$16.41B
51. 51EVRGEvergy Inc.· Power Generation$14.85B
52. 52DTMDT Midstream Inc.· Natural Gas Distribution$14.80B
53. 53BEPCBrookfield Renewable Corporation Brookfield Renewable Corporat· Electric Utilities: Central$14.76B
54. 54ENLTEnlight Renewable Energy Ltd.· Electric Utilities: Central$14.29B
55. 55GFLGFL Environmental Inc. Subordinate voting shares no par value· Environmental Services$12.51B
56. 56PNWPinnacle West Capital Corporation· Electric Utilities: Central$12.46B
57. 57OKLOOklo Inc.· Electric Utilities: Central$11.80B
58. 58EBRCentrais Electricas Brasileiras S A· Electric Utilities: Central$11.20B
59. 59WTRGEssential Utilities Inc.· Water Supply$10.52B
60. 60AESThe AES Corporation· Electric Utilities: Central$10.47B
61. 61AMAntero Midstream Corporation· Natural Gas Distribution$10.12B
62. 62OGEOGE Energy Corp· Electric Utilities: Central$9.94B
63. 63ELPCCompanhia Paranaense de Energia (COPEL)· Electric Utilities: Central$8.69B
64. 64ORAOrmat Technologies Inc.· Electric Utilities: Central$8.58B
65. 65IDAIDACORP Inc.· Electric Utilities: Central$7.96B
66. 66UGIUGI Corporation· Natural Gas Distribution$7.54B
67. 67NFGNational Fuel Gas Company· Oil/Gas Transmission$7.44B
68. 68TXNMTXNM Energy Inc.· Electric Utilities: Central$6.58B
69. 69SWXSouthwest Gas Holdings Inc.· Oil & Gas Production$6.42B
70. 70AROCArchrock Inc.· Natural Gas Distribution$6.37B
71. 71CIGComp En De Mn Cemig· Electric Utilities: Central$6.27B
72. 72KGSKodiak Gas Services Inc.· Natural Gas Distribution$6.26B
73. 73NEPNextEra Energy Partners LP· Electric Utilities: Central$6.07B
74. 74UGPUltrapar Participacoes S.A. (New)· Oil/Gas Transmission$6.04B
75. 75ENICEnel Chile S.A.· Electric Utilities: Central$5.93B
76. 76PORPortland General Electric Co· Electric Utilities: Central$5.92B
77. 77NJRNewJersey Resources Corporation· Oil/Gas Transmission$5.73B
78. 78BKHBlack Hills Corporation· Electric Utilities: Central$5.67B
79. 79BIPCBrookfield Infrastructure Corporation Brookfield Infrastructur· Oil & Gas Production$5.53B
80. 80CWSTCasella Waste Systems Inc.· Environmental Services$5.49B
81. 81VGVenture Global Inc.· Oil/Gas Transmission$5.29B
82. 82OGSONE Gas Inc.· Oil/Gas Transmission$5.11B
83. 83SRSpire Inc.· Oil/Gas Transmission$5.06B
84. 84KENKenon Holdings Ltd.· Electric Utilities: Central$4.92B
85. 85CWENClearway Energy Inc.· Electric Utilities: Central$4.89B
86. 86TGSTransportadora de Gas del Sur SA TGS· Natural Gas Distribution$4.57B
87. 87AQNAlgonquin Power & Utilities Corp.· Electric Utilities: Central$4.56B
88. 88PAMPampa Energia S.A.· Electric Utilities: Central$4.56B
89. 89ELCEntergy Louisiana Inc. Collateral Trust Mortgage Bonds 4.875 %· Electric Utilities: Central$4.34B
90. 90USACUSA Compression Partners LP· Natural Gas Distribution$4.20B
91. 91TACTransAlta Corporation· Electric Utilities: Central$4.12B
92. 92EEExcelerate Energy Inc.· Oil/Gas Transmission$3.92B
93. 93PNMPNM Resources Inc. (Holding Co.)· Electric Utilities: Central$3.82B
94. 94OTTROtter Tail Corporation· Electric Utilities: Central$3.70B
95. 95ETRNEquitrans Midstream Corporation· Natural Gas Distribution$3.53B
96. 96AYAtlantica Sustainable Infrastructure plc· Electric Utilities: Central$3.50B
97. 97AVAAvista Corporation· Power Generation$3.45B
98. 98ALEAllete Inc.· Power Generation$3.35B
99. 99NWENorthWestern Energy Group Inc.· Power Generation$3.22B
100. 100CTRICenturi Holdings Inc.· Oil & Gas Production$3.13B
101. 101CPKChesapeake Utilities Corporation· Oil & Gas Production$3.02B
102. 102AWRAmerican States Water Company· Water Supply$3.01B
103. 103SJISouth Jersey Industries Inc.· Oil/Gas Transmission$2.77B
104. 104CWTCalifornia Water Service Group· Water Supply$2.64B
105. 105ENLCEnLink Midstream LLC· Natural Gas Distribution$2.46B
106. 106HTOH2O America· Water Supply$2.43B
107. 107HEHawaiian Electric Industries Inc.· Electric Utilities: Central$2.34B
108. 108CEPUCentral Puerto S.A.· Electric Utilities: Central$2.33B
109. 109RNWReNew Energy Global plc· Electric Utilities: Central$2.24B
110. 110NWNNorthwest Natural Holding Company· Oil/Gas Transmission$2.12B
111. 111NEXTNextDecade Corporation· Oil & Gas Production$2.11B
112. 112NGLNGL ENERGY PARTNERS LP· Natural Gas Distribution$2.08B
113. 113NOVASunnova Energy International Inc.· Power Generation$2.04B
114. 114SJWSJW Group· Water Supply$2.04B
115. 115CEQPCrestwood Equity Partners LP· Oil & Gas Production$1.77B
116. 116INFNInfinera Corporation· Telecommunications Equipment$1.67B
117. 117ADTNADTRAN Holdings Inc.· Telecommunications Equipment$1.57B
118. 118NNENano Nuclear Energy Inc.· Electric Utilities: Central$1.42B
119. 119EDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)· Electric Utilities: Central$1.20B
120. 120XIFRXPLR Infrastructure LP· Electric Utilities: Central$1.10B
121. 121POLYPlantronics Inc.· Telecommunications Equipment$1.10B
122. 122AMPSAltus Power Inc.· Electric Utilities: Central$1.09B
123. 123MSEXMiddlesex Water Company· Water Supply$980.8M
124. 124LFGArchaea Energy Inc.· Power Generation$974.4M
125. 125UTLUNITIL Corporation· Power Generation$929.8M
126. 126CLFDClearfield Inc.· Telecommunications Equipment$696.6M
127. 127NTGRNETGEAR Inc.· Telecommunications Equipment$692.5M
128. 128OIOOIO Group· Environmental Services$654.3M
129. 129AZREAzure Power Global Limited Equity Shares· Electric Utilities: Central$640.4M
130. 130HLGNHeliogen Inc.· Electric Utilities: Central$614.3M
131. 131SMCSummit Midstream Corporation· Natural Gas Distribution$580.7M
132. 132YORWYork Water Company· Water Supply$485.1M
133. 133CWCOConsolidated Water Co. Ltd.· Water Supply$483.4M
134. 134CLNEClean Energy Fuels Corp.· Natural Gas Distribution$449.3M
135. 135WAVEEco Wave Power Global AB· Electric Utilities: Central$406.4M
136. 136DZSIDZS Inc.· Telecommunications Equipment$377.8M
137. 137OPALOPAL Fuels Inc.· Natural Gas Distribution$375.7M
138. 138CDZICADIZ Inc.· Water Supply$373.3M
139. 139GNEGenie Energy Ltd.· Power Generation$370.4M
140. 140ELLOEllomay Capital Ltd· Electric Utilities: Central$339.6M
141. 141ARTNAArtesian Resources Corporation· Water Supply$334.3M
142. 142MNTKMontauk Renewables Inc.· Natural Gas Distribution$249.1M
143. 143PCYOPure Cycle Corporation· Water Supply$244.2M
144. 144AUDCAudioCodes Ltd.· Telecommunications Equipment$243.9M
145. 145RGCORGC Resources Inc.· Oil & Gas Production$240.7M
146. 146GWRSGlobal Water Resources Inc.· Water Supply$215.4M
147. 147SMLPSummit Midstream Partners LP· Natural Gas Distribution$200.0M
148. 148CHRACharah Solutions Inc.· Medical Specialities$173.7M
149. 149NFENew Fortress Energy Inc.· Oil/Gas Transmission$165.7M
150. 150VIVOVivoPower PLC· Power Generation$137.4M
151. 151SMEDSharps Compliance Corp.· Environmental Services$126.9M
152. 152SLNGStabilis Solutions Inc.· Oil/Gas Transmission$72.2M
153. 153AERCAeroClean Technologies Inc.· Environmental Services$60.5M
154. 154OPTTOcean Power Technologies Inc.· Electric Utilities: Central$58.7M
155. 155MINMMinim Inc.· Telecommunications Equipment$50.9M
156. 156SUUNPowerBank Corporation· Power Generation$48.8M
157. 157FIEEFiEE Inc· Telecommunications Equipment$48.6M
158. 158VVPRVivoPower International PLC· Power Generation$45.9M
159. 159FKWLFranklin Wireless Corp.· Telecommunications Equipment$34.4M
160. 160BESSBimergen Energy Corporation· Electric Utilities: Central$31.4M
161. 161QRHCQuest Resource Holding Corporation· Environmental Services$24.0M
162. 162AWXAvalon Holdings Corporation· Environmental Services$10.1M
163. 163CLROClearOne Inc. (DE)· Telecommunications Equipment$8.6M
164. 164SONMDNA X Inc.· Telecommunications Equipment$6.1M
165. 165VIVKVivakor Inc.· Environmental Services$5.5M
166. 166SUNESUNation Energy Inc.· Telecommunications Equipment$5.3M
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-