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
• Water Supply14
• Telecommunications Equipment16
• Medical Specialities1

Top companies

1. 1CEGConstellation Energy Corporation· Electric Utilities: Central$105.92B
2. 2SOSouthern Company· Electric Utilities: Central$101.36B
3. 3DUKDuke Energy Corporation (Holding Company)· Power Generation$93.74B
4. 4WMBWilliams Companies Inc.· Natural Gas Distribution$90.70B
5. 5WMWaste Management Inc.· Environmental Services$87.53B
6. 6EPDEnterprise Products Partners L.P.· Natural Gas Distribution$84.09B
7. 7NGGNational Grid Transco PLC National Grid PLC (NEW)· Natural Gas Distribution$82.02B
8. 8KMIKinder Morgan Inc.· Natural Gas Distribution$69.92B
9. 9RSGRepublic Services Inc.· Environmental Services$68.20B
10. 10TRPTC Energy Corporation· Natural Gas Distribution$62.61B
11. 11TRGPTarga Resources Inc.· Natural Gas Distribution$62.20B
12. 12OKEONEOK Inc.· Oil & Gas Production$60.16B
13. 13DDominion Energy Inc.· Electric Utilities: Central$57.91B
14. 14SREDBA Sempra· Natural Gas Distribution$54.95B
15. 15VSTVistra Corp.· Electric Utilities: Central$50.11B
16. 16ETREntergy Corporation· Electric Utilities: Central$50.06B
17. 17XELXcel Energy Inc.· Power Generation$47.30B
18. 18CIENCiena Corporation· Telecommunications Equipment$45.44B
19. 19EXCExelon Corporation· Power Generation$45.05B
20. 20AEPAmerican Electric Power Company Inc.· Electric Utilities: Central$44.74B
21. 21WCNWaste Connections Inc.· Environmental Services$42.08B
22. 22EDConsolidated Edison Inc.· Power Generation$39.68B
23. 23PCGPacific Gas & Electric Co.· Power Generation$38.33B
24. 24PEGPublic Service Enterprise Group Incorporated· Power Generation$36.73B
25. 25WECWEC Energy Group Inc.· Power Generation$34.52B
26. 26AEEAmeren Corporation· Power Generation$29.48B
27. 27AXIAAXIA Energia· Electric Utilities: Central$28.94B
28. 28LNGCheniere Energy Inc.· Oil/Gas Transmission$28.62B
29. 29DTEDTE Energy Company· Electric Utilities: Central$28.32B
30. 30ATOAtmos Energy Corporation· Oil/Gas Transmission$28.32B
31. 31FTSFortis Inc.· Electric Utilities: Central$28.23B
32. 32AWKAmerican Water Works Company Inc.· Water Supply$27.96B
33. 33FEFirstEnergy Corp.· Electric Utilities: Central$27.06B
34. 34ESEversource Energy (D/B/A)· Electric Utilities: Central$26.76B
35. 35PPLPPL Corporation· Electric Utilities: Central$26.42B
36. 36CNPCenterPoint Energy Inc (Holding Co)· Electric Utilities: Central$26.13B
37. 37NRGNRG Energy Inc.· Electric Utilities: Central$25.02B
38. 38EIXEdison International· Electric Utilities: Central$21.85B
39. 39CMSCMS Energy Corporation· Power Generation$21.47B
40. 40BEPBrookfield Renewable Partners L.P. Limited Partnership Units· Electric Utilities: Central$21.37B
41. 41WESWestern Midstream Partners LP· Natural Gas Distribution$20.47B
42. 42NINiSource Inc· Power Generation$19.85B
43. 43GFLGFL Environmental Inc. Subordinate voting shares no par value· Environmental Services$19.64B
44. 44SBSCompanhia de saneamento Basico Do Estado De Sao Paulo - Sabesp· Water Supply$18.15B
45. 45AGRAvangrid Inc.· Electric Utilities: Central$17.78B
46. 46LNTAlliant Energy Corporation· Power Generation$17.62B
47. 47ELPCompanhia Paranaense de Energia (COPEL)· Electric Utilities: Central$16.50B
48. 48EMAEmera Incorporated· Electric Utilities: Central$15.47B
49. 49KEPKorea Electric Power Corporation· Electric Utilities: Central$15.33B
50. 50TLNTalen Energy Corporation· Electric Utilities: Central$15.19B
51. 51EVRGEvergy Inc.· Power Generation$14.85B
52. 52FNFabrinet· Telecommunications Equipment$14.60B
53. 53DTMDT Midstream Inc.· Natural Gas Distribution$13.21B
54. 54BEPCBrookfield Renewable Corporation Brookfield Renewable Corporat· Electric Utilities: Central$11.97B
55. 55WTRGEssential Utilities Inc.· Water Supply$11.83B
56. 56PNWPinnacle West Capital Corporation· Electric Utilities: Central$11.82B
57. 57EBRCentrais Electricas Brasileiras S A· Electric Utilities: Central$11.20B
58. 58ENLTEnlight Renewable Energy Ltd.· Electric Utilities: Central$11.00B
59. 59AMAntero Midstream Corporation· Natural Gas Distribution$10.73B
60. 60AESThe AES Corporation· Electric Utilities: Central$10.55B
61. 61OGEOGE Energy Corp· Electric Utilities: Central$9.69B
62. 62ELPCCompanhia Paranaense de Energia (COPEL)· Electric Utilities: Central$9.14B
63. 63UGIUGI Corporation· Natural Gas Distribution$8.14B
64. 64UGPUltrapar Participacoes S.A. (New)· Oil/Gas Transmission$8.10B
65. 65NFGNational Fuel Gas Company· Oil/Gas Transmission$7.92B
66. 66IDAIDACORP Inc.· Electric Utilities: Central$7.85B
67. 67OKLOOklo Inc.· Electric Utilities: Central$7.68B
68. 68ORAOrmat Technologies Inc.· Electric Utilities: Central$6.48B
69. 69TXNMTXNM Energy Inc.· Electric Utilities: Central$6.39B
70. 70SWXSouthwest Gas Holdings Inc.· Oil & Gas Production$6.38B
71. 71KGSKodiak Gas Services Inc.· Natural Gas Distribution$6.33B
72. 72ENICEnel Chile S.A.· Electric Utilities: Central$6.16B
73. 73CIGComp En De Mn Cemig· Electric Utilities: Central$6.12B
74. 74NEPNextEra Energy Partners LP· Electric Utilities: Central$6.07B
75. 75CWSTCasella Waste Systems Inc.· Environmental Services$5.95B
76. 76PORPortland General Electric Co· Electric Utilities: Central$5.73B
77. 77AROCArchrock Inc.· Natural Gas Distribution$5.73B
78. 78BKHBlack Hills Corporation· Electric Utilities: Central$5.58B
79. 79NJRNewJersey Resources Corporation· Oil/Gas Transmission$5.42B
80. 80VGVenture Global Inc.· Oil/Gas Transmission$5.29B
81. 81CWENClearway Energy Inc.· Electric Utilities: Central$5.22B
82. 82OGSONE Gas Inc.· Oil/Gas Transmission$5.02B
83. 83SRSpire Inc.· Oil/Gas Transmission$4.89B
84. 84PAMPampa Energia S.A.· Electric Utilities: Central$4.63B
85. 85BIPCBrookfield Infrastructure Corporation Brookfield Infrastructur· Oil & Gas Production$4.59B
86. 86EEExcelerate Energy Inc.· Oil/Gas Transmission$4.54B
87. 87TGSTransportadora de Gas del Sur SA TGS· Natural Gas Distribution$4.37B
88. 88AQNAlgonquin Power & Utilities Corp.· Electric Utilities: Central$4.36B
89. 89ELCEntergy Louisiana Inc. Collateral Trust Mortgage Bonds 4.875 %· Electric Utilities: Central$4.14B
90. 90USACUSA Compression Partners LP· Natural Gas Distribution$3.95B
91. 91PNMPNM Resources Inc. (Holding Co.)· Electric Utilities: Central$3.82B
92. 92TACTransAlta Corporation· Electric Utilities: Central$3.78B
93. 93OTTROtter Tail Corporation· Electric Utilities: Central$3.77B
94. 94KENKenon Holdings Ltd.· Electric Utilities: Central$3.60B
95. 95ETRNEquitrans Midstream Corporation· Natural Gas Distribution$3.53B
96. 96AWRAmerican States Water Company· Water Supply$3.51B
97. 97AYAtlantica Sustainable Infrastructure plc· Electric Utilities: Central$3.50B
98. 98ALEAllete Inc.· Power Generation$3.35B
99. 99NWENorthWestern Energy Group Inc.· Power Generation$3.22B
100. 100CPKChesapeake Utilities Corporation· Oil & Gas Production$3.20B
101. 101AVAAvista Corporation· Power Generation$3.14B
102. 102CWTCalifornia Water Service Group· Water Supply$3.09B
103. 103SJISouth Jersey Industries Inc.· Oil/Gas Transmission$2.77B
104. 104HTOH2O America· Water Supply$2.69B
105. 105RNWReNew Energy Global plc· Electric Utilities: Central$2.50B
106. 106ENLCEnLink Midstream LLC· Natural Gas Distribution$2.46B
107. 107NGLNGL ENERGY PARTNERS LP· Natural Gas Distribution$2.22B
108. 108CEPUCentral Puerto S.A.· Electric Utilities: Central$2.13B
109. 109CTRICenturi Holdings Inc.· Oil & Gas Production$2.07B
110. 110NWNNorthwest Natural Holding Company· Oil/Gas Transmission$2.07B
111. 111NOVASunnova Energy International Inc.· Power Generation$2.04B
112. 112SJWSJW Group· Water Supply$2.04B
113. 113NEXTNextDecade Corporation· Oil & Gas Production$1.95B
114. 114HEHawaiian Electric Industries Inc.· Electric Utilities: Central$1.92B
115. 115CEQPCrestwood Equity Partners LP· Oil & Gas Production$1.77B
116. 116INFNInfinera Corporation· Telecommunications Equipment$1.67B
117. 117XIFRXPLR Infrastructure LP· Electric Utilities: Central$1.14B
118. 118EDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)· Electric Utilities: Central$1.11B
119. 119MSEXMiddlesex Water Company· Water Supply$1.10B
120. 120POLYPlantronics Inc.· Telecommunications Equipment$1.10B
121. 121AMPSAltus Power Inc.· Electric Utilities: Central$1.09B
122. 122UTLUNITIL Corporation· Power Generation$979.5M
123. 123LFGArchaea Energy Inc.· Power Generation$974.4M
124. 124NNENano Nuclear Energy Inc.· Electric Utilities: Central$951.5M
125. 125SMCSummit Midstream Corporation· Natural Gas Distribution$694.5M
126. 126AZREAzure Power Global Limited Equity Shares· Electric Utilities: Central$640.4M
127. 127HLGNHeliogen Inc.· Electric Utilities: Central$614.3M
128. 128OIOOIO Group· Environmental Services$612.5M
129. 129NTGRNETGEAR Inc.· Telecommunications Equipment$579.2M
130. 130ADTNADTRAN Holdings Inc.· Telecommunications Equipment$578.5M
131. 131YORWYork Water Company· Water Supply$552.6M
132. 132CWCOConsolidated Water Co. Ltd.· Water Supply$468.9M
133. 133GNEGenie Energy Ltd.· Power Generation$408.2M
134. 134CLFDClearfield Inc.· Telecommunications Equipment$389.2M
135. 135DZSIDZS Inc.· Telecommunications Equipment$377.8M
136. 136ARTNAArtesian Resources Corporation· Water Supply$373.7M
137. 137CLNEClean Energy Fuels Corp.· Natural Gas Distribution$363.7M
138. 138CDZICADIZ Inc.· Water Supply$352.7M
139. 139OPALOPAL Fuels Inc.· Natural Gas Distribution$351.3M
140. 140ELLOEllomay Capital Ltd· Electric Utilities: Central$319.8M
141. 141MNTKMontauk Renewables Inc.· Natural Gas Distribution$317.4M
142. 142PCYOPure Cycle Corporation· Water Supply$269.6M
143. 143GWRSGlobal Water Resources Inc.· Water Supply$266.3M
144. 144AUDCAudioCodes Ltd.· Telecommunications Equipment$249.6M
145. 145RGCORGC Resources Inc.· Oil & Gas Production$228.5M
146. 146SMLPSummit Midstream Partners LP· Natural Gas Distribution$200.0M
147. 147CHRACharah Solutions Inc.· Medical Specialities$173.7M
148. 148SMEDSharps Compliance Corp.· Environmental Services$126.9M
149. 149VIVOVivoPower PLC· Power Generation$124.5M
150. 150SLNGStabilis Solutions Inc.· Oil/Gas Transmission$111.4M
151. 151NFENew Fortress Energy Inc.· Oil/Gas Transmission$78.3M
152. 152SUUNPowerBank Corporation· Power Generation$67.6M
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. 156VVPRVivoPower International PLC· Power Generation$45.9M
157. 157WAVEEco Wave Power Global AB· Electric Utilities: Central$36.8M
158. 158FIEEFiEE Inc· Telecommunications Equipment$33.5M
159. 159QRHCQuest Resource Holding Corporation· Environmental Services$29.1M
160. 160FKWLFranklin Wireless Corp.· Telecommunications Equipment$28.9M
161. 161BESSBimergen Energy Corporation· Electric Utilities: Central$21.6M
162. 162SUNESUNation Energy Inc.· Telecommunications Equipment$15.4M
163. 163CLROClearOne Inc. (DE)· Telecommunications Equipment$13.6M
164. 164AWXAvalon Holdings Corporation· Environmental Services$10.2M
165. 165VIVKVivakor Inc.· Environmental Services$6.7M
166. 166SONMDNA X Inc.· Telecommunications Equipment$4.8M
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-