| 1 | | Electric Utilities: Central | $174.2B | $84.93 | -0.14% | 9.1M |
| 2 | CEGConstellation Energy Corporation | Electric Utilities: Central | $110.3B | $288.85 | +0.37% | 3.1M |
| 3 | | Power Generation | $96.0B | $87.44 | -0.06% | 3.9M |
| 4 | | Environmental Services | $87.3B | $229.25 | +0.07% | 1.1M |
| 5 | WMBWilliams Companies Inc. (The) | Natural Gas Distribution | $77.8B | $64.92 | +1.76% | 5.5M |
| 6 | NGGNational Grid Transco PLC National Grid PLC (NEW) | Natural Gas Distribution | $76.6B | $81.46 | +1.60% | 519.9K |
| 7 | EPDEnterprise Products Partners L.P. | Natural Gas Distribution | $67.9B | $33.04 | -0.36% | 4.4M |
| 8 | RSGRepublic Services Inc. | Environmental Services | $66.1B | $217.83 | +0.93% | 959.0K |
| 9 | AEPAmerican Electric Power Company Inc. | Electric Utilities: Central | $64.0B | $116.70 | -0.40% | 1.6M |
| 10 | | Natural Gas Distribution | $59.6B | $17.98 | -0.58% | 18.1M |
| 11 | | Natural Gas Distribution | $59.5B | $29.59 | -0.40% | 12.3M |
| 12 | | Oil/Gas Transmission | $59.4B | $85.92 | +0.15% | 2.9M |
| 13 | | Electric Utilities: Central | $54.2B | $159.82 | -0.35% | 3.5M |
| 14 | | Oil & Gas Production | $47.8B | $78.03 | -0.62% | 3.9M |
| 15 | | Power Generation | $47.5B | $75.15 | -0.94% | 2.3M |
| 16 | | Power Generation | $45.4B | $44.18 | -0.53% | 5.6M |
| 17 | | Oil/Gas Transmission | $44.5B | $207.40 | +0.29% | 902.4K |
| 18 | PEGPublic Service Enterprise Group Incorporated | Power Generation | $42.6B | $78.37 | -0.86% | 2.5M |
| 19 | WCNWaste Connections Inc. | Power Generation | $42.6B | $170.39 | +0.18% | 866.6K |
| 20 | | Electric Utilities: Central | $42.2B | $93.23 | -0.19% | 1.7M |
| 21 | | Natural Gas Distribution | $38.8B | $192.09 | +0.33% | 762.0K |
| 22 | | Power Generation | $35.3B | $109.17 | -0.17% | 2.8M |
| 23 | EDConsolidated Edison Inc. | Power Generation | $34.6B | $103.90 | +0.61% | 1.1M |
| 24 | PCGPacific Gas & Electric Co. | Power Generation | $34.3B | $14.90 | -1.32% | 21.4M |
| 25 | | Telecommunications Equipment | $32.4B | $228.84 | -0.47% | 1.3M |
| 26 | | Electric Utilities: Central | $28.9B | $149.51 | -1.00% | 1.5M |
| 27 | | Power Generation | $27.5B | $102.18 | -0.79% | 577.4K |
| 28 | ATOAtmos Energy Corporation | Oil/Gas Transmission | $27.2B | $165.40 | +0.28% | 1.5M |
| 29 | | Electric Utilities: Central | $27.1B | $134.06 | -1.00% | 969.5K |
| 30 | | Electric Utilities: Central | $26.2B | $52.69 | +0.63% | 1.1M |
| 31 | ESEversource Energy (D/B/A) | Electric Utilities: Central | $26.1B | $69.49 | -1.45% | 1.1M |
| 32 | AWKAmerican Water Works Company Inc. | Water Supply | $26.0B | $129.39 | -1.65% | 696.5K |
| 33 | CNPCenterPoint Energy Inc (Holding Co) | Electric Utilities: Central | $25.9B | $38.65 | -0.63% | 5.7M |
| 34 | AXIAAXIA Energia American | Electric Utilities: Central | $25.7B | $10.30 | +0.00% | 1.4M |
| 35 | CQPCheniere Energy Partners LP | Oil/Gas Transmission | $25.2B | $56.12 | -0.31% | 55.3K |
| 36 | | Electric Utilities: Central | $24.8B | $36.21 | -1.20% | 5.3M |
| 37 | | Electric Utilities: Central | $23.9B | $46.55 | -1.20% | 2.9M |
| 38 | | Electric Utilities: Central | $23.4B | $60.65 | -0.14% | 1.3M |
| 39 | CMSCMS Energy Corporation | Power Generation | $21.8B | $70.48 | -0.73% | 2.6M |
| 40 | KEPKorea Electric Power Corporation | Electric Utilities: Central | $21.5B | $21.56 | -4.24% | 654.6K |
| 41 | | Power Generation | $19.4B | $43.33 | -0.43% | 1.7M |
| 42 | SBSCompanhia de saneamento Basico | Water Supply | $18.4B | $26.42 | +3.39% | 1.9M |
| 43 | | Telecommunications Equipment | $17.3B | $465.75 | -0.63% | 732.3K |
| 44 | TLNTalen Energy Corporation | Electric Utilities: Central | $17.0B | $365.93 | -3.84% | 547.9K |
| 45 | | Power Generation | $16.8B | $75.65 | -0.70% | 1.3M |
| 46 | LNTAlliant Energy Corporation | Power Generation | $16.7B | $66.76 | -0.14% | 1.4M |
| 47 | WESWestern Midstream Partners LP | Natural Gas Distribution | $16.3B | $40.70 | -0.31% | 883.5K |
| 48 | | Electric Utilities: Central | $15.0B | $49.89 | +0.00% | 89.0K |
| 49 | | Oil & Gas Production | $12.3B | $122.09 | +0.53% | 307.3K |
| 50 | PNWPinnacle West Capital Corporation | Electric Utilities: Central | $11.1B | $91.91 | -0.58% | 924.9K |