| Rank | Company | Market cap | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $161B | Utilities | Utilities | United States | NYSE | |
| 2 | $88.5B | Utilities | Utilities | United States | NYSE | |
| 3 | $84.0B | Utilities | Utilities | United States | NYSE | |
| 4 | $80.2B | Utilities | Utilities | United States | NYSE | |
| 5 | $79.4B | Utilities | Utilities | United States | NYSE | |
| 6 | $71.8B | Utilities | Utilities | United States | NYSE | |
| 7 | $66.4B | Utilities | Utilities | United States | NYSE | |
| 8 | $62.4B | Utilities | Utilities | United States | NYSE | |
| 9 | $61.9B | Utilities | Utilities | United States | NYSE | |
| 10 | $57.4B | Utilities | Utilities | United States | NYSE | |
| 11 | $56.9B | Utilities | Utilities | United States | NYSE | |
| 12 | $54.3B | Utilities | Utilities | United States | NYSE | |
| 13 | $52.4B | Utilities | Utilities | United States | NYSE | |
| 14 | $52.4B | Utilities | Utilities | United States | NYSE | |
| 15 | $47.8B | Utilities | Utilities | United States | NYSE | |
| 16 | $39.2B | Utilities | Utilities | United States | NYSE | |
| 17 | $39.0B | Utilities | Utilities | United States | NYSE | |
| 18 | $35.8B | Utilities | Utilities | United States | NYSE | |
| 19 | $34.0B | Utilities | Utilities | United States | NYSE | |
| 20 | $33.8B | Utilities | Utilities | United States | NYSE | |
| 21 | $33.2B | Utilities | Utilities | United States | NYSE | |
| 22 | $30.9B | Utilities | Utilities | United States | NYSE | |
| 23 | $28.2B | Utilities | Utilities | United States | NYSE | |
| 24 | $27.1B | Utilities | Utilities | United States | NYSE | |
| 25 | $27.1B | Utilities | Utilities | United States | NYSE | |
| 26 | $26.4B | Utilities | Utilities | United States | NYSE | |
| 27 | $26.0B | Utilities | Utilities | United States | NYSE | |
| 28 | $25.5B | Utilities | Utilities | United States | NYSE | |
| 29 | $25.3B | Utilities | Utilities | United States | NYSE | |
| 30 | $24.7B | Utilities | Utilities | United States | NYSE | |
| 31 | $22.3B | Utilities | Utilities | United States | NYSE | |
| 32 | $20.9B | Utilities | Utilities | United States | NYSE | |
| 33 | $20.5B | Utilities | Utilities | United States | NYSE | |
| 34 | $19.4B | Utilities | Utilities | United States | NYSE | |
| 35 | $18.9B | Utilities | Utilities | United States | NYSE | |
| 36 | $16.8B | Utilities | Utilities | United States | NYSE | |
| 37 | $15.2B | Utilities | Utilities | United States | NYSE | |
| 38 | $14.0B | Utilities | Utilities | United States | NYSE | |
| 39 | $13.8B | Utilities | Utilities | United States | NYSE | |
| 40 | $12.6B | Utilities | Utilities | United States | NYSE | |
| 41 | $11.9B | Utilities | Utilities | United States | NYSE | |
| 42 | $11.0B | Utilities | Utilities | United States | NYSE | |
| 43 | $10.7B | Utilities | Utilities | United States | NYSE | |
| 44 | $10.1B | Utilities | Utilities | United States | NYSE | |
| 45 | $9.53B | Utilities | Utilities | United States | NYSE | |
| 46 | $8.84B | Utilities | Utilities | United States | NYSE | |
| 47 | $8.33B | Utilities | Utilities | United States | NYSE | |
| 48 | $7.92B | Utilities | Utilities | United States | NYSE | |
| 49 | $7.76B | Utilities | Utilities | United States | NYSE | |
| 50 | $7.43B | Utilities | Utilities | United States | NYSE | |
| 51 | $6.43B | Utilities | Utilities | United States | NYSE | |
| 52 | $6.15B | Utilities | Utilities | United States | NYSE | |
| 53 | $6.09B | Utilities | Utilities | United States | NYSE | |
| 54 | $6.05B | Utilities | Utilities | United States | NYSE | |
| 55 | $6.04B | Utilities | Utilities | United States | NYSE | |
| 56 | $5.83B | Utilities | Utilities | United States | NYSE | |
| 57 | $5.45B | Utilities | Utilities | United States | NYSE | |
| 58 | $5.42B | Utilities | Utilities | United States | NYSE | |
| 59 | $5.33B | Utilities | Utilities | United States | NYSE | |
| 60 | $5.32B | Utilities | Utilities | United States | NYSE | |
| 61 | $5.18B | Utilities | Utilities | United States | NYSE | |
| 62 | $4.61B | Utilities | Utilities | United States | NYSE | |
| 63 | $4.56B | Utilities | Utilities | United States | NYSE | |
| 64 | $4.46B | Utilities | Utilities | United States | NYSE | |
| 65 | $4.39B | Utilities | Utilities | United States | NYSE | |
| 66 | $4.26B | Utilities | Utilities | United States | NYSE | |
| 67 | $3.96B | Utilities | Utilities | United States | NYSE | |
| 68 | $3.24B | Utilities | Utilities | United States | NYSE | |
| 69 | $3.10B | Utilities | Utilities | United States | NYSE | |
| 70 | $3.09B | Utilities | Utilities | United States | NYSE | |
| 71 | $2.97B | Utilities | Utilities | United States | NYSE | |
| 72 | $2.82B | Utilities | Utilities | United States | NYSE | |
| 73 | $2.10B | Utilities | Utilities | United States | NYSE | |
| 74 | $2.01B | Utilities | Utilities | United States | NYSE | |
| 75 | $1.92B | Utilities | Utilities | United States | NYSE | |
| 76 | $1.84B | Utilities | Utilities | United States | NYSE | |
| 77 | $1.52B | Utilities | Utilities | United States | NYSE | |
| 78 | $975M | Utilities | Utilities | United States | NYSE | |
| 79 | $955M | Utilities | Utilities | United States | NYSE | |
| 80 | $913M | Utilities | Utilities | United States | NYSE | |
| 81 | $664M | Utilities | Utilities | United States | NYSE | |
| 82 | $558M | Utilities | Utilities | United States | NYSE | |
| 83 | $442M | Utilities | Utilities | United States | NYSE | |
| 84 | $300M | Utilities | Utilities | United States | NYSE | |
| 85 | $30.0M | Utilities | Utilities | United States | NYSE | |
| 86 | $10.1M | Utilities | Utilities | United States | NYSE | |
| 87 | $0.27M | Utilities | Utilities | United States | NYSE | |
| 88 | Utilities | Utilities | United States | NYSE | ||
| 89 | Utilities | Utilities | United States | NYSE | ||
| 90 | Utilities | Utilities | United States | NYSE | ||
| 91 | Utilities | Utilities | United States | NYSE | ||
| 92 | Utilities | Utilities | United States | NYSE | ||
| 93 | Utilities | Utilities | United States | NYSE | ||
| 94 | Utilities | Utilities | United States | NYSE | ||
| 95 | Utilities | Utilities | United States | NYSE |