| Rank | Name | Market Cap | Price | Today | Price (30 days) | Country |
|---|---|---|---|---|---|---|
| 1 |
 |
$169.30 B | $85.20 | 0.44% | 🇺🇸 USA | |
| 2 |
 |
$76.63 B | $99.52 | 0.79% | 🇺🇸 USA | |
| 3 |
 |
$73.31 B | $67.34 | 0.56% | 🇺🇸 USA | |
| 4 |
 |
$69.23 B | $3.04 | 0.75% | 🇨🇳 China | |
| 5 |
 |
$62.70 B | $90.04 | 1.44% | 🇦🇹 Austria | |
| 6 |
 |
$56.35 B | $5.55 | 0.32% | 🇮🇹 Italy | |
| 7 |
 |
$50.38 B | $60.47 | 0.17% | 🇺🇸 USA | |
| 8 |
 |
$49.10 B | $12.64 | 0.00% | 🇫🇷 France | |
| 9 |
 |
$48.45 B | $43.97 | 0.91% | 🇮🇳 India | |
| 10 |
 |
$46.33 B | $62.46 | 0.60% | 🇬🇧 UK | |
| 11 |
 |
$37.63 B | $33.73 | 3.12% | 🇮🇳 India | |
| 12 |
 |
$36.62 B | $15.22 | 0.22% | 🇫🇷 France | |
| 13 |
 |
$30.09 B | $92.04 | 2.57% | 🇺🇸 USA | |
| 14 |
 |
$29.15 B | $83.71 | 0.24% | 🇺🇸 USA | |
| 15 |
 |
$27.95 B | $153.74 | 0.18% | 🇺🇸 USA | |
| 16 |
 |
$25.26 B | $9.68 | 1.14% | 🇩🇪 Germany | |
| 17 |
 |
$24.45 B | $115.91 | 0.34% | 🇺🇸 USA | |
| 18 |
 |
$23.16 B | $23.20 | 2.57% | 🇪🇸 Spain | |
| 19 |
 |
$22.29 B | $115.06 | 0.91% | 🇺🇸 USA | |
| 20 |
 |
$19.98 B | $18.88 | 0.19% | 🇪🇸 Spain | |
| 21 |
 |
$19.60 B | $8.45 | 4.52% | 🇧🇷 Brazil | |
| 22 |
 |
$19.42 B | $40.18 | 0.32% | 🇨🇦 Canada | |
| 23 |
 |
$19.25 B | $4.86 | 0.61% | 🇵🇹 Portugal | |
| 24 |
 |
$17.56 B | $60.52 | 1.45% | 🇺🇸 USA | |
| 25 |
 |
$16.80 B | $28.07 | 0.85% | 🇨🇦 Canada | |
| 26 |
 |
$16.42 B | $116.54 | 0.81% | 🇺🇸 USA | |
| 27 |
 |
$14.28 B | $0.13 | 0.00% | 🇨🇱 Chile | |
| 28 |
 |
$13.75 B | $54.80 | 1.31% | 🇺🇸 USA | |
| 29 |
 |
$13.42 B | $58.50 | 0.65% | 🇺🇸 USA | |
| 30 |
 |
$12.67 B | $48.32 | 0.08% | 🇺🇸 USA | |
| 31 |
 |
$12.33 B | $8.09 | 0.00% | 🇲🇾 Malaysia | |
| 32 |
 |
$11.19 B | $27.57 | 0.65% | 🇺🇸 USA | |
| 33 |
 |
$10.98 B | $5.15 | 0.12% | 🇭🇰 Hong Kong | |
| 34 |
 |
$9.24 B | $5.37 | 0.63% | 🇦🇺 Australia | |
| 35 |
 |
$8.84 B | $2.77 | 0.18% | 🇮🇳 India | |
| 36 |
 |
$8.80 B | $12.90 | 0.29% | 🇬🇧 UK | |
| 37 |
 |
$8.11 B | $38.72 | 0.31% | 🇺🇸 USA | |
| 38 |
 |
$7.63 B | $3.86 | 0.59% | 🇲🇾 Malaysia | |
| 39 |
 |
$7.56 B | $8.48 | 0.52% | 🇯🇵 Japan | |
| 40 |
 |
$7.52 B | $1.14 | 0.48% | 🇮🇳 India | |
| 41 |
 |
$7.39 B | $6.42 | 1.70% | 🇧🇷 Brazil | |
| 42 |
 |
$7.31 B | $1.51 | 0.70% | 🇮🇹 Italy | |
| 43 |
 |
$7.16 B | $9.47 | 0.71% | 🇯🇵 Japan | |
| 44 |
 |
$6.92 B | $131.23 | 0.73% | 🇨🇭 Switzerland | |
| 45 |
 |
$6.88 B | $1.17 | 0.57% | 🇬🇧 UK | |
| 46 |
 |
$6.47 B | $15.58 | 0.14% | 🇯🇵 Japan | |
| 47 |
 |
$6.25 B | $7.67 | 0.47% | 🇧🇷 Brazil | |
| 48 |
 |
$5.73 B | $5.21 | 0.58% | 🇧🇷 Brazil | |
| 49 |
 |
$4.83 B | $5.94 | 0.27% | 🇮🇹 Italy | |
| 50 |
 |
$4.42 B | $24.89 | 0.28% | 🇺🇸 USA | |
| 51 |
 |
$4.36 B | $6.34 | 1.57% | 🇮🇳 India | |
| 52 |
 |
$4.12 B | $2.82 | 0.75% | 🇮🇹 Italy | |
| 53 |
 |
$3.84 B | $4.91 | 1.19% | 🇳🇿 New Zealand | |
| 54 |
 |
$3.77 B | $5.39 | 1.00% | 🇮🇳 India | |
| 55 |
 |
$3.76 B | $65.90 | 0.14% | 🇺🇸 USA | |
| 56 |
 |
$3.68 B | $5.47 | 0.37% | 🇦🇺 Australia | |
| 57 |
 |
$3.59 B | $31.51 | 0.45% | 🇨🇦 Canada | |
| 58 |
 |
$3.36 B | $58.16 | 1.36% | 🇺🇸 USA | |
| 59 |
 |
$3.34 B | $18.79 | 0.11% | 🇦🇹 Austria | |
| 60 |
 |
$3.33 B | $1.49 | 2.51% | 🇵🇱 Poland | |
| 61 |
 |
$3.24 B | $6.75 | 1.23% | 🇮🇳 India | |
| 62 |
 |
$3.18 B | $11.61 | 0.59% | 🇬🇧 UK | |
| 63 |
 |
$3.18 B | $24.99 | 0.71% | 🇧🇷 Brazil | |
| 64 |
 |
$2.96 B | $13.94 | 0.30% | 🇮🇹 Italy | |
| 65 |
 |
$2.95 B | $537.07 | 0.97% | 🇩🇪 Germany | |
| 66 |
 |
$2.88 B | $2.06 | 1.90% | 🇨🇱 Chile | |
| 67 |
 |
$2.63 B | $2.64 | 0.49% | 🇳🇿 New Zealand | |
| 68 |
 |
$2.45 B | $58.87 | 0.02% | 🇺🇸 USA | |
| 69 |
 |
$2.40 B | $6.03 | 3.08% | 🇮🇳 India | |
| 70 |
 |
$2.34 B | $4.68 | 1.10% | 🇯🇵 Japan | |
| 71 |
 |
$2.25 B | $74.39 | 0.09% | 🇺🇸 USA | |
| 72 |
 |
$2.18 B | $1.69 | 0.19% | 🇮🇹 Italy | |
| 73 |
 |
$2.07 B | $116.92 | 1.06% | 🇺🇸 USA | |
| 74 |
 |
$2.06 B | $19.62 | 1.50% | 🇯🇵 Japan | |
| 75 |
 |
$1.87 B | $1.59 | 2.76% | 🇹🇷 Turkey | |
| 76 |
 |
$1.76 B | $1.67 | 0.39% | 🇳🇿 New Zealand | |
| 77 |
 |
$1.65 B | $0.09000 | 1.35% | 🇨🇱 Chile | |
| 78 |
 |
$1.60 B | $91.04 | 0.81% | 🇺🇸 USA | |
| 79 |
 |
$1.59 B | $28.64 | 1.61% | Argentina | |
| 80 |
 |
$1.50 B | $7.48 | 1.10% | 🇨🇦 Canada | |
| 81 |
 |
$1.50 B | $12.01 | 1.24% | 🇨🇱 Chile | |
| 82 |
 |
$1.37 B | $20.54 | 0.11% | 🇵🇱 Poland | |
| 83 |
 |
$1.10 B | $11.14 | 0.83% | 🇮🇳 India | |
| 84 |
 |
$0.86 B | $1.81 | 0.00% | 🇰🇭 Cambodia | |
| 85 |
 |
$0.85 B | $53.06 | 1.14% | 🇺🇸 USA | |
| 86 |
 |
$0.76 B | $25.03 | 0.08% | 🇺🇸 USA | |
| 87 |
 |
$0.65 B | $45.78 | 0.11% | 🇺🇸 USA | |
| 88 |
 |
$0.62 B | $7.12 | 0.14% | Argentina | |
| 89 |
 |
$0.52 B | $6.11 | 1.75% | Romania | |
| 90 |
 |
$0.51 B | $54.52 | 0.52% | 🇺🇸 USA | |
| 91 |
 |
$0.25 B | $10.02 | 1.42% | 🇺🇸 USA | |
| 92 |
 |
$0.24 B | $10.34 | 1.71% | 🇺🇸 USA | |
| 93 |
 |
$0.23 B | $24.35 | 1.00% | 🇺🇸 USA |
This is the list of the largest utility companies by market capitalization. A public utility company or simply utility company is an organization that maintains the infrastructure for a public service. Only the top utility companies are shown in this list and utility companies that are not publicly traded are excluded. The ranking and the market cap data shown on this page are updated daily.