| Rank | Name | Market Cap | Price | Today | Price (30 days) | Country | |
|---|---|---|---|---|---|---|---|
 | 1 |  | C$214.80 B | C$104.34 | 1.28% | 🇺🇸 USA | |
| 2 |  | C$156.86 B | C$24.92 | 0.03% | 🇪🇸 Spain | |
| 3 |  | C$141.90 B | C$128.98 | 0.85% | 🇺🇸 USA | |
| 4 |  | C$140.11 B | C$1.25 | 0.60% | 🇦🇪 UAE | |
| 5 |  | C$138.49 B | C$441.88 | 4.66% | 🇺🇸 USA | |
| 6 |  | C$137.82 B | C$5.63 | 0.24% | 🇨🇳 China | |
| 7 |  | C$132.76 B | C$12.66 | 0.41% | 🇮🇹 Italy | |
| 8 |  | C$126.34 B | C$162.56 | 0.99% | 🇺🇸 USA | |
| 9 |  | C$97.54 B | C$98.31 | 0.80% | 🇬🇧 UK | |
| 10 |  | C$77.36 B | C$31.13 | 0.52% | 🇫🇷 France | |
| 11 |  | C$74.83 B | C$86.73 | 0.51% | 🇸🇦 S. Arabia | |
| 12 |  | C$68.33 B | C$80.13 | 1.50% | 🇺🇸 USA | |
| 13 |  | C$66.96 B | C$25.63 | 1.07% | 🇩🇪 Germany | |
| 14 |  | C$55.73 B | C$96.64 | 1.25% | 🇺🇸 USA | |
| 15 |  | C$52.83 B | C$5.45 | 0.16% | 🇮🇳 India | |
| 16 |  | C$52.71 B | C$118.11 | 1.95% | 🇺🇸 USA | |
| 17 |  | C$52.42 B | C$1.05 | 0.71% | 🇦🇪 UAE | |
|
|
|||||||
| 18 |  | C$47.21 B | C$147.95 | 1.66% | 🇺🇸 USA | |
| 19 |  | C$44.41 B | C$41.42 | 0.27% | 🇪🇸 Spain | |
| 20 |  | C$41.93 B | C$43.23 | 0.15% | 🇪🇸 Spain | |
| 21 |  | C$38.90 B | C$187.46 | 1.53% | 🇺🇸 USA | |
| 22 |  | C$38.63 B | C$34.76 | 1.87% | 🇬🇧 UK | |
| 23 |  | C$38.31 B | C$196.48 | 0.82% | 🇺🇸 USA | |
| 24 |  | C$34.75 B | C$102.32 | 2.22% | 🇦🇹 Austria | |
| 25 |  | C$34.08 B | C$214.60 | 0.86% | 🇺🇸 USA | |
| 26 |  | C$32.87 B | C$89.49 | 0.71% | 🇺🇸 USA | |
| 27 |  | C$32.55 B | C$64.67 | 0.40% | 🇨🇦 Canada | |
| 28 |  | C$29.49 B | C$98.60 | 1.55% | 🇺🇸 USA | |
| 29 |  | C$28.72 B | C$47.89 | 0.00% | 🇨🇦 Canada | |
| 30 |  | C$26.98 B | C$70.14 | 0.29% | 🇺🇸 USA | |
| 31 |  | C$26.40 B | C$56.09 | 1.77% | 🇺🇸 USA | |
| 32 |  | C$25.68 B | C$6.10 | 0.13% | 🇵🇹 Portugal | |
| 33 |  | C$24.56 B | C$16.86 | 5.53% | 🇲🇾 Malaysia | |
| 34 |  | C$22.69 B | C$88.36 | 1.99% | 🇺🇸 USA | |
| 35 |  | C$21.83 B | C$9.62 | 0.57% | 🇧🇷 Brazil | |
| 36 |  | C$21.74 B | C$94.50 | 1.64% | 🇺🇸 USA | |
| 37 |  | C$20.75 B | C$6.50 | 1.34% | 🇮🇳 India | |
| 38 |  | C$20.21 B | C$2.95 | 0.03% | 🇮🇳 India | |
| 39 |  | C$18.66 B | C$8.76 | 0.30% | 🇭🇰 Hong Kong | |
| 40 |  | C$18.52 B | C$10.76 | 1.10% | 🇦🇺 Australia | |
| 41 |  | C$17.68 B | C$15.87 | 0.88% | 🇯🇵 Japan | |
| 42 |  | C$17.50 B | C$16.00 | 0.69% | 🇪🇸 Spain | |
| 43 |  | C$16.29 B | C$308.83 | 0.17% | 🇨🇭 Switzerland | |
| 44 |  | C$15.24 B | C$3.19 | 0.10% | 🇮🇹 Italy | |
| 45 |  | C$15.16 B | C$49.48 | 1.59% | 🇬🇧 UK | |
| 46 |  | C$15.11 B | C$126.57 | 0.88% | 🇺🇸 USA | |
| 47 |  | C$14.44 B | C$51.52 | 0.82% | 🇺🇸 USA | |
| 48 |  | C$14.31 B | C$20.63 | 1.78% | 🇬🇧 UK | |
| 49 |  | C$14.18 B | C$0.13 | 0.18% | 🇨🇱 Chile | |
| 50 |  | C$14.03 B | C$2.83 | 0.52% | 🇬🇧 UK | |
| 51 |  | C$13.41 B | C$34.06 | 1.05% | 🇯🇵 Japan | |
| 52 |  | C$12.63 B | C$16.73 | 0.74% | 🇯🇵 Japan | |
| 53 |  | C$12.42 B | C$4.75 | 0.76% | 🇳🇿 New Zealand | |
| 54 |  | C$12.30 B | C$61.11 | 1.09% | 🇺🇸 USA | |
| 55 |  | C$11.64 B | C$11.48 | 1.48% | 🇮🇹 Italy | |
| 56 |  | C$11.60 B | C$3.75 | 0.05% | 🇨🇳 China | |
| 57 |  | C$11.44 B | C$5.79 | 0.22% | 🇲🇾 Malaysia | |
| 58 |  | C$11.44 B | C$10.41 | 1.24% | 🇮🇳 India | |
| 59 |  | C$11.42 B | C$21.80 | 1.24% | 🇮🇳 India | |
| 60 |  | C$11.38 B | C$3.48 | 0.51% | 🇮🇹 Italy | |
| 61 |  | C$10.87 B | C$9.44 | 0.03% | 🇧🇷 Brazil | |
| 62 |  | C$10.66 B | C$49.73 | 0.75% | 🇺🇸 USA | |
| 63 |  | C$10.61 B | C$8.47 | 1.04% | 🇧🇷 Brazil | |
| 64 |  | C$10.32 B | C$4.60 | 0.45% | 🇵🇱 Poland | |
| 65 |  | C$9.17 B | C$6.27 | 0.15% | 🇮🇹 Italy | |
| 66 |  | C$8.89 B | C$164.75 | 1.08% | 🇺🇸 USA | |
| 67 |  | C$8.62 B | C$23.36 | 0.34% | 🇬🇷 Greece | |
| 68 |  | C$8.53 B | C$11.67 | 0.55% | 🇧🇷 Brazil | |
| 69 |  | C$8.22 B | C$10.08 | 1.53% | 🇧🇷 Brazil | |
| 70 |  | C$7.84 B | C$38.25 | 0.29% | 🇨🇦 Canada | |
| 71 |  | C$7.36 B | C$7.48 | 0.44% | 🇳🇿 New Zealand | |
| 72 |  | C$7.22 B | C$77.98 | 0.39% | 🇺🇸 USA | |
| 73 |  | C$6.90 B | C$18.64 | 0.00% | 🇵🇭 Philippines | |
| 74 |  | C$6.83 B | C$31.62 | 0.25% | 🇮🇹 Italy | |
| 75 |  | C$6.82 B | C$38.29 | 1.64% | 🇦🇹 Austria | |
|
|
|||||||
| 76 |  | C$6.79 B | C$6.17 | 0.18% | 🇶🇦 Qatar | |
| 77 |  | C$6.31 B | C$4.56 | 1.04% | 🇨🇱 Chile | |
| 78 |  | C$6.30 B | C$62.82 | 0.11% | 🇺🇸 USA | |
| 79 |  | C$6.28 B | C$100.68 | 0.45% | 🇺🇸 USA | |
| 80 |  | C$6.10 B | C$103.44 | 0.09% | 🇺🇸 USA | |
| 81 |  | C$6.00 B | C$54.80 | 0.55% | 🇺🇸 USA | |
| 82 |  | C$5.86 B | C$8.72 | 1.67% | 🇦🇺 Australia | |
| 83 |  | C$5.77 B | C$3.30 | 1.46% | 🇵🇱 Poland | |
| 84 |  | C$5.70 B | C$50.47 | 0.30% | 🇨🇦 Canada | |
| 85 |  | C$5.68 B | C$78.35 | 0.27% | 🇺🇸 USA | |
| 86 |  | C$5.34 B | C$97.89 | 0.73% | 🇦🇷 Argentina | |
| 87 |  | C$5.24 B | C$4.09 | 0.24% | 🇮🇹 Italy | |
| 88 |  | C$5.24 B | C$7.50 | 1.23% | 🇮🇳 India | |
| 89 |  | C$5.21 B | C$89.94 | 0.05% | 🇺🇸 USA | |
| 90 |  | C$4.96 B | C$3.43 | 1.82% | 🇮🇳 India | |
| 91 |  | C$4.85 B | C$9.71 | 0.72% | 🇯🇵 Japan | |
| 92 |  | C$4.49 B | C$9.52 | 4.50% | 🇬🇧 UK | |
| 93 |  | C$4.39 B | C$71.66 | 0.17% | 🇺🇸 USA | |
| 94 |  | C$4.39 B | C$104.80 | 0.11% | 🇺🇸 USA | |
| 95 |  | C$4.28 B | C$117.37 | 0.14% | 🇺🇸 USA | |
| 96 |  | C$4.13 B | C$51.36 | 0.17% | 🇺🇸 USA | |
| 97 |  | C$4.11 B | C$32.24 | 1.52% | 🇧🇷 Brazil | |
| 98 |  | C$4.07 B | C$115.11 | 0.00% | 🇩🇪 Germany | |
| 99 |  | C$3.98 B | C$15.32 | 0.96% | 🇸🇦 S. Arabia | |
| 100 |  | C$3.90 B | C$167.37 | 0.56% | 🇺🇸 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.