| Rank | Name | Market Cap | Price | Today | Price (30 days) | Country | |
|---|---|---|---|---|---|---|---|
 | 1 |  | ₹13.473 T | ₹6,545 | 1.17% | 🇺🇸 USA | |
| 2 |  | ₹9.849 T | ₹1,564 | 0.03% | 🇪🇸 Spain | |
| 3 |  | ₹8.906 T | ₹8,095 | 0.80% | 🇺🇸 USA | |
| 4 |  | ₹8.797 T | ₹78.30 | 0.60% | 🇦🇪 UAE | |
| 5 |  | ₹8.667 T | ₹27,655 | 4.32% | 🇺🇸 USA | |
| 6 |  | ₹8.653 T | ₹353.68 | 0.24% | 🇨🇳 China | |
| 7 |  | ₹8.336 T | ₹795.02 | 0.41% | 🇮🇹 Italy | |
| 8 |  | ₹7.927 T | ₹10,199 | 0.91% | 🇺🇸 USA | |
| 9 |  | ₹6.118 T | ₹6,166 | 0.69% | 🇬🇧 UK | |
| 10 |  | ₹4.857 T | ₹1,955 | 0.52% | 🇫🇷 France | |
| 11 |  | ₹4.698 T | ₹5,446 | 0.51% | 🇸🇦 S. Arabia | |
| 12 |  | ₹4.289 T | ₹5,030 | 1.47% | 🇺🇸 USA | |
| 13 |  | ₹4.204 T | ₹1,609 | 1.07% | 🇩🇪 Germany | |
| 14 |  | ₹3.500 T | ₹6,069 | 1.26% | 🇺🇸 USA | |
| 15 |  | ₹3.317 T | ₹342.10 | 0.16% | 🇮🇳 India | |
| 16 |  | ₹3.307 T | ₹7,410 | 1.86% | 🇺🇸 USA | |
| 17 |  | ₹3.291 T | ₹65.83 | 0.71% | 🇦🇪 UAE | |
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| 18 |  | ₹2.964 T | ₹9,290 | 1.66% | 🇺🇸 USA | |
| 19 |  | ₹2.788 T | ₹2,601 | 0.27% | 🇪🇸 Spain | |
| 20 |  | ₹2.632 T | ₹2,714 | 0.15% | 🇪🇸 Spain | |
| 21 |  | ₹2.438 T | ₹11,750 | 1.36% | 🇺🇸 USA | |
| 22 |  | ₹2.425 T | ₹2,182 | 1.87% | 🇬🇧 UK | |
| 23 |  | ₹2.403 T | ₹12,324 | 0.71% | 🇺🇸 USA | |
| 24 |  | ₹2.182 T | ₹6,424 | 2.22% | 🇦🇹 Austria | |
| 25 |  | ₹2.138 T | ₹13,462 | 0.76% | 🇺🇸 USA | |
| 26 |  | ₹2.063 T | ₹5,617 | 0.68% | 🇺🇸 USA | |
| 27 |  | ₹2.042 T | ₹4,057 | 0.32% | 🇨🇦 Canada | |
| 28 |  | ₹1.851 T | ₹6,189 | 1.51% | 🇺🇸 USA | |
| 29 |  | ₹1.800 T | ₹3,003 | 0.15% | 🇨🇦 Canada | |
| 30 |  | ₹1.692 T | ₹4,400 | 0.39% | 🇺🇸 USA | |
| 31 |  | ₹1.657 T | ₹3,522 | 1.78% | 🇺🇸 USA | |
| 32 |  | ₹1.612 T | ₹382.85 | 0.13% | 🇵🇹 Portugal | |
| 33 |  | ₹1.542 T | ₹1,058 | 5.53% | 🇲🇾 Malaysia | |
| 34 |  | ₹1.425 T | ₹5,550 | 2.02% | 🇺🇸 USA | |
| 35 |  | ₹1.368 T | ₹603.18 | 0.71% | 🇧🇷 Brazil | |
| 36 |  | ₹1.364 T | ₹5,931 | 1.60% | 🇺🇸 USA | |
| 37 |  | ₹1.303 T | ₹407.90 | 1.34% | 🇮🇳 India | |
| 38 |  | ₹1.269 T | ₹185.23 | 0.03% | 🇮🇳 India | |
| 39 |  | ₹1.171 T | ₹549.90 | 0.30% | 🇭🇰 Hong Kong | |
| 40 |  | ₹1.163 T | ₹675.32 | 1.10% | 🇦🇺 Australia | |
| 41 |  | ₹1.110 T | ₹996.55 | 0.88% | 🇯🇵 Japan | |
| 42 |  | ₹1.099 T | ₹1,005 | 0.69% | 🇪🇸 Spain | |
| 43 |  | ₹1.023 T | ₹19,391 | 0.17% | 🇨🇭 Switzerland | |
| 44 |  | ₹957.00 B | ₹200.36 | 0.10% | 🇮🇹 Italy | |
| 45 |  | ₹952.39 B | ₹3,107 | 1.59% | 🇬🇧 UK | |
| 46 |  | ₹949.61 B | ₹7,953 | 0.96% | 🇺🇸 USA | |
| 47 |  | ₹905.79 B | ₹3,231 | 0.70% | 🇺🇸 USA | |
| 48 |  | ₹898.64 B | ₹1,295 | 1.78% | 🇬🇧 UK | |
| 49 |  | ₹890.58 B | ₹8.30 | 0.18% | 🇨🇱 Chile | |
| 50 |  | ₹881.04 B | ₹177.64 | 0.52% | 🇬🇧 UK | |
| 51 |  | ₹842.43 B | ₹2,139 | 1.05% | 🇯🇵 Japan | |
| 52 |  | ₹793.16 B | ₹1,050 | 0.74% | 🇯🇵 Japan | |
| 53 |  | ₹780.10 B | ₹298.27 | 0.76% | 🇳🇿 New Zealand | |
| 54 |  | ₹772.47 B | ₹3,837 | 1.09% | 🇺🇸 USA | |
| 55 |  | ₹731.32 B | ₹720.74 | 1.48% | 🇮🇹 Italy | |
| 56 |  | ₹728.51 B | ₹235.23 | 0.05% | 🇨🇳 China | |
| 57 |  | ₹718.80 B | ₹363.26 | 0.22% | 🇲🇾 Malaysia | |
| 58 |  | ₹718.67 B | ₹653.45 | 1.24% | 🇮🇳 India | |
| 59 |  | ₹717.16 B | ₹1,369 | 1.24% | 🇮🇳 India | |
| 60 |  | ₹714.94 B | ₹218.23 | 0.51% | 🇮🇹 Italy | |
| 61 |  | ₹683.39 B | ₹593.10 | 0.13% | 🇧🇷 Brazil | |
| 62 |  | ₹669.43 B | ₹3,122 | 0.72% | 🇺🇸 USA | |
| 63 |  | ₹665.90 B | ₹531.75 | 1.10% | 🇧🇷 Brazil | |
| 64 |  | ₹648.33 B | ₹288.96 | 0.45% | 🇵🇱 Poland | |
| 65 |  | ₹576.34 B | ₹393.90 | 0.15% | 🇮🇹 Italy | |
| 66 |  | ₹558.86 B | ₹10,345 | 1.09% | 🇺🇸 USA | |
| 67 |  | ₹541.56 B | ₹1,467 | 0.34% | 🇬🇷 Greece | |
| 68 |  | ₹535.64 B | ₹732.26 | 0.58% | 🇧🇷 Brazil | |
| 69 |  | ₹517.08 B | ₹633.74 | 1.40% | 🇧🇷 Brazil | |
| 70 |  | ₹492.72 B | ₹2,401 | 0.26% | 🇨🇦 Canada | |
| 71 |  | ₹462.56 B | ₹469.48 | 0.44% | 🇳🇿 New Zealand | |
| 72 |  | ₹453.66 B | ₹4,896 | 0.39% | 🇺🇸 USA | |
| 73 |  | ₹433.42 B | ₹1,170 | 0.00% | 🇵🇭 Philippines | |
| 74 |  | ₹429.08 B | ₹1,986 | 0.25% | 🇮🇹 Italy | |
| 75 |  | ₹428.60 B | ₹2,404 | 1.64% | 🇦🇹 Austria | |
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| 76 |  | ₹426.45 B | ₹387.68 | 0.18% | 🇶🇦 Qatar | |
| 77 |  | ₹396.84 B | ₹286.54 | 0.89% | 🇨🇱 Chile | |
| 78 |  | ₹395.64 B | ₹3,942 | 0.04% | 🇺🇸 USA | |
| 79 |  | ₹394.73 B | ₹6,323 | 0.46% | 🇺🇸 USA | |
| 80 |  | ₹382.93 B | ₹6,489 | 0.00% | 🇺🇸 USA | |
| 81 |  | ₹376.93 B | ₹3,442 | 0.52% | 🇺🇸 USA | |
| 82 |  | ₹368.37 B | ₹547.57 | 1.67% | 🇦🇺 Australia | |
| 83 |  | ₹362.84 B | ₹207.04 | 1.46% | 🇵🇱 Poland | |
| 84 |  | ₹358.08 B | ₹3,170 | 0.34% | 🇨🇦 Canada | |
| 85 |  | ₹356.57 B | ₹4,918 | 0.23% | 🇺🇸 USA | |
| 86 |  | ₹335.74 B | ₹6,147 | 0.73% | 🇦🇷 Argentina | |
| 87 |  | ₹329.46 B | ₹256.78 | 0.24% | 🇮🇹 Italy | |
| 88 |  | ₹329.29 B | ₹471.15 | 1.23% | 🇮🇳 India | |
| 89 |  | ₹327.18 B | ₹5,645 | 0.09% | 🇺🇸 USA | |
| 90 |  | ₹311.87 B | ₹215.07 | 1.82% | 🇮🇳 India | |
| 91 |  | ₹304.95 B | ₹609.71 | 0.72% | 🇯🇵 Japan | |
| 92 |  | ₹282.12 B | ₹597.91 | 4.50% | 🇬🇧 UK | |
| 93 |  | ₹276.27 B | ₹4,501 | 0.21% | 🇺🇸 USA | |
| 94 |  | ₹275.69 B | ₹6,579 | 0.13% | 🇺🇸 USA | |
| 95 |  | ₹268.91 B | ₹7,360 | 0.00% | 🇺🇸 USA | |
| 96 |  | ₹259.61 B | ₹3,222 | 0.24% | 🇺🇸 USA | |
| 97 |  | ₹258.38 B | ₹2,024 | 1.52% | 🇧🇷 Brazil | |
| 98 |  | ₹256.17 B | ₹7,227 | 0.00% | 🇩🇪 Germany | |
| 99 |  | ₹250.14 B | ₹961.66 | 0.96% | 🇸🇦 S. Arabia | |
| 100 |  | ₹244.69 B | ₹10,490 | 0.37% | 🇺🇸 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.