| Bharti Airtel Ltd. | Telecom | Telecommunication - Service Provider | 12,01,422 | 1,942 | 41.60 | 7.31 | 299 | 1.25% | 25.10% | 25.80% | 5 |
| Vodafone Idea Ltd. | Telecom | Telecommunication - Service Provider | 1,52,330 | 14 | 4.10 | -2.58 | -4 | 0% | 46.80% | 0% | 10 |
| Indus Towers Ltd. | Telecom | Telecommunication - Service Provider | 97,876 | 369 | 13.70 | 2.78 | 157 | 3.77% | 30.50% | 19.80% | 10 |
| Bharti Hexacom Ltd. | Telecom | Telecommunication - Service Provider | 79,950 | 1,616 | 0 | 10.49 | 153 | 1.13% | 29.30% | 26.50% | 5 |
| Tata Communications Ltd. | Telecom | Telecommunication - Service Provider | 47,330 | 1,678 | 50 | 11.40 | 123 | 1.05% | 15.80% | 31.70% | 10 |
| HFCL Ltd. | Telecom | Telecom-Infrastructure | 34,668 | 224 | 60.50 | 2.79 | 34 | 0.09% | 7.60% | 4.30% | 1 |
| ITI Ltd. | Telecom | Telecommunication - Equipment | 26,948 | 280 | 102.40 | 15.23 | 19 | 0% | 0.30% | -12.80% | 10 |
| Railtel Corporation Of India Ltd. | Telecom | Telecommunication - Service Provider | 9,206 | 281 | 45.70 | — | — | 1.13% | 16.80% | 11.90% | 10 |
| Tejas Networks Ltd. | Telecom | Telecommunication - Equipment | 9,067 | 509 | — | 2.43 | 148 | 0% | -14.90% | -27.80% | 10 |
| Tata Teleservices (Maharashtra) Ltd. | Telecom | Telecommunication - Service Provider | 7,364 | 37 | 91.80 | — | — | 0% | 12.10% | 0% | 10 |
| Pace Digitek Ltd. | Telecom | Telecom-Infrastructure | 3,795 | 175 | 12.60 | 1.67 | 105 | 0% | 42.40% | 32.70% | 2 |
| Vindhya Telelinks Ltd. | Telecom | Telecom-Infrastructure | 2,891 | 2,436 | 12.20 | 0.29 | 3,358 | 0.25% | 8.50% | 5.60% | 10 |
| Hathway Cable & Datacom Ltd. | Telecom | Telecommunication - Service Provider | 1,848 | 11 | 24.40 | 0.35 | 25 | 0% | 2.50% | 1.90% | 2 |
| Mahanagar Telephone Nigam Ltd. | Telecom | Telecommunication - Service Provider | 1,681 | 27 | — | -0.10 | -490 | 0% | -6.80% | 0% | 10 |
| GTL Infrastructure Ltd. | Telecom | Telecom-Infrastructure | 1,550 | 1 | — | — | — | 0% | 4.20% | 0% | 10 |
| STL Networks Ltd. | Telecom | Telecom-Infrastructure | 1,220 | 25 | — | 0.98 | 16 | 0% | 0.30% | -12.30% | 2 |
| Suyog Telematics Ltd. | Telecom | Telecom-Infrastructure | 892 | 740 | 14.80 | 2.44 | 430 | 0.13% | 16% | 12.20% | 10 |
| Sar Televenture Ltd. | Telecom | Telecom-Infrastructure | 515 | 102 | 7.20 | 1.63 | 190 | 0% | 9.30% | 10.60% | 2 |
| Reliance Communications Ltd. | Telecom | Telecommunication - Service Provider | 221 | 1 | — | 0 | -331 | 0% | 0% | 0% | 5 |
| GTL Ltd. | Telecom | Telecommunication - Service Provider | 115 | 7 | 0.10 | — | — | 0% | 0% | 0% | 10 |
| Rama Telecom Ltd. | Telecom | Telecommunication - Service Provider | 111 | 84 | 0 | 5.50 | 15 | 0% | 44.60% | 42.50% | 10 |
| Kore Digital Ltd. | Telecom | Telecom-Infrastructure | 106 | 89 | 2.90 | 3.18 | 118 | 0% | 45.10% | 36% | 10 |
| Accord Synergy Ltd. | Telecom | Telecommunication - Service Provider | 77 | 42 | 0 | 0.45 | 39 | 0% | -8.70% | -9% | 10 |