A list of companies in India carrying an ISP license in 2005. This list is outdated. A current version can be found here.
| ID 1 | License | Name | Area Of Coverage | No. Of Subscribers |
|---|---|---|---|---|
| 1 | A | Bharat Sanchar Nigam Ltd. | All India | 2262349 |
| 2 | B | Mahanagar Telephone Nigam Ltd. | Mumbai & Delhi | 1207476 |
| 3 | A | Sify Ltd. | All India | 855690 |
| 4 | A | Videsh Sanchar Nigam Ltd. | All India | 509411 |
| 5 | A | Reliance Communications Infrastructure Ltd. | All India | 309951 |
| 6 | A | Data Infosys | All India | 245560 |
| 7 | A | Bharti Televentures Ltd.(Bharti Infotel) | All India | 192996 |
| 8 | A | Iqara Telecom India Pvt. Ltd. (BG Broadband) | All India | 104281 |
| 9 | A | Shyam Internet Service Pvt. Ltd. | All India | 50028 |
| 10 | A | Hathway Cable & Data Pvt Ltd. | All India | 49929 |
| 11 | A | HCL Infinet Ltd. | All India | 42818 |
| 12 | B | ICENET.NET Ltd. | Gujrat | 27720 |
| 13 | A | Tata Teleservices (Maharashtra) Ltd. (Hughes Telecom) | All India | 23955 |
| 14 | B | Asianet Sattelite Communications Ltd. | Kerala | 23147 |
| 15 | B | HFCL Infotel Ltd. | Punjab | 18409 |
| 16 | B | Fascel Ltd. | Gujarat | 18001 |
| 17 | B | WWW Communications Ltd. | Delhi | 14680 |
| 18 | A | Hughes Escorts Communications Ltd. | All India | 11192 |
| 19 | B | Broadband Pacenet (I) Pvt. Ltd. | Mumbai | 10229 |
| 20 | B | West Bengal Electronics Industry Development Corporation Ltd. | Calcutta | 9437 |
| 21 | B | Seven Star Dot Com Pvt. Ltd. | Khar(w), Jogeshwari (w) | 9013 |
| 22 | B | S. S. Net Com Pvt Ltd. | North East | 7748 |
| 23 | A | Spectra Net Ltd | All India | 6671 |
| 24 | A | Primus Telecommunications India Ltd. | All India | 6557 |
| 25 | B | Rolta India Ltd. | Mumbai | 6387 |
| 26 | C | Ortel Communications Ltd. | Cuttack, Bhubaneshwar, Rourkela | 5461 |
| 27 | A | RPG Infotech Ltd. (Sprint RPG India) | All India | 5430 |
| 28 | A | In 2 Cable.com(India) Pvt. Ltd. | All India | 5341 |
| 29 | C | Digital 2 Virtual ISP Private Ltd. | Vadodara | 5156 |
| 30 | C | Forum Infotech (P) Ltd. | Srinagar SSA | 5050 |
| 31 | B | Space Online (P) Ltd. | Gujarat | 4788 |
| 32 | B | E-Comm Opportunities Pvt. Ltd. | Gujrat | 3912 |
| 33 | A | Trak Online Net India | All India | 3587 |
| 34 | B | Trikon Electronics | Mumbai | 3295 |
| 35 | B | Blazenet Pvt. Ltd. | Gujrat | 3209 |
| 36 | B | Southern Online Bio Technologies Ltd. | Andhra Pradesh | 3184 |
| 37 | A | Siti Cable Network (Zee Interactive Multimedia Ltd.) | All India | 2700 |
| 38 | B | Sixth Sense Informatics Pvt. Ltd. | Mumbai | 2600 |
| 39 | C | Vasnet Communications Pvt. Ltd. | Mangalore SSA | 2374 |
| 40 | B | Geocity Network Solutions Pvt. Ltd. | Delhi | 2249 |
| 41 | B | Value Heathcare Ltd. | Mumbai | 2229 |
| 42 | B | Hathway Bhawani Cable & Datacom | Mumbai | 1704 |
| 43 | B&C | Descon Ltd. | Kolkata, West Bengal | 1695 |
| 44 | B | City Online Services Pvt. Ltd. | Andhra Pradesh & Karnataka | 1558 |
| 45 | B | Ankhnet Information Pvt. Ltd. | Mumbai | 1555 |
| 46 | C | Tawi E.com | Jammu Tawi | 1476 |
| 47 | B | Jain Info Net Pvt Ltd. | Rajasthan | 1431 |
| 48 | C | Spectrum Softech Solutions | Ernakulam SSA | 1273 |
| 49 | A | Dishnet Wireless Ltd. | All India | 1270 |
| 50 | B | Sab Industires Ltd. (Sab Infotech) | Punjab, Karnal & Dharamshala | 1195 |
| 51 | C | IPath India Pvt. Ltd. | Ernakulam | 1151 |
| 52 | A | ERNET India Ltd. | All India | 1130 |
| 53 | A | Swiftmail Communications Ltd. | All India | 1089 |
| 54 | B | Jindal Online.com Ltd. | Gujrat | 1025 |
| 55 | C | Broadlane Network Pvt. Ltd. | Kalyan SSA | 989 |
| 56 | A | Pacific Internet India | All India | 975 |
| 57 | B | Mylai Karpagamba Information System Pvt. Ltd. | Chennai | 964 |
| 58 | B | Broadlyyne Infoservices Pvt. Ltd. | Mumbai | 900 |
| 59 | A | Comsat Max Ltd. | All India | 873 |
| 60 | C | Websurf Pvt. Ltd. | Kalyan SSA | 791 |
| 61 | B | Ice Network (P) Ltd. | Bangalore | 785 |
| 62 | A | Tata Internet Services Ltd. | All India | 661 |
| 63 | C | Kappa Infotech Pvt Ltd. | Kota SSA | 593 |
| 64 | C | Sanchar Telenetwork Pvt. Ltd. | Bhavnagar SSA | 575 |
| 65 | C | Speed Online.net Pvt. Ltd. | Rajkot | 564 |
| 66 | C | Bohra Prastisthan Pvt. Ltd. | Udaipur SSA | 535 |
| 67 | B | Bhasinsoft India Ltd. | Karnataka | 532 |
| 68 | C | Uclix Computer's Pvt. Ltd. | Jodhpur | 525 |
| 69 | A | Primenet Global Ltd. | All India | 524 |
| 70 | C | Micky Online Pvt. Ltd. | Moradabad, Nainital | 497 |
| 71 | B | My Guru Online | Andhra Pradesh | 495 |
| 72 | B | Atria Convergence Technologies Pvt. Ltd. | Karnataka | 462 |
| 73 | C | Bhaskar Multinet Pvt. Ltd. | Jaipur SSA | 454 |
| 74 | B | Tulip IT Service Ltd. | Kerala | 450 |
| 75 | B | Growth Compusoft Exports Ltd. | Gujrat | 444 |
| 76 | C | DeLaila Industry Pvt. Ltd. | Srinagar SSA | 440 |
| 77 | B | Silicon Mountains (I) Ltd. | Maharashtra | 425 |
| 78 | C | C-Tel Solutions Pvt. Ltd. | Gurgaon SSA | 422 |
| 79 | B | SpaceCom Broadband Network Ltd. | Delhi | 366 |
| 80 | C | ISP Solutions India Pvt. Ltd. | Coimbatore SSA | 355 |
| 81 | C | Antriksh Technologies Pvt. Ltd. | Jammu SSA | 354 |
| 82 | B | Rajasthan Telematics Ltd. | Rajasthan | 350 |
| 83 | C | Quest Consultancy Pvt. Ltd. | Valsad | 340 |
| 84 | C | CJ Online Pvt. Ltd. | Ghaziabad SSA | 320 |
| 85 | C | Emtici Engineering Ltd. | Khera SSA | 305 |
| 86 | C | Lee & Nee Softwares (Exports) Ltd. | Bhuvaneshwar | 303 |
| 87 | A | Gateway Systems Pvt. Ltd. | All India | 301 |
| 88 | B | Alliance Broadband Services Pvt. Ltd. | Kolkata | 290 |
| 89 | A | N-Logue Communications(P) Ltd | All India | 268 |
| 90 | A | GUJ Info Petro Ltd.(GIPL) | All India | 262 |
| 91 | C | Rida Communications Pvt. Ltd. | Aligarh | 261 |
| 92 | B | NetMagic Solutions (P) Ltd. | Mumbai | 256 |
| 93 | B | Vainavi Industries Ltd. (MAC Info Pvt. Ltd.) | Hydrabad | 230 |
| 94 | C | Starnet Online Services Ltd. | Visakha Patnam SSA | 216 |
| 95 | C | Bhupati Hotels Pvt. Ltd. | Visakhapatnam | 213 |
| 96 | B | Karuturi Networks Limited | Karnataka | 200 |
| 97 | A | I2i Enterprise Ltd. | All India | 197 |
| 98 | C | Trans Virtual Pvt. Ltd. | Guwahati | 196 |
| 99 | C | Digital Nagpur Online Pvt. Ltd. | Nagpur | 186 |
| 100 | B | Online Media Solutions Ltd. | Andhra Pradesh | 175 |
| 101 | B&C | Del DSL Internet Pvt. Ltd. | Delhi, Ghaziabad, Gurgaon | 173 |
| 102 | C | Planet Internet Satellite Pvt. Ltd. | Nadiad SSA | 170 |
| 103 | C | Q Tel Comtech Ltd. | Gurgaon | 154 |
| 104 | C | North East Online Services Pvt. Ltd. | Guwahati | 142 |
| 105 | C | Cable Combine Communication Pvt. Ltd. | Siliguri | 116 |
| 106 | A | Worldcom Communications Pvt. Ltd. | All India | 110 |
| 107 | B | Viraj Telecom Ltd. | Karnataka | 105 |
| 108 | A | Estel Communications Pvt. Ltd. | All India | 100 |
| 109 | A | Reach Network India Pvt. Ltd. | All India | 93 |
| 110 | C | Sanyog Networks Pvt. Ltd. | Tripura | 80 |
| 111 | C | Mynet Services India Pvt. Ltd. | Salem | 74 |
| 112 | C | Instant Cable Network Pvt. Ltd. | Gurgaon SSA | 72 |
| 113 | B | Manipal Ecommerce Ltd. (Manipal Control Data Electronic Commerce Ltd.) | Karnataka | 72 |
| 114 | C | Saravana Cables Pvt. Ltd. | Trichirapalli SSA | 68 |
| 115 | A | L&T Finance Ltd. (L&T Netcom Ltd.) | All India | 62 |
| 116 | B&C | CJM Consultancy Services Pvt. Ltd. | Delhi, Ghaziabad | 59 |
| 117 | B | Swastik Netvision Telecom Pvt. Ltd. | Gujrat | 55 |
| 118 | B | Direct Internet Pvt. Ltd. | Delhi | 46 |
| 119 | C | Aksh Broadband Ltd. | Jaipur SSA | 45 |
| 120 | A | GTL Ltd. | All India | 40 |
| 121 | B | Tata Power Broadband Company Ltd. | Mumbai | 38 |
| 122 | C | Czars Oleoresin Pvt. Ltd. | Gulbarga | 37 |
| 123 | B | Pioneer Online Service Pvt. Ltd. | Andhra Pradesh | 36 |
| 124 | B | Indian Quotations Systems Pvt. Ltd. | Mumbai | 32 |
| 125 | C | Opto Networks Pvt.Ltd. | Ghaziabad, Meerut SSA | 32 |
| 126 | B | Vebtel Obconic Internet Protocol Pvt. Ltd. | Andhra Pradesh | 32 |
| 127 | B | Nettlinx Ltd. | Andhra Pradesh | 27 |
| 128 | A | RailTel Corporation Of India Ltd. | All India | 27 |
| 129 | B | Chandra Net Pvt. Ltd. | Gujrat | 25 |
| 130 | C | Surevin Internet Services Ltd | Ghaziabad SSA | 23 |
| 131 | B | Access Online Pvt. Ltd. | Mumbai | 22 |
| 132 | B | IOL Broadband Ltd. (India Online Network Ltd.) | Mumbai | 22 |
| 133 | A | Gujrat Narmada Valley Fertilizer Co. Ltd. (GNFC) | All India | 21 |
| 134 | B | PBC Venture Ltd. (earlier Chemical & Metallurgical Design Co. Ltd.) | Delhi | 21 |
| 135 | A | Essel Shyam Communication Ltd, | All India | 18 |
| 136 | C | Centre For Development Of Advanced Computing, C-DAC (Electronics Research And Development Centre Of India (ER&DC)) | Ghaziabad | 17 |
| 137 | A | World Phone Internet Services (P) Ltd. | All India | 17 |
| 138 | A | Astro Network India Pvt. Ltd. | All India | 16 |
| 139 | C | Conjoinex Technologies Pvt. Ltd. | J&K, Chandigarh | 16 |
| 140 | C | Arun Girija Communications Pvt Ltd. | Patna SSA | 15 |
| 141 | C | Nachiket (I) Management Services (P) Ltd. | Sri Ganganagar | 13 |
| 142 | B | Uttar Pradesh Network Pvt. Ltd. | Uttar Pradesh (E&W) | 10 |
| 143 | A | Cyquator Technologies Ltd. | All India | 9 |
| 144 | C | Samkhya Networks (P) Ltd. | Gurgaon | 9 |
| 145 | B | Astra Infonets Pvt. Ltd. | Hydrabad | 8 |
| 146 | C | A-Team Information Technology Ltd. | Erode | 8 |
| 147 | A | Software Technology Park Of India (STPI) | All India | 8 |
| 148 | C | Akaansha Infotainment Pvt. Ltd. | Kamrup SSA | 6 |
| 149 | B | Giga Solutions Pvt. Ltd. | Maharashtra | 5 |
| 150 | B | Godrej Infotech Ltd. | Mumbai | 5 |
| 151 | B | Haryana Cybernet Pvt. Ltd. | Haryana | 5 |
| 152 | B | Infomagic Services Pvt. Ltd. | Mumbai | 5 |
| 153 | B | Kerala Communication Network Pvt. Ltd. | Kerala | 5 |
| 154 | B | Punjab Cybernet Pvt. Ltd. | Punjab | 5 |
| 155 | B | Surana Telecom Ltd. | Andhra Pradesh | 3 |
| 156 | C | Tandem Infotech Pvt. Ltd., | Trivandrum | 3 |
| 157 | C | Compucom (I) Ltd. | Jaipur SSA | 2 |
| 158 | C | Apna Telelink Pvt LTD | Jalandhar SSA | 0 |
| 159 | B | Dialnet Communications Ltd. | Delhi | 0 |
| 160 | A | HCL Comnet | All India | 0 |
| 161 | C | Kushagra Telecom Pvt Ltd. | Ghaziabad SSA | 0 |
| 162 | A | Nelco Ltd. | All India | 0 |
| 163 | C | Shreedhar Infosys Ltd. | Varanasi SSA | 0 |