| Advertising |
| AdvertisementIndia.com | 1800 180 5544 |
| Dandora | 1800 425 0909 |
| Auto Components |
| ELGI Equipments | 1800 425 3544 |
| Automobiles |
| Audi India | 1800 103 6700
1800 209 6700 |
| Bajaj Auto | 1800 233 2453 |
| CarzOnRent (Hertz India Car Rental) | 1800 11 12 12 |
| Fiat Auto India | 1800 225 552 |
| Ford | 1800 425 3545 |
| GMMCO (Caterpillar) | 1800 425 2546 |
| Hero Honda Motors | 1800 1800 0016 |
| Hyundai | 1800 11 46 45 |
| Mahindra Two Wheelers | 1800 425 1624
1800 233 8883 |
| Mahindra | 1800 226 006 |
| Mahindra FirstChoice | 1800 102 4800 |
| Maruti Suzuki | 1800 1800 180 |
| Tata Motors (Cars & UVs) | 1800 209 7979 |
| Tata Motors (Trucks & Buses) | 1800 225 370 |
| Toyota | 1800 425 0001 |
| Windshield Experts | 1800 11 36 36 |
| Cement |
| UltraTech | 1800 220 466 |
| Couriers |
| DHL | 1800 111 345 |
| FedEx | 1800 22 61 61 |
| UPS | 1800 22 71 71 |
| Education |
| Anti-Ragging Helpline | 1800 180 5522 |
| Edu Plus | 1800 444 000 |
| Emerge School of Finance & Accounts | 1800 425 3060 |
| FIIT JEE | 1800 11 42 42 |
| Hindustan University | 1800 425 4438 |
| Hotel Management Education (Switzerland) | 1800 222 006 |
| International Institute of Info Tech | 1800 233 6372 |
| Ma Foi Academy | 1800 425 6800 |
| Manya Abroad | 1800 102 4646 |
| NCERT | 1800 111 265 |
| Orient Flight School | 1800 425 IFLY (4359) |
| Vellore Institute of Technology | 1800 441 555 |
| Elevators |
| KONE | 1800 425 4254 |
| Film Equipments |
Stereovision | 1800 425 2774 |
| Gensets |
| Kirloskar | 1800 233 3344 |
| Government |
| IMD Weather Information | 1800 180 1717 |
| Income Tax TRP | 1800 102 3738 |
| Ministry of Overseas Indian Affairs | 1800 113 090 |
| National Innovation Foundation | 1800 233 5555 |
| National Small Industries Corpn. (NSIC) | 1800 111 955 |
| Tamil Nadu VAT | 1800 425 0960 |
| Industrial |
| Gandhi Automations | 1800 209 0200 |
| Logistics |
| eLogistics | 1800 425 1425 |
| Office Automation |
| ConnectGaia.com Electricity | 1800 180 GAIA (4242) |
| Xerox | 1800 180 1225 |
| Power Plant |
| Jaiprakash Hydro-Power | 1800 180 1109 |
| Projectors |
| NEC | 1800 425 2919 |
| Social Service |
| World Vision India | 1800 425 4550 |
| Telecom |
| BSNL | 1500 |
| BSNL Mobile | 1800 180 1503 |
| Matrix Cellular | 1800 111 500 |
| Telecom Monitoring Cell | 1800 110 420 |
| World Phone Internet Services | 1800 11 66 33 |
| Vending Machines |
| Bru Coffee Vending Machines | 1800 44 71 71 |
| Fresh & Honest Cafe | 1800 425 330 |
| Waste Management |
| CES Onyx | 1800 345 4466 |
| Neel Metal Fanalca | 1800 425 5533 |
| Weighing Systems |
| Essae - Teraoka | 1800 425 3111 |
