| S.No. | Organization | Contact Number |
|---|---|---|
| 1 | J. R. Mediaid Private Limited | 1800-102-3743 |
| 2 | J.B.R. Technologies Limited | 1800-313-777700 |
| 3 | J.S.D. Engineering Products | 1800-121-888333 |
| 4 | Jaguar Land Rover India Limited | 1800-258-6644 |
| 5 | Jaipur Golden Transport Company Private Limited | 1800-1800-777 |
| 6 | Jaisalmer Marriott Resort & Spa | 1800-102-5000 |
| 7 | Jana Small Finance Bank Limited | 1800-208-0, 1800-420-0 |
| 8 | Janalakshmi Financial Services Private Limited | 1800-425-12222 |
| 9 | Jaquar And Company Private Limited | 1800-121-6808 |
| 10 | Jawaharlal Institute of Post Graduate Medical Education and Research (JIPMER) | 1800-425-6565 |
| 11 | Jawaharlal Nehru Port Trust (JNPT) | 1800-228-282 |
| 12 | Jay Bharat Spices Private Limited | 1800-345-1138 |
| 13 | Jayoti Vidyapeeth Women's University (JVWU) | 1800-180-5657 |
| 14 | Jaypee Greens Golf & Spa Resort | 1800-11-9900 |
| 15 | Jaypee Hospital | 1800-102-9102, 1800-102-9103 |
| 16 | Jaypee Palace Hotel | 1800-11-9900 |
| 17 | Jaypee Residency Manor | 1800-119-900 |
| 18 | Jaypee Vasant Continental Hotel | 1800-119-900 |
| 19 | Jeevan Pramaan Project | 1800-111-555 |
| 20 | Jenus Industries | 1800-843-0080 |
| 21 | Jhansi Cantonment Board (JCB) | 1800-120-1090 |
| 22 | Jharkhand Bijli Vitran Nigam Limited (JBVNL) | 1800-345-6570 |
| 23 | Jindal Paddings Private Limited | 1800-180-1151 |
| 24 | JK Cement Limited | 1800-102-8868 |
| 25 | JK Lakshmi Cement Limited | 1800-102-5097 |
| 26 | JM Financial Management Private Limited | 1800-1038-345 |
| 27 | Johal Multi Speciality Hospital | 1800-330-7777 |
| 28 | Josco Jewellers | 1800-121-112277 |
| 29 | Joyalukkas India Limited | 1800-212-4558 |
| 30 | JSW Cement Limited | 1800-266-2661 |
| 31 | JSW Steel Limited | 1800-225-225 |
| 32 | JTL Infra Limited | 1800-889-1120 |
| 33 | Jupiter Aqua Lines Limited | 1800-103-0192 |
| 34 | Just Florist Private Limited | 1800-102-4287 |
| 35 | JW Marriott Hotel | 1800-102-5000 |
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