| S.No. | Organization | Contact Number |
|---|---|---|
| 1 | U. P. Cooperative Sugar Factories Federation Limited (UPCSFFL) | 1800-121-3203 |
| 2 | Ujjivan Small Finance Bank | 1800-208-2121 |
| 3 | UltraTech Cement Limited | 1800-11-1717 |
| 4 | UM Lohia Two Wheelers Private Limited | 1800-120-2458 |
| 5 | UNICEF India | 1800-300-05898 |
| 6 | Unicorn Infosolutions Private Limited | 1800-267-7888 |
| 7 | Uniline Energy Systems Private Limited | 1800-102-2011 |
| 8 | Union Bank of India (UBI) | 1800-208-2244, 1800-222-244 |
| 9 | Unique Plywoods Private Limited | 1800-420-3167 |
| 10 | Unitech Limited | 1800-103-0388 |
| 11 | United Bank of India | 1800-345-0345, 1800-103-3470 |
| 12 | United India Insurance Company Limited (UIIC) | 1800-425-33333 |
| 13 | United Spirits Limited (USL) | 1800-425-2433 |
| 14 | United States-India Educational Foundation (USIEF) | 1800-103-1231 |
| 15 | United World School of Business | 1800-102-7722 |
| 16 | Universal Sompo General Insurance Company Limited | 1800-224-030, 1800-200-4030 |
| 17 | University of Petroleum & Energy Studies (UPES) | 1800-102-8737 |
| 18 | UPL Limited | 1800-102-1199 |
| 19 | UPS Express Private Limited | 1800-227-171, 1800-102-7171 |
| 20 | UTI Asset Management Company Limited | 1800-221-230 |
| 21 | Uttar Gujarat Vij Company Limited | 1800-233-155335, 19121 |
| 22 | Uttar Haryana Bijli Vitran Nigam Limited (UHBVN) | 1800-180-1550, 1912 |
| 23 | Uttar Pradesh Bhumi Sudhar Nigam (UPBSN) | 1800-180-0818 |
| 24 | Uttar Pradesh Housing & Development Board (UPAVP) | 1800-180-5333 |
| 25 | Uttar Pradesh State Road Transport Corporation (UPSRTC) | 1800-180-2877 |
| 26 | Uttarakhand Government Medical College (GMC) | 1800-180-4024 |
| 27 | Uttarakhand Handicraft & Handloom Development Council (UHHDC) | 1800-270-1213 |
| 28 | Uttarakhand Peyjal Sansadhan Vikas Evam Nirman Nigam | 1800-180-4192 |
| 29 | Uttarakhand Power Corporation Limited (UPCL) | 1800-419-0405 |
| 30 | Uttaranchal Medical College of Ayurveda and Research (UMCAR) | 1800-891-4232 |
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