| 3501 | UNITED ALCHEMY TECHNOLOGY AND BUSINESS SOLUTIONS PRIVATE LIMITED - U29300TZ2013PTC019873 |
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| 3504 | UNITED SMARTMACH PRIVATE LIMITED - U29253TZ2015PTC021128 |
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| 3506 | UNITY TEXTILE ENGINEERS PRIVATE LIMITED - U29269TZ1982PTC001178 |
| 3507 | UNIVERSAL ELECTRO-HYDRAULIC MACHINES PRIVATE LIMITED - U29200TZ2011PTC016922 |
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| 3509 | UNMANNED DYNAMICS INDIA PRIVATE LIMITED - U29308TN2017PTC114083 |
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| 3511 | UPFRONT ENGINEERING INDUSTRIES PVT. LTD - U29191TN1992PTC022017 |
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| 3518 | UTS UNDERGROUND TECHNOLOGY SERVICES INDIA PRIVATE LIMITED - U29253TN2007PTC064236 |
| 3519 | UTTAM ELECTRONICS PRIVATE LIMITED - U29301TN2000PTC043985 |
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| 3522 | UVI FLUID CONTROLS PRIVATE LIMITED - U29119TN2005PTC056595 |
| 3523 | V FLEX TECHNOLOGIES INDIA PRIVATE LIMITE D - U29294TZ2003PTC010737 |
| 3524 | V G I (INDIA) PRIVATE LIMITED - U29255TN1997PTC038458 |
| 3525 | V J S ENGINEERING PRIVATE LIMITED - U29130TN1996PTC036636 |