| 76 | SUSUNIA MINERAL WATER PRIVATE LIMITED - U41000WB2010PTC150204 |
| 77 | TOORSA MINERALS AND CHEMICALS PRIVATE LIMITED - U41000WB2014PTC202035 |
| 78 | TOSHNIWAL BEVERAGES PRIVATE LIMITED - U41000WB2012PTC182219 |
| 79 | TRIDENT BEVERAGES PRIVATE LIMITED - U41000WB2011PTC160196 |
| 80 | UF AQUA PARIWAR (OPC) PRIVATE LIMITED - U41000WB2017OPC221396 |
| 81 | UNI FILTER CO PVT LTD - U41000WB1973PTC028696 |
| 82 | UNILAX INDUSTRIES PRIVATE LIMITED - U41000WB2017PTC219073 |
| 83 | UNIQUE WATER PURIFIER PRIVATE LIMITED - U41000WB2008PTC129476 |
| 84 | UNITECH ENVIRONMENTAL SERVICES PRIVATE LIMITED - U41000WB2009PTC135871 |
| 85 | VEDANSH WATER SOLUTIONS PRIVATE LIMITED - U41000WB2011PTC157896 |
| 86 | WATER SYSTEMS DIAGNOSTICS PRIVATE LIMITE D - U41000WB1998PTC087805 |
| 87 | WEST BENGAL INDUSTRIAL WATER RESOURCES M ANAGEMENT LIMITED - U41000WB2007SGC112883 |
| 88 | WIST WATER SOLUTIONS PRIVATE LIMITED - U41000WB2015PTC205285 |
| 89 | YUMA JAL PRIVATE LIMITED - U41000WB2014PTC199932 |
| 90 | ZEOLITE INDIA PVT LTD - U41000WB1982PTC034505 |