| 226 | NIEL AQUATECH PRIVATE LIMITED - U41000DL2011PTC215202 |
| 227 | NIMS VODA PRIVATE LIMITED - U41000DL2015PTC281698 |
| 228 | NIRMAL NEER PRIVATE LIMITED - U41000DL2011PTC213079 |
| 229 | NISHCHAL DRINKING WATER SOLUTIONS PRIVATE LIMITED - U41000DL2016PTC303231 |
| 230 | NS AQUASOLUTIONS PRIVATE LIMITED - U41000DL2007PTC168521 |
| 231 | NSRC ENTERPRISES PRIVATE LIMITED - U41000DL2015PTC277359 |
| 232 | NUPORE FILTRATION SYSTEMS PRIVATE LIMITED - U41000DL2007PTC167189 |
| 233 | OASIS FILTERATION PRIVATE LIMITED - U41000DL2010PTC211309 |
| 234 | OASIS WFS PRIVATE LIMITED - U41000DL2012PTC235729 |
| 235 | OCEAN STAR TECHNOLOGIES PRIVATE LIMITED - U41000DL2014PTC265732 |
| 236 | OCEAN WATER SYSTEM PRIVATE LIMITED - U41000DL2002PTC115797 |
| 237 | OCEAN WATER TREATMENT PRIVATE LIMITED - U41000DL2012PTC234804 |
| 238 | OCEAN WATERTECH INDIA PRIVATE LIMITED - U41000DL2010PTC206680 |
| 239 | OMNICORP ENVIRONS & INFRATECH CO. PRIVATE LIMITED - U41000DL2013PTC251838 |
| 240 | ONSITE INDIA PRIVATE LIMITED - U41000DL2007PTC167205 |
| 241 | OPTIMA WATER SOLUTIONS PRIVATE LIMITED - U41000DL2014PTC266020 |
| 242 | ORAYAN ENGINEERING PRIVATE LIMITED - U41000DL2007PTC163385 |
| 243 | ORGANICA WATER PRIVATE LIMITED - U41000DL2010PTC211865 |
| 244 | OSMO PUROTECH PRIVATE LIMITED. - U41000DL2008PTC179601 |
| 245 | OXYPURE FILTRATION SOLUTIONS PRIVATE LIMITED - U41000DL2009PTC196566 |
| 246 | OXYPURE WATER APPLIANCES PRIVATE LIMITED - U41000DL2007PTC164088 |
| 247 | OZONOX AQUATECH LIMITED - U41000DL2009PLC194035 |
| 248 | P .V. FILTRATION PRIVATE LIMITED - U41000DL2009PTC197068 |
| 249 | PARADISE BREWERIES PRIVATE LIMITED - U41000DL2007PTC168488 |
| 250 | PARAMOUNT POWERTECH PRIVATE LIMITED - U41000DL2008PTC185184 |