| 201 | ASSOCIATED ELECTRO ENGINEERING PRIVATE LIMITED - U29199WB2007PTC115121 |
| 202 | ASSOCIATED ELECTRO MECHANICAL ENGINEERS PVT LTD - U29268WB1957PTC023582 |
| 203 | ASSOCIATED PNEUMATIC INDUSTRIES PVT LTD - U29299WB1983PTC036766 |
| 204 | ASSOCIATED SADDLES PVT LTD - U29266WB1980PTC032772 |
| 205 | ASSOCIATED TANKS & VESSELS MFG. CO. PVT. LTD. - U29150WB1996PTC080329 |
| 206 | ASSOCIATED TRAILERS & BODY BUILDERS PVT LTD. - U29192WB1992PTC054146 |
| 207 | ASVA FOOD TECHNOLOGIES PRIVATE LIMITED - U29222WB1996PTC080630 |
| 208 | ATEL ENGINEERING PVT LTD - U29230WB1961PTC025204 |
| 209 | ATGS ENGINEERING & SERVICES PRIVATE LIMITED - U29300WB2017PTC219506 |
| 210 | ATINA ENGINEERING COMPANY PVT LTD - U29248WB1986PTC040016 |
| 211 | ATR METAL & RUBBER PRIVATE LIMITED - U29253WB2010PTC150123 |
| 212 | ATUL VIBRATORS PVT LTD - U29309WB1990PTC049837 |
| 213 | ATW WATER SOLUTION PRIVATE LIMITED - U29300WB2007PTC119775 |
| 214 | AUCKLAND MARKETING PVT LTD - U29246WB1977PTC031289 |
| 215 | AURO SOLAR PRIVATE LIMITED - U29142WB2012PTC174200 |
| 216 | AURS IRON INDUSTRIES PRIVATE LIMITED - U29220WB2011PTC168796 |
| 217 | AUSTEN HADFIELD MANUFACTURING COMPANY PRIVATE LIMITED - U29253WB2010PTC146526 |
| 218 | AUSTENITE ENGINEERS PRIVATE LIMITED - U29199WB2004PTC100403 |
| 219 | AUTO SPARES LTD - U29259WB1949PLC018210 |
| 220 | AUTOJET TECHNOLOGIES PRIVATE LIMITED - U29219WB2002PTC095188 |
| 221 | AUTOKRAFT ENGINEERING ENTERPRISES PVT LT D - U29299WB1982PTC034439 |
| 222 | AUTOMATIC WATER SUPPLY PVT LTD - U29130WB1966PTC026973 |
| 223 | AUTOMOTIVES INDIA (RAIPUR) PRIVATE LIMITED - U29130WB1996PTC079341 |
| 224 | AVANT GRADE IMPEX PVT LTD - U29299WB1995PTC067267 |
| 225 | AVANTICA MACHINERY MART PVT LTD - U29130WB1996PTC077498 |