| 1251 | MAGNUM MACHINE & TOOLS PRIVATE LIMITED - U29299WB2005PTC102784 |
| 1252 | MAGUS ENGINEERING CONSORTIUM PRIVATE LIM ITED - U29298WB2011PTC162044 |
| 1253 | MAHALAKSHMI BALAJI PARTS & ACCESSORIES PRIVATE LIMITED - U29253WB2011PTC164864 |
| 1254 | MAHAMAYA MACHINES PRIVATE LIMITED - U29252WB2003PTC095895 |
| 1255 | MAHAVIR PUMPS MANUFACTURING PVT. LTD. - U29120WB1993PTC059708 |
| 1256 | MAHIMA COMMERCE PVT. LTD. - U29219WB1991PTC052509 |
| 1257 | MAK ENGINEERING INDUSTRIES LIMITED - L29299WB1982PLC035339 |
| 1258 | MAMC INDUSTRIES LIMITED - U29253WB2010GOI152567 |
| 1259 | MANAV ENGINEERING & PROJECTS PVT LTD - U29119WB1992PTC055959 |
| 1260 | MANDEEP FABCAST PRIVATE LIMITED - U29150WB1995PTC075695 |
| 1261 | MANGAL FIBRE & ALLIED INDS LIMITED - U29291WB1984PLC037972 |
| 1262 | MANGAL MOVIES PVT LTD - U29303WB1982PTC034723 |
| 1263 | MANGALAM BEARINGS PVT. LTD. - U29130WB1993PTC059405 |
| 1264 | MANGALAM COMPONENTS PVT LTD - U29150WB1987PTC043123 |
| 1265 | MANICK BROS PVT LTD - U29111WB1959PTC024200 |
| 1266 | MAPEL PROJECTS LIMITED - U29211WB1996PLC078099 |
| 1267 | MARATHON ELECTRIC MOTORS (INDIA) LIMITED - U29120WB2004PLC098278 |
| 1268 | MARCO BLOWERS (INDIA) PVT LTD - U29191WB1994PTC062799 |
| 1269 | MARCO COMMODEAL PVT LTD - U29211WB1996PTC077859 |
| 1270 | MARICH CHEM TRADE LTD - U29224WB1989PLC045963 |
| 1271 | MARINE REFRIG & ELECTRIC PVT LTD - U29191WB1957PTC023623 |
| 1272 | MARPOL CONTROL PRIVATE LIMITED - U29197WB1998PTC088391 |
| 1273 | MARTIN INDUSTRIES PRIVATE LIMITED - U29221WB2009PTC140306 |
| 1274 | MARUICHI TOOLS (INDIA) PRIVATE LIMITED - U29299WB2008PTC122949 |
| 1275 | MARVELLOUS ENGINEERING COMPANY PVT. LTD. - U29130WB1993PTC060964 |