| 1976 | MANSAROVER INDUSTRIES PRIVATE LIMITED - U51109UP1950PTC002280 |
| 1977 | MANTECH PHARMACIA PRIVATE LIMITED - U51909UP2018PTC101291 |
| 1978 | MANTRA VINIMAY PRIVATE LIMITED - U51909UP2010PTC061011 |
| 1979 | MANVIT INTERNATIONAL PRIVATE LIMITED - U51909UP2018PTC101578 |
| 1980 | MAPK SUPER MARKET PRIVATE LIMITED - U51909UP2017PTC094500 |
| 1981 | MAPLE DRUGS PRIVATE LIMITED - U51397UP2005PTC030069 |
| 1982 | MARCHPANE BIOTECH PRIVATE LIMITED - U51229UP2016PTC085907 |
| 1983 | MARILYNS MERCHANTS PRIVATE LIMITED - U51101UP2013PTC056682 |
| 1984 | MARK LIFE SCIENCES PRIVATE LIMITED - U51397UP2003PTC027872 |
| 1985 | MARK ONE GASES PRIVATE LIMITED - U51109UP1996PTC019645 |
| 1986 | MARKWELL PHARMACEUTICALS PRIVATE LIMITED - U51101UP2010PTC042548 |
| 1987 | MARS TRADING PVT LTD - U51109UP1988PTC010035 |
| 1988 | MARSHAL FASHIONS PRIVATE LIMITED - U51311UP1990PTC012538 |
| 1989 | MARUTINANDAN TRADE VENTURES PRIVATE LIMITED - U51909UP2017PTC095798 |
| 1990 | MARWARI TRADERS PVT.LTD. - U51109UP1994PTC091352 |
| 1991 | MAS DIGITALS PRIVATE LIMITED - U51505UP2003PTC027444 |
| 1992 | MASHAAL COMMOTRADE PRIVATE LIMITED - U51109UP2008PTC095399 |
| 1993 | MASIHZ HEALTHCARE PRIVATE LIMITED - U51397UP2008PTC034672 |
| 1994 | MASON MINERALS PRIVATE LIMITED - U51101UP2009PTC038717 |
| 1995 | MASTER FRUIT COMPANY PRIVATE LIMITED - U51109UP1989PTC011247 |
| 1996 | MATANGI AGRO FARMS LIMITED - U51226UP1996PLC019280 |
| 1997 | MATAUSHA PRIVATE LIMITED - U51901UP2018PTC101225 |
| 1998 | MATCO AGENCIES PRIVATE LIMITED - U51109UP1979PTC004802 |
| 1999 | MATRA PITRA SAHYOG MARKETING PRIVATE LIMITED - U51101UP2015PTC071237 |
| 2000 | MATRAVEDA HERBAL PRIVATE LIMITED - U51909UP2018PTC101347 |