| 1926 | WIRELESS STRATEGIST AND CONSULTANTS (INDIA) PRIVATE LIMITED - U32202MH2001PTC132358 |
| 1927 | WISH ON ELECTRICAL AND CIVIL WORK PVT.LT D. - U32204MH1992PTC069680 |
| 1928 | WITRI INSTRUMENTATION AND ELECTRONICS PV T LTD - U32100MH1987PTC044846 |
| 1929 | WIZARD CHANNEL PVT LTD - U32301MH1995PTC178546 |
| 1930 | WOODOO VENTURES PRIVATE LIMITED - U32109MH2015PTC262610 |
| 1931 | WOODS ANCHOR ELECTRICALS PRIVATE LIMITED - U32109MH1991PTC063928 |
| 1932 | WYMAC COMPONENTS PRIVATE LIMITED - U32109MH1972PTC015573 |
| 1933 | XAPPHIRE TECHNOLOGIES PRIVATE LIMITED - U32204MH2016PTC274122 |
| 1934 | XCHANGERS (INDIA) PRIVATE LIMITED - U32109MH1993PTC075389 |
| 1935 | XICON POWER PRODUCTS LIMITED - U32100MH1988PLC048398 |
| 1936 | XILLION TELECOM PRIVATE LIMITED - U32204MH2015PTC262226 |
| 1937 | XPERTS INFORMATION TECHNOLOGIES (INDIA) PRIVATE LIMITED - U32107MH2001PTC131403 |
| 1938 | XTREME POWER ELECTRONICS PRIVATE LIMITED - U32107MH2003PTC142486 |
| 1939 | YAHOO MUSIC NETWORK MARKETING PRIVATE LIMITED - U32303MH2003PTC140079 |
| 1940 | YAKME ELECTRONICS PRIVATE LIMITED - U32204MH1991PTC257734 |
| 1941 | YANSONS PROCESS EQUIPMENTS PRIVATE LIMITED - U32109PN2008PTC131470 |
| 1942 | YASHNA CIRCUITS PRIVATE LIMITED - U32104MH1997PTC105722 |
| 1943 | YASHOVARDHINI ELECTRONICS PRIVATE LIMITED - U32100MH2003PTC141067 |
| 1944 | YATINDRA ELECTRONICS PRIVATE LIMITED - U32109MH1994PTC078402 |
| 1945 | YESBEE VALVES PRIVATE LIMITED - U32100MH1988PTC023366 |
| 1946 | YOGI'S LASER TYPESETTING PRIVATE LIMITED - U32100MH1988PTC048144 |
| 1947 | YOKRISHNA ELECTRONICS PVT LTD - U32109MH1984PTC032631 |
| 1948 | YOUNG KNIGHT EXPRESS PRIVATE LIMITED - U32100MH1998PTC115044 |
| 1949 | YUGANDHAR INDUSTRIAL SUPPLIERS PRIVATE LIMITED - U32208PN2012PTC145744 |
| 1950 | YUME ELECTRONICS PVT LTD - U32100MH1986PTC041401 |