| 51 | ALTEC DATA SYSTEMS PRIVATE LIMITED - U30007TN1992PTC023774 |
| 52 | ALV BUSINESS SYSTEMS AND SERVICES PVT. L TD - U30007TN1991PTC021832 |
| 53 | AMBAL ENGINEERING ACCESSORIES PRIVATE LIMITED - U30006TN1996PTC036970 |
| 54 | AMBAL TECHNOLOGIES PRIVATE LIMITED - U30007TN2000PTC044308 |
| 55 | AMBAR TECHNOLOGIES PRIVATE LIMITED - U30006TN2000PTC045472 |
| 56 | AMBE ELECTRONICS PRIVATE LIMITED - U30007TN1992PTC022036 |
| 57 | AMERICAN MEGATRENDS INDIA PRIVATE LIMITED - U30006TN1994PTC027726 |
| 58 | AMERICAN POWER CONVERSION (INDIA) PRIVATE LIMITED - U30007TN1997PTC037679 |
| 59 | AMTECH SYSTEMS PRIVATE LIMITED - U30007TN2003PTC050351 |
| 60 | ANIKA ELECTROMECHANICAL PRIVATE LIMITED - U30007TN2006PTC060423 |
| 61 | ANNAIE INFORMATIONS PRIVATE LIMITED - U30007TN1999PTC043269 |
| 62 | ANNAM SOFTWARE PRIVATE LIMITED - U30007TZ2002PTC014686 |
| 63 | ANTRIEB TECHNIK AGENCIES PRIVATE LIMITED - U30001TN1992PTC022870 |
| 64 | ANUGRAHA ASSISTRONICS PRIVATE LIMITED - U30007TN1991PTC021863 |
| 65 | ANUSHRI SYSTECH PRIVATE LIMITED - U30007TN2007PTC064884 |
| 66 | APCOM POWERMATIC SYSTEMS LIMITED - U30006TN1995PLC030711 |
| 67 | APEX ABSTRACTING AND EDITING SERVICES PR IVATE LIMITED - U30006TN1993PTC025460 |
| 68 | APEX POWERTEK PRIVATE LIMITED - U30007TN1995PTC033926 |
| 69 | APT LOTUS INFORMATIX PRIVATE LIMITED - U30006TN1999PTC043080 |
| 70 | APTRONICS COMPUTERS PRIVATE LIMITED - U30006TN1988PTC016255 |
| 71 | ARAMBH NETWORK PRIVATE LIMITED - U30007TN1999PTC043202 |
| 72 | ARCH HI-TECH COMPUTER SERVICES PRIVATE L IMITED - U30006TN1995PTC032659 |
| 73 | ARIEL ELECTRONICS PRIVATE LIMITED - U30007TN1992PTC022076 |
| 74 | ARIES COMPUTERS & ELECTRONICS PRIVATE LI MITED - U30007TN1992PTC021988 |
| 75 | ARIHANT ESOFT LIMITED - U30006TN1992PLC022379 |