| 401 | AUTOMOTIVE TECHNOLOGICAL & COMMERCIAL (INDIA) PRIVATE LIMITED - U29309TN1992PTC022101 |
| 402 | AUTOMOTIVE TRAILERS PVT. LTD. - U29309TN1989PTC017640 |
| 403 | AUTOPRINT MACHINERY MANUFACTURERS PRIVATE LIMITED - U29294TZ1992PTC004134 |
| 404 | AUTOPUMPS AND BEARINGS COMPANY PRIVATE LIMITED - U29256TN1989PTC016816 |
| 405 | AUTOTECH INDUSTRIES (INDIA) PRIVATE LIMITED - U29309TN1997PTC039348 |
| 406 | AUTOTHERM INDIA PRIVATE LIMITED - U29142TZ2015PTC021670 |
| 407 | AUTUS MOTORS PRIVATE LIMITED - U29219TN2005PTC056868 |
| 408 | AVANT STEELFAB PRIVATE LIMITED - U29111TZ2016PTC027842 |
| 409 | AVOCK ENGINEERING PRIVATE LIMITED - U29100TZ2007PTC013877 |
| 410 | AVON HYDRAULICS & ENG. PRIVATE LIMITED - U29120TN2001PTC047777 |
| 411 | AVONICK INNOVATIVE TECHNOLOGIES INDIA PRIVATE LIMITED - U29253TN2014PTC096303 |
| 412 | AVV ENGINEERING WORKS PRIVATE LIMITED - U29193TN2009PTC071977 |
| 413 | AVVNA EQUIPMENTS INDIA PRIVATE LIMITED - U29300TZ2017PTC028375 |
| 414 | AWAL GULF AIR CONDITIONING & REFRIGERATION PRIVATE LIMITED - U29191TN2008PTC068223 |
| 415 | AXIOMS THERMO FURNACES PRIVATE LIMITED - U29142TN2004PTC054643 |
| 416 | AXIS ENGINEERING INDIA PRIVATE LIMITED - U29299TN2005PTC058418 |
| 417 | AXIS MACHINE WORKS PRIVATE LIMITED - U29130TZ2013PTC019780 |
| 418 | AXLE ELEVATORS PRIVATE LIMITED - U29220TN2014PTC095489 |
| 419 | AXON TOOLS PRIVATE LIMITED - U29296TZ2011PTC017007 |
| 420 | B & C FOUNDRY LIMITED - U29253TN2009PLC070743 |
| 421 | B & C MACHINERY LIMITED - U29253TN2007PLC064452 |
| 422 | B B C AUTOMATION TECHNOLOGIES INDIA PRIVATE LIMITED - U29130TZ2009PTC014961 |
| 423 | B H M HITECH COMPONENTS PRIVATE LIMITED - U29113TZ2007PTC013759 |
| 424 | B N T CONNECTIONS IMPEX LIMITED - U29130TN1983PLC009881 |
| 425 | B P BIO FUEL SYSTEMS PRIVATE LIMITED - U29299TZ2009PTC015028 |