| 576 | DOSHI GANDHI INVESTMENT PVT LTD - U29219WB1978PTC031324 |
| 577 | DOUBLE DEE MANUFACTURING COMPANY PRIVATE LIMITED - U29211WB1999PTC089710 |
| 578 | DOUGLAS FRASER(INDIA) PRIVATE LIMITED - U29299WB1976PTC030656 |
| 579 | DOVER ELEVATOR PRIVATE LIMITED - U29150WB2005PTC102903 |
| 580 | DOVETAIL ENGINEERING PVT LTD - U29252WB1990PTC048687 |
| 581 | DOZCO (INDIA) PVT LTD - U29130WB1992PTC054998 |
| 582 | DPB CHEMFAB FIRE PROTECTION PVT.LTD. - U29193WB1993PTC057449 |
| 583 | DR SARUP'S PEST CONTROL PVT LTD - U29212WB1968PTC027270 |
| 584 | DR. BIOTRON PVT.LTD. - U29297WB1993PTC057672 |
| 585 | DRAGON ENGINEERING WORKS PVT LTD - U29299WB1987PTC043542 |
| 586 | DRIHYFEN AIR & GAS SYSTEMS PVT. LTD. - U29191WB1989PTC047827 |
| 587 | DRILLTEC INTERNATIONAL PRIVATE LIMITED - U29249WB2003PTC096261 |
| 588 | DRISHTI SOLAR PRIVATE LIMITED - U29118WB2016PTC215560 |
| 589 | DRIVE GEARS LTD - U29130WB1987PLC042469 |
| 590 | DRUMA ENGINEERING WORKS PVT LTD - U29120WB1988PTC045845 |
| 591 | DRY ICE & REFRIGERATORS LTD - U29292WB1937PLC008868 |
| 592 | DSR TRACOM (P) LTD - U29299WB2006PTC108518 |
| 593 | DUA AIR CON PVT LTD - U29191WB1987PTC043100 |
| 594 | DULAL ENGINEERING PRIVATE LIMITED - U29299WB2004PTC098124 |
| 595 | DULKI ENGINEERING WORKS PRIVATE LIMITED - U29219WB2004PTC098515 |
| 596 | DURGA FARM EQUIPMENT PRIVATE LIMITED - U29300WB2010PTC140667 |
| 597 | DURGAPUR ENGINEERING CO LTD - U29246WB1962PLC025387 |
| 598 | DURGAPUR GEARS PVT. LTD. - U29130WB1994PTC061546 |
| 599 | DURGAPUR SMALL ENGINEERING CONSORTIUM PV T. LTD. - U29230WB1989PTC047757 |
| 600 | DURGAPUR SPARES & EQUIPMENTS PRIVATE LIMITED - U29253WB2009PTC138011 |