| 1001 | DOLPHIN RADIATORS PRIVATE LIMITED - U28900MH2011PTC216657 |
| 1002 | DOMECH FABRICATORS PRIVATE LIMITED - U28120MH2005PTC158205 |
| 1003 | DOMESH ENGINEERING PVT LTD - U28920MH1982PTC028923 |
| 1004 | DOMTEK FABRICATION COMPANY PRIVATE LIMITED - U28112PN2008PTC133060 |
| 1005 | DOREX FRAME PRIVATE LIMITED - U28999MH1999PTC119266 |
| 1006 | DOSHI ENGINEERING WORKS PRIVATE LIMITED - U28290MH1990PTC056689 |
| 1007 | DOSHI POLYPACK PRIVATE LIMITED - U28129MH1986PTC038848 |
| 1008 | DOUBLE ACE BOILERS PRIVATE LIMITED - U28123MH1997PTC106046 |
| 1009 | DOUBLE DEE ENGINEERING CO PVT LTD - U28920MH1984PTC032435 |
| 1010 | DOWELLS CABLE ACCESSORIES PRIVATE LIMITED - U28910MH2015PTC270585 |
| 1011 | DRAGON POWER TOOLS PRIVATE LIMITED - U28930MH2004PTC144641 |
| 1012 | DRAV ENGINEERING SERVICES PRIVATE LIMITED - U28120MH1996PTC099516 |
| 1013 | DRILLCO SECO LIMITED - U28999PN1989PLC050730 |
| 1014 | DRILLING TOOLS SERVICES (INDIA) PRIVATE LIMITED - U28939MH2006PTC161555 |
| 1015 | DS MANUFACTURING PRIVATE LIMITED - U28112MH2010PTC199626 |
| 1016 | DSP AUTOMATIONS PRIVATE LIMITED - U28920MH1998PTC113503 |
| 1017 | DUDANI ENGINEERING CO PVT LTD - U28990MH1983PTC029352 |
| 1018 | DUDHANE PCA MOTORPARTS PRIVATE LIMITED - U28910PN2014PTC153415 |
| 1019 | DUGAL PROJECTS DEVELOPMENT COMPANY PRIVATE LIMITED - U28920MH1977PTC019686 |
| 1020 | DUGAR AND SONS PVT LTD - U28991MH1984PTC033154 |
| 1021 | DULOCOS CONVEYORS AND MOULDS PRIVATE LIMITED - U28930MH1991PTC060084 |
| 1022 | DUMORE GAUGING SYSTEMS P LTD - U28939PN1991PTC064365 |
| 1023 | DUNCAN ENGINEERING LIMITED - L28991PN1961PLC139151 |
| 1024 | DUNNIMAA ENGINEERS AND DIVERS ENTERPRISES PRIVATE LIMITED - U28920MH1996PTC099909 |
| 1025 | DUPLON ENGINEERING PVT LTD - U28920MH1982PTC027124 |