| 2001 | DELRIN PRODUCTS (INDIA) PRIVATE LIMITED - U29130MH1986PTC041936 |
| 2002 | DELSYS INFOTECH PRIVATE LIMITED - U29300MH1992PTC065843 |
| 2003 | DELTA AIR SYSTEMS PVT.LTD. - U29192MH1993PTC070551 |
| 2004 | DELTA AIRCON SERVICES PRIVATE LIMITED - U29192PN2008PTC131554 |
| 2005 | DELTA GRATINGS PRIVATE LIMITED - U29220MH1991PTC062369 |
| 2006 | DELTA HYDRAULIC ENGINEERS PRIVATE LIMITED - U29100PN2011PTC139828 |
| 2007 | DELTA LOGISTICS (INDIA) PRIVATE LIMITED - U29290MH1998PTC115213 |
| 2008 | DELTA PROCESS TECHNOLOGY (INDIA) PRIVATE LIMITED - U29253MH1996PTC098876 |
| 2009 | DELTA TAU DATA SYSTEMS INDIA PRIVATE LIMITED - U29220PN2011PTC139742 |
| 2010 | DELTA TEKNOTIDE PRIVATE LIMITED - U29305MH2012PTC230225 |
| 2011 | DELTA TRANSMISSION PVT. LTD. - U29130MH2006PTC163170 |
| 2012 | DELTAINDUS ENGINEERING PRIVATE LIMITED - U29304PN2017PTC173462 |
| 2013 | DELTRAN DIESELS ENGINEERING PRIVATE LIMITED - U29244PN2008PTC133022 |
| 2014 | DELUGE INDIA PRIVATE LIMITED - U29120MH2000PTC128762 |
| 2015 | DELUX BEARINGS PRIVATE LIMITED - U29130MH2000PTC127762 |
| 2016 | DELUX SPRINGS PRIVATE LIMITED - U29299MH1996PTC096209 |
| 2017 | DELUXE CLEANING SYSTEMS PRIVATE LIMITED - U29259MH1996PTC101356 |
| 2018 | DELUXE COOL HOUSE PRIVATE LIMITED - U29192MH1980PTC023463 |
| 2019 | DELUXE ENGINEERING PRODUCTS PRIVATE LIMITED - U29100MH1975PTC018565 |
| 2020 | DELVAL FLOW CONTROLS PRIVATE LIMITED - U29299PN2005PTC021445 |
| 2021 | DEMA MECHATRONICS TECHNOLOGIES PRIVATE LIMITED - U29299PN2008PTC131779 |
| 2022 | DEMAG DELAVAL INDUSTRIAL TURBOMACHINERY PRIVATE LIMITED - U29111MH2003PTC141110 |
| 2023 | DEMAK FURNCES PRIVATE LIMITED - U29141MH1981PTC025774 |
| 2024 | DEMAN HEAVY ENGINEERING PRIVATE LIMITED - U29253MH2011PTC212095 |
| 2025 | DEMAN ROBOTICS AND AUTOMATION PRIVATE LIMITED - U29221PN2013PTC147419 |