| Dizi Solutions | |
| Dizops | |
| DJ Academy | |
| Dj's Outsourcing Pvt Ltd | Gujarat |
| Dk Technos | |
| DLabs | Telangana |
| DLK Technologies Pvt Ltd | |
| DLUX Tech Corp Pvt Ltd | |
| DMABS | Uttar Pradesh |
| DMAI | |
| DMI College of Engineering | |
| DMI Finance Pvt Ltd | Delhi |
| DMS Infosystem | |
| DNA Technology | Maharashtra |
| DnT Infotech | Gujarat |
| Dnyanopasak Shikshan Mandal’s College of Arts, Commerce & Science | |
| Dnyanprassarak Mandal’s College and Research Centre | |
| Dnyanshree Institute of Engineering & Technology | |
| Doaba College, Jalandhar | Punjab |
| DocEngage | Karnataka |
| DocHipo | |
| Docker Vision | Kerala |
| Docketrun Tech Pvt Ltd | Karnataka |
| DocsApp | Karnataka |
| Docturnal | |
| Dolphin PG Institute | |
| Dolphin Web Solutions Pvt Ltd | |
| Dolphinne | |
| domain4me.in | Kerala |
| Domaincer | Tamil Nadu |
| Don Bosco Arts & Science College | |
| Don Bosco College | |
| Don bosco college Mannuthy | |
| Don Bosco College of Engineering | |
| Don Bosco College, Yelagiri Hills | |
| Don Bosco Institute | |
| Don Bosco Institute of Management | |
| Don Bosco Institute of Technology | |
| Don Bosco Technical Institute | |
| doodleblue Innovations Pvt Ltd | Tamil Nadu |
| DoorVi | Uttar Pradesh |
| Doranda College | |
| Doshi Kalidas Virji Arts & Science College, Jamnagar | |
| Dot Angle | |
| Dot Biz India | |
| Dot Com Infoway | Tamil Nadu |
| DOT IT | |
| DOT Technologies | Punjab |
| Dotcom iot, LLP | Maharashtra |
| Dotflix | Uttar Pradesh |