| Dhanalakshmi College of Engineering | |
| Dhanalakshmi Srinivasan College of Arts and Science for Women | |
| Dhanalakshmi Srinivasan College of Engineering | |
| Dhanalakshmi Srinivasan Institute of Technology | |
| Dhanashree, Inc. | Gujarat |
| Dhanekula Institute of Engineering & Technology | |
| DhanInfo | Maharashtra |
| Dhanraj Baid Jain College | Tamil Nadu |
| Dharmapuram Gnanambigai Government Arts College for Women | |
| Dharmsinh Desai University | |
| Dharvee Infotech | |
| Dheer Software Solutions | |
| Dhempe College of Arts & Science | |
| DHI Investigation Services Pvt Ltd | |
| Dhing College | |
| Dhirajlal Gandhi College of Technology | |
| Dhirubhai Ambani Institute of Information and Communication Technology | Gujarat |
| DhiSigma Systems Pvt Ltd | |
| Dhitech Solutions | |
| DhiWise Pvt Ltd | Gujarat |
| DHLBHARAT Worldwide Technology Pvt Ltd | |
| Dhole Patil College of Engineering | |
| DhrutiDesign | Telangana |
| Dhruva Automation & Controls Pvt Ltd | Maharashtra |
| Dhruva College of Management | |
| Dhundhoo | Maharashtra |
| Dhuva Space | Telangana |
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| DI Solutions | Gujarat |
| Diadem Technologies Pvt Ltd | West Bengal |
| Diagnokare | Karnataka |
| Dial ERP Technologies Ltd | Uttar Pradesh |
| Diamond Harbour Women's University | |
| Diamond Technology Solutions | Maharashtra |
| DianApps Technologies Pvt Ltd | Haryana |
| Diatoz | |
| Dibrugarh Hanumanbux Surajmal Kanoi Commerce College | |
| Dibrugarh University | |
| Dice Infocom | |
| Dieutek Developments | |
| DifferentByte | |
| DifiNative Technologies | |
| Difmo Pvt Ltd | |
| Digantara | Karnataka |
| DIGI Brooks | Punjab |
| Digi Enter | |
| DIGI Opera | |
| Digi Optimo | |
| DIGI SEO Agency | |
| Digi Spheres | |