| D K Investment And Finance Private Limited | ICC | Base | Kolkata |
| D L X Limited | ICC | Base | Kolkata |
| D P J Viniyog Private Limited | ICC | Base | Kolkata |
| D R Finance & Investments (I) Limited | ICC | Base | Kolkata |
| D S Consultancy & Holding P Limited | ICC | Base | Kolkata |
| D S R Impex Private Limited | ICC | Base | Kolkata |
| D V Trades Limited | ICC | Base | Kolkata |
| D.B.S. Finvest Private Limited | Type I | Base | Kolkata |
| Dabri Properties & Trading Company Private Limited | ICC | Base | Kolkata |
| Dabriwal Investment & Financers Private Limited | ICC | Base | Kolkata |
| Dabriwala Constructions Private Limited | ICC | Base | Kolkata |
| Dadima Finance Private Limited | ICC | Base | Kolkata |
| Dadoo Finance & Investment Private Limited | ICC | Base | Kolkata |
| Daga Business & Credit Private Limited | ICC | Base | Kolkata |
| Daga Finvest Private Limited | ICC | Base | Kolkata |
| Daga International Limited | ICC | Base | Kolkata |
| Daga Mercantiles & Finance Private Limited | ICC | Base | Kolkata |
| Dagger Garments Private Limited | ICC | Base | Kolkata |
| Daisy Abhra Private Limited | ICC | Base | Kolkata |
| Dalal Street Securities Limited | ICC | Base | Kolkata |
| Dalhousi Datamatics Private Limited | ICC | Base | Kolkata |
| Dalmia Impex Private Limited | ICC | Base | Kolkata |
| Damani Finvest Private Limited | ICC | Base | Kolkata |
| Damini Vinimay Private Limited | ICC | Base | Kolkata |
| Danodia Investments and Finance Limited | ICC | Base | Kolkata |
| Danta Vyapar Kendra Limited | ICC | Base | Kolkata |
| Dar Credit & Capital Limited | ICC | Base | Kolkata |
| Darkin Commodeal Private Limited | ICC | Base | Kolkata |
| Darkin Dealcom Private Limited | ICC | Base | Kolkata |
| Darkin Distributors Private Limited | ICC | Base | Kolkata |
| Darkin Vincom Private Limited | ICC | Base | Kolkata |
| Dars Business Finance Private Limited | ICC | Base | Kolkata |
| Darshan Barter Private Limited | ICC | Base | Kolkata |
| Dart Suppliers Private Limited | ICC | Base | Kolkata |
| Data Soft Holdings Private Limited | ICC | Base | Kolkata |
| Datson Exports Limited | ICC | Base | Kolkata |
| Daulat Financial Services Private Limited | ICC | Base | Kolkata |
| Daulat Finlease Private Limited (Name as per MCA - P S Daulat Finlease Private Limited) | ICC | Base | Kolkata |
| Dawn Investments Limited | ICC | Base | Kolkata |
| Deblok Constructions Private Limited | ICC | Base | Kolkata |
| Decillion Finance Limited | ICC | Base | Kolkata |
| Decor Securities Private Limited | ICC | Base | Kolkata |
| Dee Anu Trading Co. Private Limited | ICC | Base | Kolkata |
| Dee Dee Vanijya Private Limited | ICC | Base | Kolkata |
| Deeksha Marketing Private Limited | ICC | Base | Kolkata |
| Deep Iron & Steel Private Limited | ICC | Base | Kolkata |
| Deepak Jyoti Developers Private Limited | ICC | Base | Kolkata |
| Deepak Switchgears Private Limited | ICC | Base | Kolkata |
| Deeplok Financial Services Limited | ICC | Base | Kolkata |
| Deeplok Securities Limited | ICC | Base | Kolkata |
| Deepmala Commodities Private Limited | ICC | Base | Kolkata |
| Deepshikha Trading Company Private Limited | ICC | Middle | Kolkata |
| Deevee Commercials Limited | ICC | Middle | Kolkata |
| Delighted Holdings Private Limited | ICC | Base | Kolkata |
| Delton Consultants Private Limited | ICC | Base | Kolkata |
| Deluxe Commotrade Private Limited | ICC | Base | Kolkata |
| Deluxe Corporate Management Private Limited | ICC | Base | Kolkata |
| Denim Commerce Private Limited | ICC | Base | Kolkata |
| Desana Impex Limited | ICC | Base | Kolkata |
| Deshapriya Estates Limited | ICC | Base | Kolkata |
| Destiny Finco Private Limited | MFI | Base | Kolkata |
| Deva Lease & Finance Private Limited | ICC | Base | Kolkata |
| Devanayagam Finance Private Limited | ICC | Base | Kolkata |
| Devanshi Consultants Private Limited | ICC | Base | Kolkata |
| Devendra Finvest & Holding Private Limited | ICC | Base | Kolkata |
| Devi Trading & Holding Private Limited | ICC | Base | Kolkata |
| Devraj Merchantiles Private Limited | ICC | Base | Kolkata |
| Devshree Saving And Investment Company Private Limited | ICC | Base | Kolkata |
| Dew Point Credit Private Limited | ICC | Base | Kolkata |
| Dewdrops Mercantile Private Limited | ICC | Base | Kolkata |
| Dhadhichi Trading & Holding Private Limited | ICC | Base | Kolkata |
| Dhan Commercial Private Limited | ICC | Base | Kolkata |
| Dhananjay Trading Co Private Limited | ICC | Base | Kolkata |
| Dhanesh Capital Services Limited | ICC | Base | Kolkata |
| Dhanlaxmi Fincorp Private Limited | ICC | Base | Kolkata |
| Dhanmall Vyapaar Private Limited | ICC | Base | Kolkata |
| Dhanpati Marketiers Private Limited | ICC | Base | Kolkata |
| Dhansar Capital Limited | ICC | Base | Kolkata |
| Dhanvanti Commodities Private Limited | ICC | Base | Kolkata |
| Dhanvantri Trafin Private Limited | ICC | Base | Kolkata |
| Dharam Portfolio Private Limited | ICC | Base | Kolkata |
| Dharamdeep Traders Private Limited | ICC | Base | Kolkata |
| Dharamshrest Tradelink Private Limited | ICC | Base | Kolkata |
| Dharmaraj Fincon Private Limited | ICC | Base | Kolkata |
| Dharnidhar Trading Private Limited | ICC | Base | Kolkata |
| Dhawan Investment & Trading Co Private Limited | ICC | Base | Kolkata |
| Dhawan Vinimay Private Limited | ICC | Base | Kolkata |
| Dherar Textiles Private Limited | ICC | Base | Kolkata |
| Dhunseri Investments Limited | ICC | Middle | Kolkata |
| Diamention Mercantile Private Limited | ICC | Base | Kolkata |
| Diana Capital Limited | ICC | Base | Kolkata |
| Didu Investments Private Limited | Type I | Base | Kolkata |
| Digvijay Dealcomm Private Limited | ICC | Base | Kolkata |
| Digvijay Finlease Limited | Type I | Base | Kolkata |
| Digvijay Tracon Private Limited | ICC | Base | Kolkata |
| Digvijay Vinimay Private Limited | ICC | Base | Kolkata |
| Dilip Sultania Granites & Marbles Private Limited | ICC | Base | Kolkata |
| Dimension Holdings Private Limited | ICC | Base | Kolkata |
| Dimensional Financial Services Private Limited (Name as per MCA - Dimensional Advisory Services Private Limited) | ICC | Base | Kolkata |
| Dinesh Credit Private Limited | ICC | Base | Kolkata |
| Dinesh Management Services Limited | ICC | Base | Kolkata |
| Dinodia Engineering & Construction Co Private Limited | ICC | Base | Kolkata |
| Dipajyoti Holdings Limited | ICC | Base | Kolkata |
| Dipl Computers Private Limited | ICC | Base | Kolkata |
| Diplomat Limited | ICC | Base | Kolkata |
| Dipnarayan Management Private Limited | ICC | Base | Kolkata |
| Dipnarayan Vyapar Private Limited | ICC | Base | Kolkata |
| Dipta Vanijya Private Limited | ICC | Base | Kolkata |
| Disari India Savings & Credit Corporation Limited | ICC | Base | Kolkata |
| Disha Finvest & Credits Private Limited | ICC | Base | Kolkata |
| Disha Paint Private Limited | ICC | Base | Kolkata |
| Divy Prakash Suppliers Private Limited | ICC | Base | Kolkata |
| Divya Management Limited | ICC | Middle | Kolkata |
| Divya Mercantile Limited | ICC | Base | Kolkata |
| Divya Secfin Private Limited | ICC | Base | Kolkata |
| Diwakar Finvest Private Limited | CIC | Middle | Kolkata |
| Dm Group Investments Private Limited | ICC | Base | Kolkata |
| Dokania Consultancy Services Private Limited | ICC | Base | Kolkata |
| Dollar Holdings Private Limited | ICC | Base | Kolkata |
| Dolphin Niketan Private Limited | ICC | Base | Kolkata |
| Dominant Sales & Services Private Limited | ICC | Base | Kolkata |
| Dorite Tracon Private Limited | ICC | Middle | Kolkata |
| Dorner Fashion P Limited | ICC | Base | Kolkata |
| Dover Global Finance Limited | ICC | Base | Kolkata |
| Dowell Finance Limited | ICC | Base | Kolkata |
| Doyang Wood Products Limited | ICC | Base | Kolkata |
| Doyen Commodities Private Limited | ICC | Base | Kolkata |
| Dravya Commercial Private Limited | ICC | Base | Kolkata |
| Dreamon Commercial Private Limited | ICC | Base | Kolkata |
| Drishti Merchandise Private Limited | ICC | Base | Kolkata |
| Drolia Agencies Private Limited | ICC | Base | Kolkata |
| Drolia Financial Services Private Limited | ICC | Base | Kolkata |
| Drutgati Yatayat Private Limited | ICC | Base | Kolkata |
| DSM Vanijya Private Limited | ICC | Base | Kolkata |
| Dubson Dealcom Private Limited | ICC | Base | Kolkata |
| Dudhoria Construction Co. Limited | ICC | Base | Kolkata |
| Dudley Capital Market Limited | ICC | Base | Kolkata |
| Dugar Construction Private Limited (Name as per MCA - Saraogi Capital Private Limited) | ICC | Base | Kolkata |
| Duke Commerce Limited | ICC | Base | Kolkata |
| Dunstan Tie-Up Private Limited | ICC | Base | Kolkata |
| Durgesh Holdings Private Limited | ICC | Base | Kolkata |
| Dwarika'S Sons Estate Private Limited | ICC | Base | Kolkata |
| Dwinger Agents Private Limited | ICC | Base | Kolkata |
| Dwinger Distributors Private Limited | ICC | Base | Kolkata |
| Dynamic Archistructures Limited | ICC | Base | Kolkata |
| Dynamic Belting Private Limited (Name as per MCA - Ambey Mata Holdings Private Limited) | ICC | Base | Kolkata |
| Dynamic Credit Finance Private Limited | ICC | Base | Kolkata |
| Dynamic Textile Udyog Private Limited | ICC | Base | Kolkata |
| Dynasty Commercial Private Limited | ICC | Base | Kolkata |
| Dytop Commodeal Limited | ICC | Base | Kolkata |
| Dytron Finvest Private Limited C | ICC | Base | Kolkata |