| 701 | KOLKATA INVESTORS ASSOCIATION - U93000WB2012NPL180900 |
| 702 | KOLKATA MEDIA SERVICES PRIVATE LIMITED - U93000WB2012PTC189448 |
| 703 | KOLKATA NETWORK FOUNDATION - U93090WB2017NPL221625 |
| 704 | KOLKATA PRINTECH INDUSTRIES LIMITED - U93000WB2013PTC190480 |
| 705 | KOLKATA SOFTWARE PARK ASSOCIATION - U93000WB2012NPL185640 |
| 706 | KOLKATA TAXCOM E-SERVICES PRIVATE LIMITED - U93000WB2011PTC161162 |
| 707 | KOLKATA TELECOM SUPPORT & SERVICE PRIVATE LIMITED - U93000WB2014PTC203402 |
| 708 | KOLLYRIUM MARKETING PRIVATE LIMITED - U93090WB2017PTC221061 |
| 709 | KOLTECH SOLUTION PRIVATE LIMITED - U93000WB2013PTC195155 |
| 710 | KORUSKATE STUDIO PRIVATE LIMITED - U93000WB2017PTC221832 |
| 711 | KOSHER ENGINEERING & CONSULTANCY PRIVATE LIMITED - U93000WB2011PTC169390 |
| 712 | KOTHARI COTSYN PRIVATE LIMITED - U93010WB2003PTC096075 |
| 713 | KR CONMAN SERVICES (OPC) PRIVATE LIMITED - U93090WB2017OPC218822 |
| 714 | KRAFTWOOD DECOR PRIVATE LIMITED - U93000WB2013PTC193552 |
| 715 | KRISHNA BUILDING OWNERS' ASSOCIATION - U93000WB2012NPL174080 |
| 716 | KRISHNA ORPHANAGE FOUNDATION - U93098WB2017NPL220420 |
| 717 | KRISHNA VICTORY FLAG PRIVATE LIMITED - U93090WB2016PTC216543 |
| 718 | KRISHNAGAR EDUCATION PRIVATE LIMITED - U93000WB2010PTC152912 |
| 719 | KS BEAUTY CARE PRIVATE LIMITED - U93020WB2009PTC139576 |
| 720 | KSP COMMERCIAL SERVICES PRIVATE LIMITED - U93000WB2010PTC148670 |
| 721 | KULTI HEALTHCARE PRIVATE LIMITED - U93090WB2017PTC223216 |
| 722 | KUSHAL COMMERCIAL PVT.LTD. - U93020WB1989PTC046607 |
| 723 | KWALITET CONVERGENCE GLOBAL CERTIFICATIONS PRIVATE LIMITED - U93000WB2013PTC190032 |
| 724 | KWALITY EARTH EQUIPMENTS PRIVATE LIMITED - U93090WB2009PTC135507 |
| 725 | KYRAH STUDIO PRIVATE LIMITED - U93090WB2017PTC223643 |