| K B R Township Private Limited | ICC | बेस | Kolkata |
| K B Switchgear Private Limited | ICC | बेस | Kolkata |
| K D Jag Holdings Private Limited | ICC | बेस | Kolkata |
| K L G Impex & Finvest Private Limited | ICC | बेस | Kolkata |
| K L G Orchards & Resorts Private Limited | ICC | बेस | Kolkata |
| K L R Vanijya Private Limited | ICC | बेस | Kolkata |
| K L S Commodities Private Limited | ICC | बेस | Kolkata |
| K L Support Private Limited | ICC | बेस | Kolkata |
| K M Industrial Investments Limited | ICC | बेस | Kolkata |
| K P Credit & Trader'S Private Limited | ICC | बेस | Kolkata |
| K R Overseas Private Limited | ICC | बेस | Kolkata |
| K V Traders Private Limited | ICC | बेस | Kolkata |
| K. M. Steels Private Limited | ICC | बेस | Kolkata |
| Kabirdas Investments Limited | ICC | बेस | Kolkata |
| Kadambini Securities Private Limited | ICC | बेस | Kolkata |
| Kadambini Udyog Limited | ICC | बेस | Kolkata |
| Kailashpati Forests Private Limited | ICC | बेस | Kolkata |
| Kala Holdings Private Limited | ICC | बेस | Kolkata |
| Kalatmak Vinimay Private Limited | ICC | बेस | Kolkata |
| Kali Fabrics Private Limited | ICC | बेस | Kolkata |
| Kalkut Vinimay Private Limited | ICC | बेस | Kolkata |
| Kalpataru Dealers Private Limited | ICC | बेस | Kolkata |
| Kalpataru Housefin & Trading Private Limited | ICC | मिडिल | Kolkata |
| Kalyana Impex Private Limited | ICC | बेस | Kolkata |
| Kalyaneshwari Tracon Private Limited | ICC | बेस | Kolkata |
| Kamakhya Devi Stock & Investment Private Limited | ICC | बेस | Kolkata |
| Kamala Fincon Private Limited | ICC | बेस | Kolkata |
| Kamaldeep Vanijya Private Limited | ICC | बेस | Kolkata |
| Kamaldeep Vyapaar Private Limited | ICC | बेस | Kolkata |
| Kamalraj Traders & Foods Private Limited | ICC | बेस | Kolkata |
| Kamayani Sales Promotion Private Limited | ICC | बेस | Kolkata |
| Kamayni Commotrade Private Limited | ICC | बेस | Kolkata |
| Kamkan Fincap Private Limited | ICC | बेस | Kolkata |
| Kamlesh Mercantile Credit Private Limited | ICC | बेस | Kolkata |
| Kamlesh Trade & Agency Private Limited | ICC | बेस | Kolkata |
| Kamna Commercial Private Limited | ICC | बेस | Kolkata |
| Kamna Credits and Promoters Private Limited | ICC | बेस | Kolkata |
| Kamod Finvest Private Limited | ICC | बेस | Kolkata |
| Kamper Finance & Securities Private Limited | ICC | बेस | Kolkata |
| Kamrup Enterprises Limited | ICC | बेस | Kolkata |
| Kamyabi Vanijya Private Limited | ICC | बेस | Kolkata |
| Kanad Exim Private Limited | ICC | बेस | Kolkata |
| Kanchan Credit & Finance Private Limited | ICC | बेस | Kolkata |
| Kanchan Trade & Commerce Private Limited | ICC | बेस | Kolkata |
| Kanishka Marketing Private Limited | ICC | बेस | Kolkata |
| Kanodia Finance Private Limited | ICC | बेस | Kolkata |
| Kanodia Vyapar Co Private Limited | ICC | बेस | Kolkata |
| Kanoria Plastokem Private Limited (Name as per MCA - Navdisha Real Estate Private Limited) | ICC | बेस | Kolkata |
| Kanoria Securities & Financial Services Limited | ICC | बेस | Kolkata |
| Kanpur Properties & Finance Private Limited | ICC | बेस | Kolkata |
| Kanu Holdings Private Limited | ICC | बेस | Kolkata |
| Kanupriya Commercial Private Limited | ICC | बेस | Kolkata |
| Kapilesh Stock Holding Private Limited | ICC | बेस | Kolkata |
| Kapoors Siam Vidhya Finance Limited | ICC | बेस | Kolkata |
| Karam Traders Private Limited | ICC | बेस | Kolkata |
| Karamjyoti Sales Private Limited | ICC | बेस | Kolkata |
| Karma Fincom Private Limited | ICC | बेस | Kolkata |
| Karnanika Financial Services Private Limited | ICC | बेस | Kolkata |
| Karni Syntex Private Limited | ICC | बेस | Kolkata |
| Kasa Contrade Private Limited | ICC | बेस | Kolkata |
| Kasera Agencies Private Limited | ICC | बेस | Kolkata |
| Kashind Financiers Limited | ICC | बेस | Kolkata |
| Kashmir Motor And General Finance Private Limited | ICC | बेस | Kolkata |
| Kasturi Agents Private Limited | ICC | बेस | Kolkata |
| Kasturi Towers Limited | ICC | बेस | Kolkata |
| Kasturi Vinimay Private Limited | ICC | बेस | Kolkata |
| Kaushal Vincom Private Limited | ICC | बेस | Kolkata |
| Kautilya Traders Private Limited | ICC | बेस | Kolkata |
| Kavery Commodities Private Limited | ICC | बेस | Kolkata |
| Kayan Investment & Trading Co Private Limited | ICC | बेस | Kolkata |
| Kaycee Kala Finvest Private Limited | ICC | बेस | Kolkata |
| Kaypee Mercantiles Private Limited | ICC | मिडिल | Kolkata |
| Ked Industrial Finance Limited | ICC | बेस | Kolkata |
| Kedear Commercial Private Limited | ICC | बेस | Kolkata |
| Kedia Banijya Private Limited | ICC | बेस | Kolkata |
| Kedia Commercial Private Limited | ICC | बेस | Kolkata |
| Kedia Trade & Agencies Private Limited | ICC | बेस | Kolkata |
| Keertana Finserv Limited | ICC | मिडिल | Kolkata |
| Kejriwal Enterprises Limited | ICC | बेस | Kolkata |
| Kejriwal Finvest Private Limited | ICC | बेस | Kolkata |
| Kejriwal Investment Co. Private Limited | ICC | बेस | Kolkata |
| Kemex Engineering Private Limited | ICC | बेस | Kolkata |
| Kemi Fibre Industries Private Limited | ICC | बेस | Kolkata |
| Kentacy Estates & Finvest Private Limited | ICC | बेस | Kolkata |
| Kerbs Vyapaar Private Limited | ICC | बेस | Kolkata |
| Keshar Finance & Leasing Private Limited | ICC | बेस | Kolkata |
| Keventer Capital Limited | ICC | बेस | Kolkata |
| Keventor Leather Private Limited | ICC | बेस | Kolkata |
| Keynesian Financial Services Limited | ICC | बेस | Kolkata |
| Khaitan Udyog Private Limited | ICC | बेस | Kolkata |
| Khaitan United Sales Private Limited | ICC | बेस | Kolkata |
| Khandelwal Finance Private Limited | ICC | मिडिल | Kolkata |
| Khandelwal Odd-Shares Private Limited | ICC | बेस | Kolkata |
| Khatod Investments & Finance Co Limited | ICC | बेस | Kolkata |
| Khazana Marketing Private Limited | ICC | बेस | Kolkata |
| Kherapati Vanijya Limited | ICC | बेस | Kolkata |
| Khetan Commerce Private Limited | ICC | बेस | Kolkata |
| Khetan Developers Private Limited | ICC | बेस | Kolkata |
| Khetan Financial Services Private Limited | ICC | बेस | Kolkata |
| Khetan Merchandise Private Limited | ICC | बेस | Kolkata |
| Khetan Tracon Private Limited | ICC | बेस | Kolkata |
| Khimji Finserve Private Limited | ICC | बेस | Kolkata |
| Khiroria Builders & Contractors Private Limited | ICC | बेस | Kolkata |
| Khushaal Finance Private Limited | ICC | बेस | Kolkata |
| Kinetic Investments Limited | ICC | बेस | Kolkata |
| Kinetic Securities Private Limited | ICC | बेस | Kolkata |
| Kippy Engineering Private Limited | ICC | बेस | Kolkata |
| Kiran Consortium Trade Private Limited | ICC | बेस | Kolkata |
| Kiran Vyapar Limited | ICC | मिडिल | Kolkata |
| Kirlampudi Commerce Private Limited | ICC | बेस | Kolkata |
| Kirti Dealers Private Limited | ICC | बेस | Kolkata |
| Kirti Land Developers Private Limited | ICC | बेस | Kolkata |
| Kirti Stock & Securities Private Limited | ICC | बेस | Kolkata |
| Kirti Vinimay Private Limited | ICC | बेस | Kolkata |
| Kirtivardhan Finvest Services Limited | ICC | बेस | Kolkata |
| Kishori Capital Markets Private Limited | ICC | बेस | Kolkata |
| Kit Commercial Private Limited | ICC | बेस | Kolkata |
| Klassic Dealcomm Private Limited | ICC | बेस | Kolkata |
| Kokila Suppliers Private Limited | ICC | बेस | Kolkata |
| Kolaghat Cold Storage Private Limited | ICC | बेस | Kolkata |
| Konica Biscuit Industries Private Limited | ICC | बेस | Kolkata |
| Kothari Credit (India) Limited | ICC | बेस | Kolkata |
| Kothari Industrial Development Corporation Limited | ICC | बेस | Kolkata |
| Kothari Investment & Industries Private Limited | ICC | बेस | Kolkata |
| Kothari Metal Resources Private Limited | ICC | बेस | Kolkata |
| Kothsons Finance & Consultancy Private Limited | ICC | बेस | Kolkata |
| Kotilya Consultants Limited | ICC | बेस | Kolkata |
| Kotmak Commerce Private Limited | ICC | बेस | Kolkata |
| Kredent Capital Private Limited | ICC | बेस | Kolkata |
| Kremer Mercantile Private Limited | ICC | बेस | Kolkata |
| Krish Trexim Private Limited | ICC | बेस | Kolkata |
| Krishkan Investments Private Limited | ICC | बेस | Kolkata |
| Krishna Motor Finance Private Limited | ICC | बेस | Kolkata |
| Krishna Trade & Commerce Private Limited | ICC | बेस | Kolkata |
| Krone Vyapaar Private Limited | ICC | बेस | Kolkata |
| Kruti Vinimay Private Limited | ICC | बेस | Kolkata |
| Kshama Stationary Private Limited | ICC | बेस | Kolkata |
| Kuber Trexim Private Limited | ICC | बेस | Kolkata |
| Kudrat Holdings Private Limited | ICC | बेस | Kolkata |
| Kuku Mercantile Private Limited | ICC | बेस | Kolkata |
| Kuldeepak Vanijya Private Limited | ICC | बेस | Kolkata |
| Kumali Sales Private Limited | ICC | बेस | Kolkata |
| Kumpepar Construction Private Limited | ICC | बेस | Kolkata |
| Kunal Finance & Credit Private Limited | ICC | बेस | Kolkata |
| Kunal Impex Private Limited | ICC | बेस | Kolkata |
| Kunal Resources Private Limited | ICC | बेस | Kolkata |
| Kush Trading & Commerce Private Limited | ICC | बेस | Kolkata |
| Kusharag Finance & Investment Limited | ICC | बेस | Kolkata |
| Kusum Vinimay Private Limited | ICC | बेस | Kolkata |
| Kwality Credit & Leasing Limited | ICC | बेस | Kolkata |
| Kyoto Merchandise Private Limited | ICC | बेस | Kolkata |