| 1 | KAMANI CHEMICALS PVT. LTD. | Paschim Bardhaman | Asansol | Vill - Dhasal | |  | | | |
| 2 | KAMARHATI CO. LTD. | North 24 Parganas | Barrackpore | 1 Graham Road Kolkata-58 | | | | | |
| 3 | KAMARPUKUR SRI RAM KRISHNA RICE MILL | Hooghly | Arambagh | Kamarpukur | | | | | |
| 4 | KAMDHENU'S SWEETS PVT. LTD | South 24 Parganas | Baruipur | SANJIVANI APARTMENT,4058/4983 GARIA MAIN ROAD, | | | | | |
| 5 | KAMINI FILLING STATION | South 24 Parganas | Canning | Vill+P.O-SONAKHALI | | | | | |
| 6 | KAMRUP TIMBER INDUSTRIES | Alipurduar | Alipurduar | NABANAGAR | | | | | |
| 7 | KAMUDINI CHIRA MILL | Nadia | Tehatta | Vill -Srikrishnapur,P.O-Barnia | | | | | |
| 8 | KANAIA PRASAD AGARWAL | Purba Bardhaman | Katwa | Dainhat | | | | | |
| 9 | KANAINAGAR GRAM PANCHAYAT | Nadia | Tehatta | KANAINAGAR | | | | | |
| 10 | KANANBALA HARDWARE | Howrah | Uluberia | Vill- Gunanandapur, P.O.- Antila | | | | | |
| 11 | KANCHAN BRICK FIELD | South 24 Parganas | Baruipur | GABBERIA, DHOSA | | | | | |
| 12 | KANCHAN ENGINEERING WORKSHOP | Birbhum | Rampurhat | Sundipur More,Rampurhat | | | | | |
| 13 | KANCHANESWARI ELECTRONICS | Purulia | Raghunathpur | Raghunathpur, Balichura | | | | | |
| 14 | KANCHANJANGA TEA & HORTICULTURE (P) LTD | Darjeeling | Siliguri | Bangajote | | | | | |
| 15 | KANCHANJUNGA RICE MILL | Jalpaiguri | Jalpaiguri Sadar | BALARAM | | | | | |
| 16 | KANCHAN OIL INDUSTRIES | Jhargram | Jhargram | Sitaladihi | | | | | |
| 17 | KANDELWAL JUTEX PVT LTD | Hooghly | Chandannagar | RBS ROAD | | | | | |
| 18 | KANDI ELECTRIC SUPPLY | Murshidabad | Kandi | BAGANPARA, KANDI | | | | | |
| 19 | KANHAIYA LAL AND SONS | Darjeeling | Darjeeling Sadar | BIZ GALLI CHOWK BAZAR | | | | | |
| 20 | KANHA VANIJYA PVT. LTD. | North 24 Parganas | Barrackpore | Balagarh Navarand Industrial Estate | | | | | |
| 21 | KANKA TOURIST LODGE | Purulia | Purulia Sadar(W) | Vill+P.O.-Bagmundi | | | | | |
| 22 | KANKINARA OXFORD ENGLISH SCHOOL | North 24 Parganas | Barrackpore | 1 BI 1 BI 4 WEST GHOSH PARA ROAD | | | | | |
| 23 | KANTA GARMENTS | Coochbehar | Coochbehar Sadar | B.S Road | | | | | |
| 24 | KANU STORE | Darjeeling | Kurseong | Garidhura Bazar, P.O Simulbarie | | | | | |
| 25 | KANYA KUMARI LODGE | Purba Medinipur | Contai | SHIBALAY ROAD, RAJBARI COMPLEX | | | | | |
| 26 | KAPILA DAIRY AND INDUSTRIES | Hooghly | Chinsurah | DELHI ROAD PURUSATTAMBATI HOOGHLT 712123 | | | | | |
| 27 | KAPILA DIARY INDUSTRIES | Hooghly | Chinsurah | DELHI ROAD | | | | | |
| 28 | KARAN ENTERPRISES | Kolkata | Kolkata | 1A, ASHUTOSH MUKHERJEE ROAD, ELGIN CHAMBERS, 2ND FLOOR | | | | | |
| 29 | KARAN GLOBAL SECURITY AND SERVICES | Purba Medinipur | Haldia | H.P.L LINK ROAD, BASUDEVPUR, P.O KHANJANCHAK | | | | | |
| 30 | KAREEM'S (UNIT OF RJS MATRI FOOD & BEVERAGES) | North 24 Parganas | Bidhannagar | PS Srijan Corporate Park, Block-GP, Plot-G2, Retail Unit-2, Tower-I, Ground Floor, Saltlake, Sector-V, Kolkata - 700091 | | | | | |
| 31 | KARIGAR JEWELLERS | Kolkata | Kolkata | 42, KALI KRISHNA TAGORE STREET, GR FLOOR | | | | | |
| 32 | KARIM BEAKARY | Nadia | Ranaghat | SHAYAMAPRASADPALLY, RANAGHAT | | | | | |
| 33 | KARIMPUR2 GRAM PANCHAYET | Nadia | Tehatta | KARIMPUR | | | | | |
| 34 | KARIMPUR I GRAM PANCHAYET | Nadia | Tehatta | KARIMPUR | | | | | |
| 35 | KARIUALA DESIGNERS PRIVATE LIMITED | Kolkata | Kolkata | 188 B Manicktala Main Road Ground Floor | | | | | |
| 36 | KARIWALA INDUSTRIES LTD. | Nadia | Kalyani | KARIWALA INDUSTRIAL GROWTH CENTRE,PLOT NO.4(PART)PH-1,ICG ROAD,PO & PS-KALYANI, DIST-NADIA,
PIN-741235 | | | | | |
| 37 | KARIWALA INDUSTRIES LTD. | South 24 Parganas | | FSEZ , SEC. I, FALTA | | | | | |
| 38 | KARIWALA SAREES PVT LTD | Kolkata | Kolkata | 103, Park Street, 5th Floor | | | | | |
| 39 | KARIWAL LIFE STYLE PVT LTD | North 24 Parganas | Bidhannagar | C-002,GR FLOOR,CITY CENTRE 1,SALTLAKE, KOLKATA - 700064 | | | | | |
