| 1 | CAFE COFFEE DAY (AMALGAMATED BEAN COFFEE TRADING COMPANY LTD) | Kolkata | Kolkata | 10A, JATINDRA MOHAN AVENUE, GR FLOOR |  | | | | |
| 2 | CAFE THE REVOLUTION | Purba Bardhaman | Katwa | 25, CIRCUS MAIDAN | | | | | |
| 3 | CAFFE DAY GLOBAL LTD (CCDAY) | North 24 Parganas | Bidhannagar | 4th FLOOR ,RDB BAULAVERT,SECTOR V,SALT LAKE, | | | | | |
| 4 | CAKE HUB | Darjeeling | Kurseong | GARIDHURA BAZAR | | | | | |
| 5 | CAKE TALK | Paschim Bardhaman | Durgapur | PANAGARHBAZAR, NEAR DARJEELING MORE | | | | | |
| 6 | CALCUTTA ART JWELLERS | Hooghly | Chandannagar | Vill- Nawpara, | | | | | |
| 7 | CALCUTTA BRICK ENTERPRISES | South 24 Parganas | Alipore | P.O.+VILL. - PUJALI, P.S. - BUDGE BUDGE, KOLKATA - 700 138 | | | | | |
| 8 | CALCUTTA BUSINESS SCHOOL | South 24 Parganas | Alipore | D.H.ROAD BISHNUPUR | | | | | |
| 9 | CALCUTTA DIAGNOSTICT CENTRE | Nadia | Kalyani | F, 53-56, SANGAM CINEMA HAL COMPLEX | | | | | |
| 10 | CALCUTTA ELECTRIC SUPPLY CORPORATION LIMITED. | Kolkata | Kolkata | Southern Generating Station. 28, Garden Reach Road, Cal-24 | | | | | |
| 11 | CALCUTTA ENGINEERS AND BUILDERS PVT. LTD. | South 24 Parganas | Baruipur | C/O - Sonar City, Shimultala, Sonarpur Station Road | | | | | |
| 12 | CALCUTTA EXPORT COMPANY | Howrah | Howrah Sadar | 28 A..K. JHEEL ROAD, BAMAN GACHI , HOWRAH- 711106 | | | | | |
| 13 | CALCUTTA FERROUS LTD | Howrah | Howrah Sadar | 41/1 A , Road Bamangachi , Howrah- 711 106 | | | | | |
| 14 | CALCUTTA LODGE | Kolkata | Kolkata | 68B, APC Road | | | | | |
| 15 | CALCUTTA MACHINARY | Hooghly | Chandannagar | RBS ROAD | | | | | |
| 16 | CALCUTTA MEDICAL RESEARCH INSTITUTE | Kolkata | Kolkata | 7/2 DIAMOND HARBOOUR ROAD WARD 82 | | | | | |
| 17 | CALCUTTA MININGS SEALANTS PVT. LTD. | Paschim Bardhaman | Asansol | boldi, disergarh, kulti | | | | | |
| 18 | CALCUTTA NATIONAL MEDICAL COLLEGE AND HOSPITAL | Kolkata | Kolkata | PARK CIRCUS | | | | | |
| 19 | CALCUTTA PAPER INDUSTRIES | Howrah | Howrah Sadar | NH-6, New Kolora Alampur | | | | | |
| 20 | CALCUTTA SPRINGS LIMITED | Hooghly | Chandannagar | DOBAPUKUR, DELHI ROAD, PO-BIGHATI | | | | | |
| 21 | CALCUTTA STEEL INDUSTRIES | Howrah | Howrah Sadar | Howrah | | | | | |
| 22 | CALEDONIAN JUTE AND IND. LTD. | South 24 Parganas | Alipore | Budge Budge | | | | | |
| 23 | CALLOUT ENGINEERING WORKS (P) LTD. | Kolkata | | 1/2B KHAGENDRA CHATERJEE ROAD, KOL-2 | | | | | |
| 24 | CALPRIN ADS PRIVATE LIMITED | Kolkata | | 63/2B, BELGACHIA ROAD, DIST : KOLKATA 700037 | | | | | |
| 25 | CALSTAR SPONGE LTD. | Paschim Bardhaman | | ADDA Industrial Estate, Ikrah, Jamuria, Ikrah, Burdwan (W), 713362 | | | | | |
| 26 | CAMBRIDGE ENGLISH SCHOOL | Darjeeling | Kurseong | M.V Road | | | | | |
| 27 | CAMBRIDGE UNIVERSITY PRESS INDIA PVT LTD. | Kolkata | Kolkata | 10 Raja Subodh Mullick Square, 2nd floor | | | | | |
| 28 | CAMPASS INDIA SUPPORT SERVICE PVT LTD | Kolkata | Kolkata | DD12,1363,RAJDANGA MAIN ROAD,3RD FLOOR | | | | | |
| 29 | CANDID CASTING & ALLOYS PVT. LTD. | Howrah | Howrah Sadar | 42/2, NETAJI SUBHASH ROAD, LILUAH | | | | | |
| 30 | CANDOR KOLKATA ONE HI TECH STRUCTURES PRIVATE LIMITED | North 24 Parganas | Barasat | Infospace, IT and ITES SEZ Action Area-ID, New Town, Kolkata | | | | | |
| 31 | CANDOR KOLKATA ONE HI TECH STRUCTURES PVT LTD | North 24 Parganas | Barasat | CANDOR KOLKATA ONE HI TECH STRUCTURES PVT LTD INFOSPACE IT and ITES SEZ Action Area-I D New Town Kolkata West Bengal | | | | | |
| 32 | CANNING DIAGNOSTIC CENTRE | South 24 Parganas | Canning | CANNING TOWN,CANNING | | | | | |
| 33 | CANON XEROX CENTER | Murshidabad | Jangipur | Fultala Darbeshpara, P.O- Raghunathganj | | | | | |
| 34 | CANSALA HOTEL | Darjeeling | Kurseong | H.C Road | | | | | |
| 35 | CAPGEMINI TECHNOLOGY SERVICES INDIA LIMITED | North 24 Parganas | Barasat | Candor Tech Space IT/ITES SEZ ,Tower A3 1st Floor; Block-DH ; Plot 1, 2 and 3,Rajarhat New Town Kolkata-700156. | | | | | |
| 36 | CAPITAL DISTRIBUTORS | Howrah | Howrah Sadar | SRI AUROBINDO ROAD SALKIA HOWRAH | | | | | |
| 37 | CAPITAL ELECTRONICS AND APPLIANCES LIMITED | North 24 Parganas | Barrackpore | 101/88/181, Bag Station Road | | | | | |
| 38 | CAPITAL ELECTRONICS AND APPLIANCES LTD. | North 24 Parganas | Barrackpore | 18/3 M. DUTTA ROAD, GORA BAZAR | | | | | |
| 39 | CAPTAIN GUARD SECURITY | North 24 Parganas | Bidhannagar | 2ND ,FLOOR DN 13,SECTOR V,SALTLAKE,KOLKATA | | | | | |
