| 1 | M/S INDUS DIAGNOSTIC CENTRE & POLYCLINIC | Howrah | Howrah Sadar | Vill+P.O- Domjur,(Domjur Forkor Dokan) P.S- Domjur, Howrah |  | | | | |
| 2 | M/S INDUSIND BANK LTD. | Kolkata | Kolkata | 41, Dr. Sundari Mohan Avenue, Kolkata-700014 | | | | | |
| 3 | MS INDUSLND BANK | Kalimpong | Kalimpong | DAMBER CHOWK, KALIMPONG | | | | | |
| 4 | M/S INDUSTRIAL SERVICES | Purba Medinipur | Haldia | BASUDEVPUR, KHANJANCHAK | | | | | |
| 5 | M/S INFRA CONTINENTAL ENGINEERING CORPORATION | Howrah | Howrah Sadar | P-199, Beneras Road | | | | | |
| 6 | M. SINHA & CO. | Coochbehar | Dinhata | BHETAGURI BAZAR | | | | | |
| 7 | M/S INNOVATIVE LOGISTICS SERVICE PVT.LTD | Howrah | Howrah Sadar | Sampta Polymers PVt.ltd. Jalan Complex-1, lane-4, Baniara,Begri, | | | | | |
| 8 | M/S INNRA HOTEL KOLKATA ( A UNIT OF ANJALI ESTATES & DEVELOPERS) | Kolkata | Kolkata | 124/1, Bepin Behary Ganguly Street, Kolkata-700012 | | | | | |
| 9 | M/S INSTAKART SRVICE LTD. (MINTRA DIV.),SRIJAN INDUSTRIAL LOGISTIC PARK | Howrah | Howrah Sadar | srijan industrial logistic park, GROUND FLOOR, BLOCK-B | | | | | |
| 10 | M/S INTERNATIONAL GEMMOLOGICAL INSTITUTE (INDIA) PRIVATE LIMITED | Kolkata | Kolkata | FORT KNOX, ROOM 708 AND 709, 6 CAMAC STREET, KOLKATA-700017 | | | | | |
| 11 | M/S INTERNATIONAL YOUTH HOSTEL | Darjeeling | Darjeeling Sadar | 34/1/A Cart Road, Chota Kakjhora | | | | | |
| 12 | M/S INTREGATED FILRE PROTECTION PVT LTD | Jalpaiguri | Jalpaiguri Sadar | RAJBARI,JALPAIGURI | | | | | |
| 13 | M/S ISLAMIA SAW MILL | North 24 Parganas | Bongan | VILL- NETAJINAGAR , POST GHATBAOR | | | | | |
| 14 | MS ISPAT DAMODAR PVT. LTD. | Purulia | Raghunathpur | Nabagram, PO-Digha | | | | | |
| 15 | M/S-ISSAK ALI | Purba Medinipur | Haldia | GUABERIA, P.O-TABAKHALI | | | | | |
| 16 | M/S I.S.S. ( SECURITY SERVICE) | Paschim Bardhaman | Asansol | At : M/S Chhabra Ispat Pvt. Ltd., Nakrajoria, Salanpur | | | | | |
| 17 | M/S I T C LIMITED | Kolkata | Kolkata | 37, J.L. NEHRU ROAD, KOL-71 | | | | | |
| 18 | M/S ITC LIMITED | South 24 Parganas | Baruipur | ITC Limited | Plot IIIG/4, Action Area IIIG ,New Town, Rajarhat,P.O. Hatisala,Kolkata - 700 135 | | | | | |
| 19 | M/S I T C LTD. | South 24 Parganas | Baruipur | PLOT-III G/4 ACTION AREA III G,NEW TOWN,RAJARHAT,PO:HATISALA,PS-KLC, | | | | | |
| 20 | M/S ITC LTD. | Kolkata | Kolkata | 25A, Shakespeare Sarani | | | | | |
| 21 | M/S JABUI BRICK FIELD | Purba Bardhaman | Bardhaman (South) | VILL+PO- JABUI | | | | | |
| 22 | M/S JADAV CHANDRA GHOSH | South 24 Parganas | Kakdwip | PURBA BAZAR,KAKDWIP | | | | | |
| 23 | M/S JAGANNATH CELLULAR | Darjeeling | Siliguri | 1ST FLOOR, NILNOLIONI COMPLEX, BIDHAN ROAD, PANITANKI MORE | | | | | |
| 24 | M/S- JAGDAMBA POLY FABRICS (PVT.) LTD. | Paschim Bardhaman | Asansol | Vill- Khudika , Near N.H. By-pass | | | | | |
| 25 | M/S JAGJEET HOTEL AND RESTAURANT | Darjeeling | Kurseong | KRISHNANAGAR, MIRIK | | | | | |
| 26 | M/S. JAHARLAL MANNA | Hooghly | Serampore | VILL. - BARIJHATTY, P.O.- CHANDITALA | | | | | |
| 27 | M/S JAI BALAJI INDUSTRIES LTD | Paschim Bardhaman | Asansol | BAKTAR NAGAR RANIGANJ | | | | | |
| 28 | M/S JAI JUTE AND INDUSTRIES LTD. | North 24 Parganas | Barrackpore | Kanthalpara, | | | | | |
| 29 | M/S JAIN AUTOMOBILES | Birbhum | Suri Sadar | Sainthia -Suri Main Road (Near BL& LRO Office),PO +PS - Sainthia, Birbhum,Pin-731234. | | | | | |
| 30 | M/S JAINCO TRANSMISSION LTD. | Howrah | Howrah Sadar | Jalan complex-1,lane-7,Baniara, Begri, Domjur, Howrah-711411 | | | | | |
| 31 | M/S JAIN ENTERPRISE | Murshidabad | Kandi | KULI | | | | | |
| 32 | M/S JAI SALASAR BALAJI INDUSTRIES PVT. LTD. | Paschim Bardhaman | Asansol | RANIGANJ | | | | | |
| 33 | M/S JAISHREE TIMBER | Paschim Bardhaman | Asansol | 30, SURI ROAD (EAST), RANIGANJ | | | | | |
| 34 | M/S JAISWAL AUTO SERVICE | Paschim Bardhaman | Asansol | N.S.B. ROAD, RAJBARI, RANIGANJ | | | | | |
| 35 | M/S JAISWAL STEEL | Paschim Bardhaman | Asansol | G.T ROAD RAMBANDHU TALAO ASANSOL. | | | | | |
| 36 | M/S JAISWAL TYRE SHOP | Jalpaiguri | Mal Bazar | NEAR MANDAL GARAGE | | | | | |
| 37 | M/S JALAN CARBONS & CHEMICALS | Kolkata | Kolkata | EVEREST HOUSE, 16TH FLOOR, 46C, CHOWRINGHEE ROAD , KOLKATA-700001 | | | | | |
| 38 | M/S JALDACCA ALTADANGA TEA ESTATE | Jalpaiguri | Mal Bazar | JALDACCA ALTADANGA TEA ESTATE | | | | | |
| 39 | M/S JALDHAKA POLLUTION TESTING CENTRE | Jalpaiguri | Mal Bazar | BHANU MORE | | | | | |
| 40 | M/S JALOJOG MISTANNA BHANDAR | North 24 Parganas | Basirhat | HAROA MAJHERHAT MORE | | | | | |
