| 1 | FIRECON CONSULTANTS PVT. LTD | North 24 Parganas | Barrackpore | 11/1/A, R B C Road, Dum Dum, Kol - 28 |  | | | | |
| 2 | FIRST CHOICE | Darjeeling | Siliguri | BIDHAN ROAD, OPPOSITE SABJI MARKET, NEAR KANCHANJANGA STADIUM | | | | | |
| 3 | FIRSTCHOICE READYMIX | North 24 Parganas | | DAG NO-409, KHATIAN NO-346,146,169,362,271, MOUZA-DANGADIGHILA, PO.-BANDIPUR, P.S.-KHARDAH, DIST-24 PARGANAS(NORTH), PIN-700119 | | | | | |
| 4 | FIRST FLIGHT COURIERS LTD | North 24 Parganas | Bidhannagar | CB 187,1ST FLOOR SECTOR 1 SALT LAKE KOLKATA | | | | | |
| 5 | FIRST STEP SCHOOL AND FOUNDATION | Dakshin Dinajpur | Balurghat | North Chakbhabani | | | | | |
| 6 | FIT AND FINE SERVICES PT LTD | North 24 Parganas | Bidhannagar | AB25,SECTOR I,SALTLAKE,KOLKATA | | | | | |
| 7 | FI-TEK PVT. LTD. | North 24 Parganas | Bidhannagar | Bengal Intelligent Park, Omega Building, 10th Floor, Sector-V, Saltlake, Kolkata-700091 | | | | | |
| 8 | FIVE STAR LOGISTICS PVT. LTD. | Purba Medinipur | Haldia | Dighasipur | | | | | |
| 9 | F.K.ENTERPRISE | South 24 Parganas | Diamond Harbour | VILL+PO-NAINAN (WORK SITE:KARIWALA INDUSTRIES LTD,SECTOR-I,FSEZ) | | | | | |
| 10 | FLABIA HERBAL PVT. LTD | North 24 Parganas | Barrackpore | VILL. CHAK KANTALIA, SWARASWATI PALLY, P.O. SEWLI TELENIPARA | | | | | |
| 11 | FLAVIEN PROPERTIES LLP | Kolkata | Kolkata | 5 JAWAHARLAL NEHERU ROAD | | | | | |
| 12 | FLEUR HOTELS PVT LTD | North 24 Parganas | Barasat | PLOT NO BG9, P.NO 30-1111,AA 1NEW TOWN, KOL 156, Block B | | | | | |
| 13 | FLEX ALLOYS (P) LTD | North 24 Parganas | | 313, SAHID NANI SAHA SARANI NIMTA | | | | | |
| 14 | FLOMIC FREIGHT SERVICE PVT LTD. | Howrah | Howrah Sadar | M.J.INDUSTRIAL PARK,SATGARIA, PANCHLA, HOWRAH. | | | | | |
| 15 | FLORA | Hooghly | Serampore | 1 Rajendrabag Road, Serampore | | | | | |
| 16 | FLORENCE OFFSET PROCESS PVT LTD | Kolkata | | 6A, S.N.BANERJEE ROAD, PO: ESPLANADE, PS: NEW MARKET, DIST: KOLKATA 700013 | | | | | |
| 17 | FLOWTHERM ENGINEERING PVT LTD | South 24 Parganas | Alipore | VILL+PO PUJALI OPP CESC POWER STATION BUDGE BUDGE | | | | | |
| 18 | FLUID CONTROL EQUIPMENTS | Howrah | | SHANPUR SOUTH , P.O. DASNAGAR | | | | | |
| 19 | FLUIDTECH EQUIPMENT PVT LTD | Howrah | | MAKARDAH ROAD, DIST: HOWRAH | | | | | |
| 20 | FLURYS SWISS CONFECTIONERY PVT. LTD. | Kolkata | Kolkata | 15, PARK STREET, PO-PARK STREET. | | | | | |
| 21 | FMB BRICK FIELD | Maldah | Chanchol | VILL-TALSUR ,PO-MALIOR | | | | | |
| 22 | FMC HEALTHCARE PVT. LTD. | Kolkata | Kolkata | 207, N. S. C. Bose , Road Kolkata- 700040. | | | | | |
| 23 | FOFFMEN FASHION PVT.LTD. | North 24 Parganas | Barasat | 74/MALL/1 JESSORE RD | | | | | |
| 24 | FOGLA JEWELLERY | Dakshin Dinajpur | Gangarampur | D.B.Road, Post & P.S. : Gangarampur | | | | | |
| 25 | FONTWAY ADVERTISING & MARKETING CONSULTANT (P) LTD | Kolkata | Kolkata | 89 AJC BOSE ROAD | | | | | |
| 26 | FOOD PARK | Hooghly | Serampore | 7,NETAGI SUBASH CHANDRA ROAD, KONNAGAR ,HOOGHLY ,PIN-712235 | | | | | |
| 27 | FOOD TEST | Hooghly | Serampore | Test | | | | | |
| 28 | FOOTBALL CAFE INN | Darjeeling | Kurseong | Rohini Road, Ratna Dyang,GHayabari-III | | | | | |
| 29 | FOOT HILLS AGRO PRODUCT PVT. LTD | Darjeeling | Siliguri | LIUSIPUKURI, JALAS NIZAMTARA, PHANSIDEWA 734434 | | | | | |
| 30 | FOOT HILLS AGRO PRODUCTS PVT. LTD. | Darjeeling | Siliguri | Leusipakuri, Kinajote | | | | | |
| 31 | FOOT N FEET | Paschim Bardhaman | Asansol | 35, STATION ROAD, BATA MORE, BURNPUR- 713325 | | | | | |
| 32 | FOOT SEE PLUS | North 24 Parganas | Bidhannagar | A-008, City Centre, Block DC, Sector-I, Saltlake, Kolkata-700064 | | | | | |
| 33 | FORCE MANAGEMENT SERVICE | Howrah | Uluberia | Vill - Sibanipur, P.O.- Singhti Shibpur, P.S.- Udaynarayanpur, Dist - Howrah, PIN - 711226 | | | | | |
| 34 | FORTIS HOSPITAL LTD. | Kolkata | Kolkata | 730, Ananadapur, Kol-107 | | | | | |
| 35 | FORTIS HOSPITALS LTD. | Kolkata | Kolkata | 730 Anandapur, EM Bypass | | | | | |
| 36 | FORT PROJECTS PVT LTD | Kolkata | Kolkata | 59C, Chowringhee Road, 5th Floor | | | | | |
| 37 | FORT SHARE BROKING PVT. LTD. | Kolkata | Kolkata | 236B, AJC BOSE ROAD, 3RD FLOOR, ROOM NO. 301 | | | | | |
| 38 | FORUM MALL MANAGEMENT SERVICES PRIVATE LIMITED | Howrah | Howrah Sadar | Belur | | | | | |
| 39 | FORUM PROJECTS PVT. LTD. | Kolkata | Kolkata | 4/1 RED CROSS PLACE, KOLKATA - 700001 | | | | | |
| 40 | FOSROC CHEMICALS (INDIA) PRIVATE LIMITED | Howrah | Uluberia | AMRABERIA, ULUBERIA, HOWRAH | | | | | |
