| U67120WB1947PTC015618 | ADITYA MARKETING & MANUFACTURING PRIVATE LIMITEDU67120WB1947PTC015618 | west bengal | Amalgamated | 28 Jul 1947 | ₹4,00,08,06,700 | 9/1 R N MUKHERJEE ROAD 8TH FLOOR,,KOLKATA,West Bengal,700001-India |
| U13100WB2008PTC126792 | SHYAM ORES(JHARKHAND) PRIVATE LIMITEDU13100WB2008PTC126792 | west bengal | Active | 23 Jun 2008 | ₹4,00,02,64,000 | 91A/1 PARK STREET, AVANI SIGNATURE, 2ND FLOOR,Kolkata,Kolkata,West Bengal,700016-India |
| U51909WB1986PLC041313 | SAPPHIRE INTREX LIMITEDU51909WB1986PLC041313 | west bengal | Active | 23 Sept 1986 | ₹3,84,11,85,660 | Block DB -80 Salt Lake City, Sector 1,Kolkata,West Bengal,700064-India |
| U51109WB1982PTC034798 | UMANG COMMERCIAL CO PRIVATE LIMITEDU51109WB1982PTC034798 | west bengal | Amalgamated | 19 Apr 1982 | ₹3,81,28,51,250 | 34A, METACAFE STREET, ROOM NO-6A, 6TH,KOLKATA,West Bengal,700013-India |
| U10100WB2010PLC143956 | EMTA COAL LIMITEDU10100WB2010PLC143956 | west bengal | Active | 19 Mar 2010 | ₹3,56,27,21,730 | 5B NANDALAL BASU SARANI,KOLKATA,Kolkata,West Bengal,700071-India |
| U40104WB2008PLC125228 | MALEGAON POWER SUPPLY LIMITEDU40104WB2008PLC125228 | west bengal | Active | 28 Apr 2008 | ₹3,51,95,00,000 | CESC HOUSE CHOWRINGHEE SQUARE,KOLKATA,Kolkata,West Bengal,700001-India |
| U25910WB2023PLC262716 | RAMKRISHNA TITAGARH RAIL WHEELS LIMITEDU25910WB2023PLC262716 | west bengal | Active | 9 Jun 2023 | ₹3,44,99,74,490 | 23 CIRCUS AVENUE,Kolkata,Kolkata,West Bengal,700017-India |
| U74140WB2021PTC248832 | CONCATENATE FLEXI FILMS ADVEST PRIVATE LIMITEDU74140WB2021PTC248832 | west bengal | Active | 12 Oct 2021 | ₹3,39,41,92,210 | 16-B, Shakespeare Sarani, 2nd Floor,,Kolkata,Kolkata,West Bengal,700071-India |
| U65921WB1991PTC051062 | DEVRON FINANCE & INVESTMENT PVT. LTD.U65921WB1991PTC051062 | west bengal | Strike Off | 7 Mar 1991 | ₹3,30,50,00,000 | 37 SHAKESPEARE SARANI,KOLKATA,Kolkata,West Bengal,700017-India |
| U17111WB1979PTC259452 | GARDEN SILK MILLS PRIVATE LIMITEDU17111WB1979PTC259452 | west bengal | Active | 23 Jul 1979 | ₹3,18,00,00,000 | BENGAL ECO INTELLIGENT PARK, TOWER-1, BLOCK-EM, PLOT NO-3, SALT LAKE CITY, SECTOR-V,3RD,FLOOR,,KOLKATA,Kolkata,West Bengal,700091-India |
| U27102WB2006PLC270990 | OCL IRON & STEELS LIMITEDU27102WB2006PLC270990 | west bengal | Active | 20 Feb 2006 | ₹3,16,65,33,412 | GODREJ WATERSIDE, TOWER-I, 5TH FLOOR, BLOCK DP-5,SECTOR-V, KOLKATA,Saltlake,North 24 Parganas,West Bengal,700091-India |
| U18100WB2005PLC106448 | VIKRAM SOLAR LIMITEDU18100WB2005PLC106448 | west bengal | Active | 2 Dec 2005 | ₹3,16,53,63,090 | BIOWONDER, Unit No. 1102, 11TH FLOOR, 789, ANANDAPUR MAIN ROAD,EASTERN METROPOLITAN BYPASS,Kolkata,Kolkata,West Bengal,700107-India |
| U26940WB2007PTC271147 | RCCPL PRIVATE LIMITEDU26940WB2007PTC271147 | west bengal | Active | 24 Aug 2007 | ₹3,12,82,30,000 | 1, Shakespeare Sarani, 5th Floor, A. C. Market,Kolkata,Kolkata,West Bengal,700071-India |
| U74999WB2017FTC222920 | INDORAMA INDIA PRIVATE LIMITEDU74999WB2017FTC222920 | west bengal | Active | 26 Sept 2017 | ₹3,09,01,35,670 | Ecocentre, EM -4, 12th Floor, Unit No. ECSL -1201, Sector V,,Salt Lake,West Bengal,700091-India |
| U70101WB2006PTC110649 | NEW KOLKATA INTERNATIONAL DEVELOPMENT PVT LTDU70101WB2006PTC110649 | west bengal | Active | 19 Jul 2006 | ₹3,06,08,20,310 | VICHITRA,KOLKATAWESTINTERNETIONALCITY,SALAPJUNCTION,HOWRAHAMTAROAD&BOMBAYROAD, CROSSING,HOWRAH,Howrah,West Bengal,711403-India |
| U31501WB1953PTC021287 | ROYS ENGINEERING CO PVT LTDU31501WB1953PTC021287 | west bengal | Strike Off | 29 Oct 1953 | ₹3,00,92,00,000 | 13, NORTH ROAD,CALCUTTA, W.B.,700032,West Bengal,000000-India |
| U27109WB1957PLC023570 | BOMBAY SAFE AND STEEL WORKS LTDU27109WB1957PLC023570 | west bengal | Inactive for e-filing | 6 Sept 1957 | ₹2,99,70,00,000 | INDRALOKE ,SODEPURCALCUTTA, W.B.,700110,West Bengal,000000-India |
| U93000WB2011PTC168881 | APA SERVICES PRIVATE LIMITEDU93000WB2011PTC168881 | west bengal | Active | 24 Oct 2011 | ₹2,96,80,56,000 | 31, NETAJI SUBHAS ROAD,,KOLKATA,Kolkata,West Bengal,700001-India |
| U66000WB2009PLC136327 | MAGMA GENERAL INSURANCE LIMITEDU66000WB2009PLC136327 | west bengal | Active | 26 Jun 2009 | ₹2,93,39,31,200 | Development House 24 Park Street,Kolkata,Kolkata,West Bengal,700016-India |
| U46496WB2023PLC260213 | ITC FIBRE INNOVATIONS LIMITEDU46496WB2023PLC260213 | west bengal | Active | 3 Mar 2023 | ₹2,90,00,00,000 | VIRGINIA HOUSE,37 JAWAHARLAL NEHRU ROAD,Kolkata,Kolkata,West Bengal,700071-India |
| U26953WB1991PTC053516 | YOGRUP PROJECTS PVT. LTD.U26953WB1991PTC053516 | west bengal | Amalgamated | 8 Nov 1991 | ₹2,89,70,00,000 | 20/1 MAHARSHI DEVENDRA ROAD2ND FLOOR,KOLKATA,West Bengal,700007-India |
| U74900WB2014PTC201921 | KOLKATA GAMES AND SPORTS PRIVATE LIMITEDU74900WB2014PTC201921 | west bengal | Active | 28 May 2014 | ₹2,85,19,47,480 | DHANSHREE TOWER 2ND FLOOR, 70 DIAMOND HARBOUR ROAD,KOLKATA,Kolkata,West Bengal,700023-India |
| U92410WB2021PTC243065 | RPSG SPORTS VENTURES PRIVATE LIMITEDU92410WB2021PTC243065 | west bengal | Active | 9 Feb 2021 | ₹2,84,29,57,140 | 2A, Lord Sinha Road,,Kolkata,Kolkata,West Bengal,700071-India |
| L40101WB2002PLC095491 | SHYAM METALICS AND ENERGY LIMITEDL40101WB2002PLC095491 | west bengal | Active | 10 Dec 2002 | ₹2,79,13,18,530 | TRINITYTOWER83TOPSIAROAD,7THFLOOR,KOLKATA,West Bengal,700046-India |
| U74140WB1961SGC025037 | THE WEST BENGAL SMALL INDUSTRIES DEVELOPMENT CORPN LIMITEDU74140WB1961SGC025037 | west bengal | Active | 29 Mar 1961 | ₹2,76,13,81,100 | 31, BLACK BURN LANE SHILPA BHAWAN,KOLKATA,West Bengal,700012-India |