| L27203WB1960PLC024870 | INDIA FOILS LTDL27203WB1960PLC024870 | west bengal | Amalgamated | 8 Nov 1960 | ₹2,64,75,01,163 | 1 SAGAR DUTTA GHATRDKAMERHAT,KOLKATA,West Bengal,700058-India |
| U51909WB1960PLC024849 | M B COMMERCIAL CO LTDU51909WB1960PLC024849 | west bengal | Amalgamated | 21 Oct 1960 | ₹22,45,000 | 7, MUNSHI PREMCHAND SARANIHASTINGS,,KOLKATA,Kolkata,West Bengal,700022-India |
| U15491WB1960PTC024829 | UNIVERSAL EXPORTS PVT LTDU15491WB1960PTC024829 | west bengal | Amalgamated | 6 Oct 1960 | ₹5,00,000 | 13, ROYD STREET, 3RD FLOOR ROOM NO. 4,KOLKATA,Kolkata,West Bengal,700016-India |
| U17111WB1960PTC024509 | BARRACKPORE INVESTMENT CO. PVT LTDU17111WB1960PTC024509 | west bengal | Amalgamated | 11 Jan 1960 | ₹35,000 | 212 BIDHAN SARANI,KOLKATA,West Bengal,700006-India |
| U70109WB1959PLC024405 | PARK HOTELS LIMITEDU70109WB1959PLC024405 | west bengal | Amalgamated | 6 Oct 1959 | ₹40,00,000 | 17 PARK STREET,KOLKATA,West Bengal,700016-India |
| L24115WB1959PLC024384 | ALLIED RESINS & CHEMICALS LTDL24115WB1959PLC024384 | west bengal | Amalgamated | 23 Sept 1959 | ₹8,50,00,000 | 13, CAMAC STREET,KOLKATA,West Bengal,700017-India |
| U34103WB1959PTC024296 | AUTO DEALERS PVT LTDU34103WB1959PTC024296 | west bengal | Amalgamated | 4 Jul 1959 | ₹4,00,000 | 1, SAROJNI NAIDU SARANI, P.S. SHAKESPEARE SARANI,,KOLKATA,West Bengal,700017-India |
| U51909WB1959PLC009443 | ORIENT ENGINEERING & COMMERCIAL CO LTDU51909WB1959PLC009443 | west bengal | Amalgamated | 19 Jun 1959 | ₹6,09,300 | 6-B Pretoria Street, 1st Floor,Kolkata,West Bengal,700017-India |
| U15422WB1959PLC024211 | TULSIPUR SUGAR CO LTDU15422WB1959PLC024211 | west bengal | Amalgamated | 21 Apr 1959 | ₹4 | 9/1 RAM KUMAR RAKSHIT LANE,KOLKATA,West Bengal,700007-India |
| U67120WB1959PLC024209 | SUN DISTRIBUTORS & MINING CO LTDU67120WB1959PLC024209 | west bengal | Amalgamated | 20 Apr 1959 | ₹5,00,000 | ROOM NO 134B157 N S ROAD,KOLKATA,West Bengal,700001-India |
| U51909WB1959PTC024198 | REAL VALUE PROJECT PRIVATE LIMITEDU51909WB1959PTC024198 | west bengal | Amalgamated | 13 Apr 1959 | ₹35,22,000 | 3 LORD SINHA ROAD,KOLKAT,West Bengal,700071-India |
| U51909WB1958PTC024070 | ASHOKA DEALERS PVT LTDU51909WB1958PTC024070 | west bengal | Amalgamated | 24 Dec 1958 | ₹1,21,000 | 5ANARENDRA CHANDRA DUTTSARANI,KOLKATA,West Bengal,700001-India |
| U26931WB1958PLC024003 | NEW BHARAT REFRACTORIES LTDU26931WB1958PLC024003 | west bengal | Amalgamated | 18 Oct 1958 | ₹37,85,060 | 66 G T ROAD LILLOOAH W.B.,HOWRAH,West Bengal,711021-India |
| L15491WB1958PLC023960 | A TOSH & SONS LTDL15491WB1958PLC023960 | west bengal | Amalgamated | 4 Sept 1958 | ₹10,000 | P/32/33 INDIA EXCHANGE PLACE,KOLKATA,West Bengal,700001-India |
| L28932WB1958PLC023718 | BENGAL TOOLS LTDL28932WB1958PLC023718 | west bengal | Amalgamated | 30 Jan 1958 | ₹1,92,19,000 | TODI MANSION, P-15 INDIA EXCHANGE PLACE EXTENTION,KOLKATA,West Bengal,700073-India |
| U51494WB1958PLC087149 | WILLS CORPORATION LIMITEDU51494WB1958PLC087149 | west bengal | Amalgamated | 23 Jan 1958 | ₹4,88,56,260 | VIRGINIA HOUSE, 37, J. L. NEHRU ROAD,,KOLKATA,Kolkata,West Bengal,700071-India |
| U70109WB1957PTC023633 | NEW NIMCHA COAL CO PVT LTDU70109WB1957PTC023633 | west bengal | Amalgamated | 15 Nov 1957 | ₹24,00,000 | 52A, SHAKESPEARE SARANI,,CALCUTTA,West Bengal,700017-India |
| U29120WB1957PTC195643 | MODY INDUSTRIES (FOREIGN COLLABORATION) PRIVATE LIMITEDU29120WB1957PTC195643 | west bengal | Amalgamated | 28 Aug 1957 | ₹22,62,500 | TRINITY PLAZA, 3RD FLOOR, 84/1A, TOPSIA ROAD(SOUTH),Kolkata,Kolkata,West Bengal,700046-India |
| U51909WB1957PTC023414 | BHAVYAH VENTURE PRIVATE LIMITEDU51909WB1957PTC023414 | west bengal | Amalgamated | 12 Apr 1957 | ₹5,00,000 | CF 93 SALT LAKE CITY P S - BIDHAN NAGAR,KOL,West Bengal,700064-India |
| L51909WB1956PLC023236 | PERIWAL INDUSTRIAL CORPN. LTDL51909WB1956PLC023236 | west bengal | Amalgamated | 6 Oct 1956 | ₹1,00,00,000 | 2,HARE STREET, NICCO HOUSE 5TH FLOOR,KOLKATA,West Bengal,700001-India |
| U01132WB1956PTC023199 | DARJEELING-DOOARS INVESTMENT CO PVT LTDU01132WB1956PTC023199 | west bengal | Amalgamated | 4 Sept 1956 | ₹17,500 | 5 & 7 NETAJI SUBHAS ROAD,KOLKATA,West Bengal,700001-India |
| U30002WB1956PLC004914 | GESTETNER (INDIA) LTD.U30002WB1956PLC004914 | west bengal | Amalgamated | 26 May 1956 | ₹36,14,13,20,000 | BLOCK GP, SECTOR-V, SALT LAKEELECTRONIC COMPLEX CAL-700091 W.E.F. 03.02.1995,W.E.F. 03.02.1995,West Bengal,000000-India |
| U13100WB1956PLC023021 | RAJGIRI MINERALS LTDU13100WB1956PLC023021 | west bengal | Amalgamated | 21 Mar 1956 | ₹8,85,000 | 3 SYNAGOGUE STREET,KOLKATA,West Bengal,000000-India |
| U27104WB1956PLC022947 | IRON PRODUCTS (ASSAM) LTDU27104WB1956PLC022947 | west bengal | Amalgamated | 22 Feb 1956 | ₹12,25,000 | Flat No. H, Metro Apartment, Middle Block, Rajarhat Road,,Kolkata,Kolkata,West Bengal,700157-India |
| U27109WB1955PTC022799 | KALITARA GLASS MOULDING WORKS PVT LTDU27109WB1955PTC022799 | west bengal | Amalgamated | 9 Dec 1955 | ₹77,23,600 | 32 EZRA STREET, SUITE NO.554, 5TH FLOOR,KOLKATA,West Bengal,700001-India |