Emta Coal Limited is a WEST BENGAL based public ltd. Company Registered at dated 19 MAR 2010 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Emta Coal Limited is U10100WB2010PLC143956 and registration number is 143956 and BISWA NATH DUTTA is director in EMTA COAL LIMITED

Ujjal Udyog Limited is a WEST BENGAL based public ltd. Company Registered at dated 18 AUG 1999 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ujjal Udyog Limited is U70101WB1999PLC090098 and registration number is 090098 and BISWA NATH DUTTA is director in UJJAL UDYOG LIMITED

Karnataka Emta Collieries Limited is a KARNATAKA based public ltd. Company Registered at dated 29 MAR 2011 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Karnataka Emta Collieries Limited is U10200KA2011SGC057921 and registration number is 057921 and BISWA NATH DUTTA is director in KARNATAKA EMTA COLLIERIES LIMITED