O N Engineering Private Limited is a DELHI based private ltd. Company Registered at dated 17 JUN 1988 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of O N Engineering Private Limited is U74899DL1988PTC031987 and registration number is 031987 and ANURAG GUPTA is director in O N ENGINEERING PRIVATE LIMITED

Melange Infrastructures Limited is a DELHI based public ltd. Company Registered at dated 18 MAR 2005 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Melange Infrastructures Limited is U45201DL2005PLC134200 and registration number is 134200 and ANURAG GUPTA is director in MELANGE INFRASTRUCTURES LIMITED

Altis Commodities Private Limited is a DELHI based private ltd. Company Registered at dated 14 FEB 2006 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Altis Commodities Private Limited is U51909DL2006PTC146286 and registration number is 146286 and ANURAG GUPTA is director in ALTIS COMMODITIES PRIVATE LIMITED

Ober Construction Enterprises Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 08-JUN-1977 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ober Construction Enterprises Pvt Ltd is U45202WB1977PTC031041 and registration number is 031041 and ANURAG GUPTA is director in OBER CONSTRUCTION ENTERPRISES PVT LTD