Goodricke Technical Management Serviceslimited is a WEST BENGAL based public ltd. Company Registered at dated 16 NOV 1979 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Goodricke Technical Management Serviceslimited is U74140WB1979PLC032362 and registration number is 032362 and ARJUN SENGUPTA is director in GOODRICKE TECHNICAL MANAGEMENT SERVICESLIMITED

Stewart Holl (India) Limited is a ASSAM based public ltd. Company Registered at dated 01 AUG 1978 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Stewart Holl (India) Limited is U01132AS1978PLC001825 and registration number is 001825 and ARJUN SENGUPTA is director in STEWART HOLL (INDIA) LIMITED

Borbam Investments Limited is a WEST BENGAL based public ltd. Company Registered at dated 20 FEB 1985 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Borbam Investments Limited is U65993WB1985PLC038599 and registration number is 038599 and ARJUN SENGUPTA is director in BORBAM INVESTMENTS LIMITED

Elgin Investments And Trading Co.Ltd. is a WEST BENGAL based public ltd. Company Registered at dated 24 JAN 1985 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Elgin Investments And Trading Co.Ltd. is U65993WB1985PLC038463 and registration number is 038463 and ARJUN SENGUPTA is director in ELGIN INVESTMENTS AND TRADING CO.LTD.

Amgoorie India Ltd is a ASSAM based public ltd. Company Registered at dated 04 MAY 1977 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Amgoorie India Ltd is U01132AS1977PLC001699 and registration number is 001699 and ARJUN SENGUPTA is director in AMGOORIE INDIA LTD