Rolen Technologies Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 29 OCT 2018 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Rolen Technologies Private Limited is U74999WB2018PTC228658 and registration number is 228658 and MADHUSUDAN TANTIA is director in ROLEN TECHNOLOGIES PRIVATE LIMITED

Sellwin Investments Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 09 JUN 1981 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Sellwin Investments Pvt Ltd is U67120WB1981PTC033760 and registration number is 033760 and MADHUSUDAN TANTIA is director in SELLWIN INVESTMENTS PVT LTD

Om Besco Group Holdings Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 03 MAR 2008 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Om Besco Group Holdings Private Limited is U65921WB2008PTC123398 and registration number is 123398 and MADHUSUDAN TANTIA is director in OM BESCO GROUP HOLDINGS PRIVATE LIMITED

Bascon (Consultants) Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 07-JUL-1966 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Bascon (Consultants) Pvt Ltd is U74140WB1966PTC026861 and registration number is 026861 and MADHUSUDAN TANTIA is director in BASCON (CONSULTANTS) PVT LTD