Octave Technologies Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 27-SEP-2000 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Octave Technologies Private Limited is U72900WB2000PTC092468 and registration number is 092468 and DEBABROTA GHOSH is director in OCTAVE TECHNOLOGIES PRIVATE LIMITED

Continuous Forms (Calcutta) Ltd is a WEST BENGAL based public ltd. Company Registered at dated 29-MAY-1992 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Continuous Forms (Calcutta) Ltd is U74999WB1992PLC055576 and registration number is 055576 and DEBABROTA GHOSH is director in CONTINUOUS FORMS (CALCUTTA) LTD

Santipara Tea Company Ltd. is a West Bengal based public ltd. Company Registered at dated on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Santipara Tea Company Ltd. is U01132WB1995PLC071277 and registration number is 071277 and DEBABROTA GHOSH is director in SANTIPARA TEA COMPANY LTD.