Acumen Consultancy Services Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 05 NOV 2008 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Acumen Consultancy Services Private Limited is U74140WB2008PTC130296 and registration number is 130296 and ARINDAM SEN is director in ACUMEN CONSULTANCY SERVICES PRIVATE LIMITED

Technico Innovations Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 31 DEC 2015 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Technico Innovations Private Limited is U72300WB2015PTC209075 and registration number is 209075 and ARINDAM SEN is director in TECHNICO INNOVATIONS PRIVATE LIMITED

Greenrev Business Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 16-NOV-2006 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Greenrev Business Private Limited is U01122WB2006PTC111836 and registration number is 111836 and ARINDAM SEN is director in GREENREV BUSINESS PRIVATE LIMITED