Alvin Infosystems Limited is a BIHAR based public ltd. Company Registered at dated 10 JAN 2014 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Alvin Infosystems Limited is U72300BR2014PLC021825 and registration number is 021825 and MADHAW PATHAK is director in ALVIN INFOSYSTEMS LIMITED

Alvin Infra Reality India Limited is a BIHAR based public ltd. Company Registered at dated 01 JUL 2013 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Alvin Infra Reality India Limited is U74900BR2013PLC020626 and registration number is 020626 and MADHAW PATHAK is director in ALVIN INFRA REALITY INDIA LIMITED

Mahesh Parwati Welfare Services Private Limited is a BIHAR based private ltd. Company Registered at dated 28 JUN 2010 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Mahesh Parwati Welfare Services Private Limited is U85100BR2010PTC015799 and registration number is 015799 and MADHAW PATHAK is director in MAHESH PARWATI WELFARE SERVICES PRIVATE LIMITED