Tpl Employees Welfare Foundation is a TAMIL NADU based private ltd. Company Registered at dated 24 FEB 1989 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Tpl Employees Welfare Foundation is U65991TN1989NPL016933 and registration number is 016933 and KANNIVELU THIRUVENGADAM VIJAYAGOPAL is director in TPL EMPLOYEES WELFARE FOUNDATION

Tamilnadu Petroproducts Ltd. is a TAMIL NADU based public ltd. Company Registered at dated 1987-03-02 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Tamilnadu Petroproducts Ltd. is L23200TN1984PLC010931 and registration number is 010931 and KANNIVELU THIRUVENGADAM VIJAYAGOPAL is director in TAMILNADU PETROPRODUCTS LTD.

Edac Industrial Services Limited is a TAMIL NADU based public ltd. Company Registered at dated 19 MAY 2010 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Edac Industrial Services Limited is U74900TN2010PLC075748 and registration number is 075748 and KANNIVELU THIRUVENGADAM VIJAYAGOPAL is director in EDAC INDUSTRIAL SERVICES LIMITED