Extramarks Education Foundation is a DELHI based private ltd. Company Registered at dated 16 OCT 2008 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Extramarks Education Foundation is U80301DL2008NPL184288 and registration number is 184288 and BRIJ BEHARI TANDON is director in EXTRAMARKS EDUCATION FOUNDATION

Exicom Tele-Systems Limited is a HIMACHAL PRADESH based public ltd. Company Registered at dated 09 MAY 1994 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Exicom Tele-Systems Limited is U64203HP1994PLC014541 and registration number is 014541 and BRIJ BEHARI TANDON is director in EXICOM TELE-SYSTEMS LIMITED

Ambience Private Limited is a DELHI based private ltd. Company Registered at dated 14 APR 1986 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ambience Private Limited is U51503DL1986PTC023886 and registration number is 023886 and BRIJ BEHARI TANDON is director in AMBIENCE PRIVATE LIMITED

Oriental Carbon & Chemicals Ltd is a WEST BENGAL based public ltd. Company Registered at dated 19-JUN-1978 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Oriental Carbon & Chemicals Ltd is L24297WB1978PLC031539 and registration number is 031539 and BRIJ BEHARI TANDON is director in ORIENTAL CARBON & CHEMICALS LTD

Jinbhuvish Power Generations Private Limited is a MAHARASHTRA based private ltd. Company Registered at dated 12 SEP 2006 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Jinbhuvish Power Generations Private Limited is U28113MH2006PTC164476 and registration number is 164476 and BRIJ BEHARI TANDON is director in JINBHUVISH POWER GENERATIONS PRIVATE LIMITED