Shriram Cement Limited is a GUJARAT based public ltd. Company Registered at dated 27 APR 2000 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Shriram Cement Limited is U26940GJ2000PLC037886 and registration number is 037886 and PERINTALMANNA VENKATRAMA KRISHNAKUMAR is director in SHRIRAM CEMENT LIMITED

Abag Hi-Tech Education Limited is a DELHI based public ltd. Company Registered at dated 26 OCT 2009 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Abag Hi-Tech Education Limited is U80904DL2009PLC195481 and registration number is 195481 and PERINTALMANNA VENKATRAMA KRISHNAKUMAR is director in ABAG HI-TECH EDUCATION LIMITED

Tecpro Infra-Projects Limited is a DELHI based public ltd. Company Registered at dated 10 APR 1981 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Tecpro Infra-Projects Limited is U74210DL1981PLC234183 and registration number is 234183 and PERINTALMANNA VENKATRAMA KRISHNAKUMAR is director in TECPRO INFRA-PROJECTS LIMITED

Ajmer Waste Processing Company Private Limited is a RAJASTHAN based private ltd. Company Registered at dated 11 DEC 2006 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Ajmer Waste Processing Company Private Limited is U90002RJ2006PTC023441 and registration number is 023441 and PERINTALMANNA VENKATRAMA KRISHNAKUMAR is director in AJMER WASTE PROCESSING COMPANY PRIVATE LIMITED

Tecpro Infrastructures Private Limited is a DELHI based private ltd. Company Registered at dated 14 SEP 2007 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Tecpro Infrastructures Private Limited is U45400DL2007PTC168218 and registration number is 168218 and PERINTALMANNA VENKATRAMA KRISHNAKUMAR is director in TECPRO INFRASTRUCTURES PRIVATE LIMITED

Bikaner Waste Processing Company Private Limited is a RAJASTHAN based private ltd. Company Registered at dated 08-MAR-2007 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Bikaner Waste Processing Company Private Limited is U90002RJ2007PTC023981 and registration number is 023981 and PERINTALMANNA VENKATRAMA KRISHNAKUMAR is director in BIKANER WASTE PROCESSING COMPANY PRIVATE LIMITED