Penna Steels Limited is a ANDHRA PRADESH based public ltd. Company Registered at dated 08 DEC 2008 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Penna Steels Limited is U27100AP2008PLC062127 and registration number is 062127 and RAMAKRISHNAN VASUDEVAN VELLADI is director in PENNA STEELS LIMITED

Penna Limestone Quarries Limited is a ANDHRA PRADESH based public ltd. Company Registered at dated 11 JUL 2002 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Penna Limestone Quarries Limited is U40109TG2002PLC039288 and registration number is 039288 and RAMAKRISHNAN VASUDEVAN VELLADI is director in PENNA LIMESTONE QUARRIES LIMITED

Penna Tandur Cement Company Limited is a ANDHRA PRADESH based public ltd. Company Registered at dated 08-DEC-1966 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Penna Tandur Cement Company Limited is U01134TG1966PLC001134 and registration number is 001134 and RAMAKRISHNAN VASUDEVAN VELLADI is director in PENNA TANDUR CEMENT COMPANY LIMITED