Sayahna Open Access Publishing is a KERALA based private ltd. Company Registered at dated 24 JUL 2013 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Sayahna Open Access Publishing is U80902KL2013NPL034614 and registration number is 034614 and CHANDROTH VASUDEVAN RADHAKRISHNAN is director in SAYAHNA OPEN ACCESS PUBLISHING

Stm Software Engineering Private Limited is a KERALA based private ltd. Company Registered at dated 11-JUN-2020 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Stm Software Engineering Private Limited is U72900KL2020PTC062363 and registration number is 062363 and CHANDROTH VASUDEVAN RADHAKRISHNAN is director in STM SOFTWARE ENGINEERING PRIVATE LIMITED