Johnny Santoso

Johnny Santoso founded PT Tira Austenite Tbk in 1971, where he worked as President Commissioner from 2011 to 2022.
Mr. Santoso also formerly worked at PT Martensite Unggul, as President Director from 2014 to 2022, PT Indovickers Furnitama, as President Commissioner from 1989 to 2022, PT Alpha Austenite, as President Commissioner from 1977 to 2022, PT Kayukania Indopermai, as President Commissioner from 1991 to 2005, PT Tanah Sumber Makmur, as President Commissioner from 2008 to 2022, and PT Karunia Mandir Sejati, as Commissioner from 2008 to 2022.
Mr. Santoso received his undergraduate degree from RWTH Aachen University.