Anthony Kosasih co-founded cloud-based accounting software company Jurnal in 2015; in 2019 it merged with three other platforms to form Mekari. The company has streamlined administrative chores such as accounting, human resources and tax for more than 15,000 SMEs in Indonesia. It also partners with schools and government bodies to teach and certify more than 5,000 accounting, tax and HR professionals free every year.