TmaxSoft is a South Korea-based multinational corporation specializing in enterprise software.
Founded in 1997 by Professor Daeyeon Park, a former professor at Korea Advanced Institute of Science and Technology (KAIST), the company is divided into three businesses: TmaxSoft, TmaxData and TmaxA&C.
As a member of the Java Community Process (JCP), TmaxSoft offers various middleware products, including Tmax (Transaction Process Monitoring), JEUS (Web Application Server), and the WebtoB (Web Server).
Other products include Tibero (DMBS), ProSync, SysMaster (Application Performance Monitoring), ProFrame (Application Framework for banking), OpenFrame (Mainframe legacy rehosting), TmaxOS (Desktop Operating System), TmaxOffice, ToGate (Web browser), Prozone (Cloud), and big data (ZetaData, HyperData, and AnyMiner).
The company has established subsidiaries in Japan (2000), the USA (2002), China (2003), Singapore (2013), the UK (2013), Russia (2013), and Brazil (2014).