Teras Teknologi
Teras Teknologi Sdn Bhd (TERAS), a subsidiary of PLUS Malaysia Berhad (PMB), is a Malaysian global corporation based in Petaling Jaya. TERAS is the creator, developer, and leading system integrator of Touch 'n Go and SmartTAG in multiple platform technology widely used throughout Malaysia as highway, parking and public transportation payments, and access control system by over 6 million users (in June 2009).