Rising Antivirus is a Chinese software company that produces anti-virus software, firewall, UTM and spam-blocking products. Founded in 1991, Rising is a privately-owned company, with its global headquarters based in Zhongguancun in Beijing,China. The company has subsidiaries and branch offices in Shanghai, Guangzhou, Australia and Beijing. It is one of China's largest anti-virus software companies, with over 500 employees and an estimated 50% Chinese home users (of more than 100 million computer users). Primary products are Rising Antivirus, Rising Personal Firewall, Rising UTM and Rising IS.