Prime Intelligence Solutions Group Limited is an investment holding company that provides biometric identification solutions in Hong Kong, Macau, and the People's Republic of China. Its biometric identification devices support functions such as face, fingerprint, finger vein, hand geometry, and iris recognition. The company also sells biometric identification devices, security products, and other devices and accessories, and offers auxiliary services including maintenance, installation, and solution services. In addition, it provides application software and related after-sale services, system installation, repair and maintenance, software licensing, online information and digital marketing services, as well as sales and provision of installation and maintenance for security and information technology system services. Founded in 1999, the company is headquartered in Hong Kong.