Paladin Limited, an investment holding company, engages in the property investment, and research and development of high technology system and applications in Hong Kong, Finland, and internationally. The company invests in and leases properties. It also engages in the development of portable x-ray imaging systems used in inspection devices for security and counter-intelligence applications in the areas of baggage scanning, border control and customs, detection of explosive devices, forensic investigation, and security at large scale sporting and other events; and camera products and artificial intelligence software for industrial applications, heavy machinery, and autonomous vehicles. In addition, the company is involved in the development of accurate positioning and image sensing technologies to be integrated into semi-automated agricultural vehicles and advanced driver assistance systems in agricultural vehicles, and for application in marine navigation systems; linear image sensors for use in spectroscopy, document scanners, and sensors used for various security applications; and 3D industrial cameras, 3D industrial vision software, and AI-based industrial vision application solutions. Paladin Limited was incorporated in 1988 and is based in Wan Chai, Hong Kong.