AMR Asia Public Company Limited, together with its subsidiaries, primarily engages in the provision of construction services for telecommunication, and electronic and computer systems in Thailand. The company offers system integration services for transportation system work solutions, which include mass rapid transit, suburban electric train systems, and monorail and bus rapid transits; and electrical and mechanical systems comprising electrical and communication, remote command and control, signaling, automatic fare collection, platform screen door, and depot workshop facility management systems. It also provides ICT and system solutions, such as consultation system design hardware and software procurement; installation and training; and project implantation services, such `as information communication technology systems (ICT) solutions for development of smart city infrastructure, computer and security services, and remote control and command systems. In addition, the company's maintenance and repair services include corrective and preventive maintenance services; and supplies and distributes workspace and infrastructure solutions comprising virtue app and desktop, enterprise file sharing, desktop management, thin client, server and storage, hyper convergence infrastructure, cloud, DR/backup, log and monitoring, and advance networking solutions, as well as cybersecurity solutions, including vulnerability assessment and penetration test, and artificial Intelligence based security solutions. Further, it provides equipment installation and related services. The company was founded in 1999 and is headquartered in Chatuchak, Thailand.