Advanced Information Technology Public Company Limited, together with its subsidiaries, designs, sells, installs, services, repairs, maintains, and trains information and communication technology network systems in Thailand. The company operates in two segments, Sales and Service, and Rental of Equipment. It provides solutions, including carrier grade router/switch, Web/video caching, DDOS protection, software-defined networking or the network controlled by the program to work as defined, network function virtualization, and other. The company also offers data center and cloud solutions, such as consolidation and virtualization, unified data center, converged and hyper converged infrastructure, private and public cloud infrastructure, software-defined networking or the network controlled by the program, and other. In addition, it provides collaboration solutions comprising communication through IP/VoIP system or unified communication, video and Web conferencing, contact center, and others; and various enterprise network solutions consisting of router, switch, wireless LAN, WAN optimization, security, application delivery control, DNS server, identity system, network management, and other. Further, the company offers the services in the development of information technology systems to various projects with the combination of concepts in applying technology with the framework in developing the system accordingly. Additionally, it provides managed services managing complicated IT system; and maintenance service on checking the operational condition of the system, which enables the system to operate continually and reduce the downtime period, and preventing problem to occur simultaneously, as well as spare parts for saving the time in solving the problem and mitigating the risks from the damage of equipment. The company was founded in 1992 and is headquartered in Bangkok, Thailand.