Samart Telcoms Public Company Limited engages in the integrated telecommunications, communication network, and information technology businesses in Thailand. It operates through three segments: Network Infrastructure Solutions, Enhanced Technology Solutions, and Business Application. The Network Infrastructure Solutions segment provides advanced solutions for telecommunications and data communication networks comprising consultation, survey, design, installation and implementation, and system management services, as well as professional maintenance services for wired and wireless networks, including core networks, access networks, and network equipment and end devices; and various communications services through high-speed networks and satellite communications. The Enhanced Technology Solutions segment offers solutions, such as consultation, engineering design and software development, installation, project management, management, and maintenance services for information technology systems consists of advanced systems customization. The Business Application segment provides advanced software application services for the corporate and public sector client operations. Samart Telcoms Public Company Limited is also involved in the design and installation of communication and network public rural telephone projects, telecommunications network, and enterprise resource planning (ERP) system and integrated ERP solution for government and public sectors; electronic payment systems; electronic data interchange; production of software packages and provision of software development and internet services; e-learning software development consultation; cyber security; communication equipment and computer distribution activities; and repair and maintenance of systems. The company was founded in 1986 and is headquartered in Pak Kret, Thailand. Samart Telcoms Public Company Limited is a subsidiary of Samart Corporation Public Company Limited.