Samart Corporation Public Company Limited designs and installs telecommunications systems, and the sells telecommunications equipment in Thailand, Cambodia, and internationally. It operates in ICT Solution and Service; Digital; and Utilities and Transportations segments. The ICT Solution and Service segment offers solutions and services in information and communication technology and digital solutions, including network solutions, enhanced technology in ICT, and business application ranging from consulting, system design, installation and implementation, operation, and maintenance as total solutions and services for clients in government and private sectors. The Digital segment provides integrated services in digital network, solution, and content. The Utilities and Transportations segment provides air traffic control services and electricity supply in Cambodia; and offers contracting for design, construction, installation and maintenance services of electrical transmission systems, security systems. It also provides broadcast network and system integrator services; produce metal work, metal sheet products, and related products; internet and cloud services; and invests in public utilities in the Indochina region. In addition, the company offers security system, audio and video conference, wire and wireless communication system; and trading of radiation measurement equipment, radiation measurement service, and radiation project management services. Further, it offers engineering, construction, installation and commissioning, maintenance, and consultation services; total solution and services; software development and packages; electronic data interchange; design and installation of enterprise resource planning system; develops soft application; cyber security services; content services; and distributes telecommunication equipment and system. Samart Corporation Public Company Limited was founded in 1989 and is based in Nonthaburi, Thailand