Roctec Global Public Company Limited, together with its subsidiaries, provides advertising services in Thailand, Hong Kong, and Vietnam. The company operates through Advertising and System Installation Service segments. It also provides street furniture comprising digital screens and light box. In addition, the company offers out of home media services for highway, city center, business area, and other spots; and provides digital billboards and static billboards. Further, it provides system integration services comprising of data network infrastructure, cyber security, technology, and transportation solutions. Additionally, the company provides media rental services; invests in advertising media; and distributes software and computer related products including system development, installation, and maintenance. The company was formerly known as Master Ad Public Company Limited and changed its name to Roctec Global Public Company Limited in December 2023. Roctec Global Public Company Limited was founded in 1988 and is based in Bangkok, Thailand.