Advanced Info Service (ADVANC-R TB)

Advanced Info Service is Thailand's largest telecommunications and technology company, providing mobile phone services, including prepaid, postpaid, and 5G network services, along with mobile devices. The company also offers high-speed home broadband services under the AIS Fibre and 3BB brands, as well as digital services such as cloud solutions, IoT, digital payments, and enterprise solutions. Headquartered in Bangkok, Thailand, the company was founded in 1986.