

Advanced Info Service Plc (AIS) is the large telecom operator in Thailand with a nationwide network, serving 45 million customers with a 46% market share for mobile telecommunication, and 4.7 million customers with a 45% market share for fixed broadband. It has been publicly listed on the Stock Exchange of Thailand since November 1991 with a market capitalization of around Baht 645 billion and is among the top five listed Thai firms. AIS’ major shareholders are Intouch Holdings Plc with a stake of 40%, Singtel Strategic Investments with 23%, and the remainder owned by public and institutional investors.
AIS remains committed to its vision “To become the most-admired Cognitive Tech-Co in Thailand” with delivering best-in-class digital experience through four core services.
• Mobile Communication Service under “AIS” brand provides a monthly subscription service, top-up service as well as roaming with network partners in over 240 destinations worldwide with 4G and 5G technology for individuals, SMEs, and Corporates.
• High-speed Internet Service provides high-speed internet service to households and businesses under the “AIS Fibre” and “3BB” brands.
• Enterprise Business Service provides digital solutions to the business sector under the “AIS Business” brand, encompassing connectivity services such as EDS and technological solutions such as cloud, data center, and ICT solutions to all sizes of enterprise customers.
• Digital Service involves new services focusing on building values leveraging on AIS telecommunication services to serve as a new revenue source in the medium to long term in line with the changing digital consumer behavior.
Recent Awards:
• No.1 Network in Thailand verified by OOKLA. From 5 awards “Fastest 5G mobile network in Thailand”, “Fastest mobile network in Thailand”, “Best mobile network in Thailand”, “Best mobile coverage in Thailand”, and “Fastest fixed broadband in Thailand”.
• ASEAN’s Top Corporate Brand 2023
• “Commended Sustainability Awards” and “Outstanding Investor Relations Awards” from SET Awards 2023.
• “Technology Leader Award” and “The APAC Operator Award” from FutureNet Asia awards 2023
• “Best Companies to Work for in Asia 2023” from HR Asia awards.
• 2023 Microsoft Thailand Partner of the Year
• “Award for The Innovative Use of Technology in Customer Service -Telecommunications industries” from Stevie® Awards 2023
• “CEO of the Year” and “Broadband Telecom Company of the Year” from Asian Telecom Awards 2023
• “Best CEO” “Best CFO” and “Best IR” awards from IAA Awards for Listed Companies 2022-2023.