Advanced Info Service Public Company Ltd., generally known as Advanced Info Service or AIS, is the biggest mobile phone network operator in Thailand by subscribers. It is owned by the Singtel group of Singapore. Its main competitors are TrueMove H and dtac.
1986–2011[]
2011–present[]
The current 'wave' logo was introduced on 29 September 2011.
| Singapore operations:
Singtel TV | Singtel hi! | Singtel Dash | Singtel CAST | Singtel Music | Singtel Newsstand Asia-Pacific mobile networks: Other assets: Former/defunct assets:
1Joint venture with Sony Pictures Entertainment and Warner Bros. Discovery.  |
| Asia-Pacific members: Australia: Optus1 | Hong Kong: csl. | India and Sri Lanka: Bharti Airtel1 | Indonesia: Telkomsel1 (Timor-Leste: Telkomcel) | Japan: SoftBank Mobile | Macau: CTM | Malaysia: Maxis Communications | Philippines: Globe Telecom1 | Singapore: Singtel1 | South Korea: SK Telecom | Taiwan: Taiwan Mobile | Thailand: AIS1 | Vietnam: MobiFone
Middle Eastern members: Saudi Arabia: stc (Bahrain | Kuwait) | Turkey: Türk Telekom African member: Airtel1 (Chad, DR Congo, Gabon, Ghana, Kenya, Malawi, Madagascar, Niger, Nigeria, Rep. Congo, Rwanda, Seychelles, Tanzania, Uganda and Zambia) 1Wholly- or partly-owned subsidiaries of Singtel.  |