Thailand market share. Credit Yozzo. There are 3 main Mobile Network Operators in Thailand, which hold about 97% market share. In addition to the large 3, there are several smaller MVNO networks. There are more coming, and some going, but these are companies where you can actually buy a SIM card. Here is a list as of date of publication:

• AIS or Advanced Info Service Brands: 12Call, YOU!, mPay Parent : Intouch Holdings, Temasek
• DTAC
• True Move
• MyCAT - From CAT
• FINN Mobile ( was Line Mobile ) - From DTAC

• TOT 3G - From TOT
• I-Kool ( Under TOT )
• Penguin by The White Space Co ( under CAT )

• Mojo 3G - Closed
• 168 Communication - Closed
• Samart I-Mobile ( Under TOT ) - Closed