Total Access Communication Public Company Limited, commonly known as DTAC is the second largest GSM mobile phone provider in Thailand (after AIS). DTAC is owned by Telenor both directly and indirectly. As of 31 December 2011, dtac had 23.2 million subscribers with the market share of subscriber at around 30%.
As of 23 June 2010, the Company's registered capital was ฿4,744,161,260 of which ฿4,735,622,000 was paid-up capital and divided into 2,367,811,000 ordinary shares with a par value of ฿2.
As of 11 April 2012 DTAC change registered by gived BCTN Holding became parent.
DTAC has won the Best Mobile Operator of Thailand award for three consecutive years (2005–2007) from Asian MobileNews Awards 2007, organized by Asian MobileNews Magazine.
The Company is engaged in the provision of wireless telecommunications services and the sale of handsets and accessories. The Company through its subsidiaries provides mobile phone services; Internet service; taxi radio services; sale of voucher cards and sale on right of E-Refill service; online payment service; value added services on mobile phone, and media, advertising, radio and publication. As of 31 December 2011, the Company had 23.2 million subscribers. Also, it had in total 12 subsidiaries, and 1 associated company, namely United Distribution Business Co.,Ltd.