Advanced Info Service (AIS) is the top Thailand mobile telecommunication company with 54% revenue market share. As of December 2010, the Company registered 31.2 million mobile subscribers, representing 45% subscriber’s market share. With over 20 years of operation, AIS continues to deliver excellent service to Thai community through superior network covered more than 97% nationwide. Founded in April 1986, AIS became the first company allowed to operate on the GSM 900 frequency.
Mr. Wichian Mektrakan serves as Chief Executive Officer and Director of Advanced Info Service PCL since September 1, 2009. He has also been its Acting Chief Marketing Officer since November 16, 2010 and Executive Director since January 3, 2013. He was its Managing Director. He holds a Bachelor's degree in Electrical Engineering from California Polytechnic State University, San Luis Obispo, the United States.