Advanced Information Technology Public Co., Ltd. engages in the sale, design, installation, service, ongoing repair and maintenance, training and lump sum turnkey for information and communication technology network systems, and the renting of computers and electronic equipment. It operates through the Sales and Service and Revenue from Construction Contracts, and Rental of Equipment segments. The company was founded by Siripong Oontornpan on January 30, 1992, and is headquartered in Bangkok, Thailand.