La-ead Kovavisaruch

True Corp. Public Co., Ltd. engages in the telecommunications and communication industries. The company provides telecommunications services and various value added services, which includes digital data network, public telephone, multimedia, Internet service provider, mobile phone service, and pay tv service. It operates through the following segments: TrueMove H, TrueOnline and TrueVisions. The TrueMove H segment is involed in the mobile services through 4G, 3G and 2G networks nationwide under the brand TrueMove H and TrueMove. The TrueOnline segment deals in in the fixed line phone and value added services, business data services, Internet, broadband Internet services and WiFi. The TrueVisions segment provides Pay TV and Digital TV businesses. The company was founded on November 13, 1990 and is headquartered in Bangkok, Thailand.

Part of International Business Machines Corp., IBM Thailand Co. Ltd. develops computer solutions through the use of advanced information technology.

Part of Dusit Thani Public Co. Ltd., Dusit Worldwide Co., Ltd. owns and operates hotels. The company is based in Bangkok, Thailand.

Vimarn Suriya Co. Ltd. engages in the long-term leasing of residential units. It develops a mixed-use project called Dusit Central Park. The company was founded in August 2016 and is headquartered in Bangkok, Thailand.

Dusit Foods Co. Ltd. engages in hotels and restaurants operations. The company is headquartered in Thailand.