A Plus Utility Management Co., Ltd.
Addex Co., Ltd.
Agility Co., Ltd.
Ambassador Hotel Bangkok
APT Showfreight (Thailand) Ltd.
ARIP Pcl.
Asian Exhibition Services Ltd.
Avani Khon Kaen Hotel & Convention Centre
Bangkok Computerize and Informatics Services Co., Ltd.
BITEC Management Co., Ltd.
BITEC Services Co., Ltd.
BLI (Thailand) Co., Ltd.
Boonma Moving & Storage Co., Ltd.
Business Events Services (Thailand) Co., Ltd.
C.P. Land Public Company Limited.
Centara Grand and Bangkok Convention Centre at CentralWorld
Centara Grand at Central Plaza Ladprao Bangkok
Centra by Centara Government Complex Hotel & Convention Centre Chaeng Watthana
Central Pattana Public Co., Ltd.
Chiang Mai International Exhibition and Convention Center - CMECC
Cityneon Network Co., Ltd.
CK Convention Hall Pichit
CTI Logistics Co., Ltd.
D Connect Plus Co., Ltd.
D-63 Co., Ltd.