Top Repute Co., Ltd. established since 1989, is a rapid growing professional exhibition and conference organiser based in Hong Kong with special expertise for the market of Far East Asia countries. Some of their showcases are regarded as the largest and most reputable fairs in the respective regions. Such as 'SHOES & LEATHER' show held in Guangzhou and the 'MEDICAL' show in Shanghai.

USENIX is the Advanced Computing Systems Association. For over 40 years, it has been the community for engineers, system administrators, scientists, and technicians working on the cutting edge of the computing world. USENIX conferences are the essential meeting grounds for the presentation and discussion of technical advances in all aspects of computing systems.

WBR is the world's biggest large-scale conference company and part of the PLS group, one of the world's leading providers of strategic business intelligence with 16 offices worldwide.