• China Mobile
• China NetCom
• China Telecom
• China Tietong
• China Unicom
• ChungHwa Telecom
• Diyixian.com
• EASTCOM-CA
• Eastern Broadband Telecom
• Great Taipei Broadband
• Great Wall Broadband Network
• Hokkaido Electric Power Eastern Broadband Telecom
• Hubei/Nanjing Broadcasting Network
• Quinhuangdo Cable
• SCN (Shanghai Cable Networks)
• Sinnet
• Taiwan Broadband Communications
• Taiwan Mobile
• Telecom Haplink
• Teleport Access Services
• UnionNet
  

Government :

• Hsinchu City Government
• I-Lan County Educational Network
• Industrial Technology Research Institute (ITRI)
• Institute of Nuclear Energy Research
• Ministry of the Interior
• National Nano Laboratories
• National Security Bureau
• Science & Technology Policy Research and Information Center
• Taichung City Police Department
• Taichung Customs Office
• Taipei City Government
• Taiwan Criminal Investigation Bureau
• Water Resource Agency
  

Enterprise :

• Aero Info
• ACER
• Anhui Electric Power Corporation
• Areo Info
• ASUSTek
• Bank of China
• Bank of SinoPac
• Cathay Life Insurance
• China National Corporation Petroleum (Liaohe)
• China Power (Yunnan, Dongbei)
• Chunghwa Picture Tubes ,LTD
• Economic Daily
• Elitegroup Computer Systems
• GTV
• Hanner Star Display
• HONDA
• Hsinchu International Bank (HiBank)
• Huawei
• Jih Sun Securities
• LiaoNing Electric Power Corp.
• MediaTek
• NexPower Technology
• Optimax Technologies
• PetroChina (Changching)
• Powerchip Semiconductor
• Powertech Technology Inc.
• RITEK Technology Inc.
• Shanghai Cable Networks
• Shanghai Commercial & Savings Bank
• Silicon Integrated Systems
• Sunny Bank
• Taiwan Power Company
• UMC
• Walsin Lihwa
• Winbond
• Winbond
• YUSCO
• Yumen Oil-Field
  

Campus/Education :

• Academia Sinica
• Chang Gung Institute of Technology
• Chang Gung University
• ChaoYang University of Technology
• Chinese Culture University
• Educational Network Center of Tainan City
• Hsinchu City Education Bureau
• Kaoyan University of Technology
• Lan Yang Institute of Technology
• Mingdao University
• National Chiao Tung University
• National Dung Hwa University
• National Taichung Institute of Technology
• National Taiwan University
• National Tsing Hua University
• Providence University
• Taipei Country Education Networking
• Tajen Institute of Technology
• WuFeng Institute of Technology
• Yi-Lan County Education Networking