Xspeed Computer CO., Limited - Offers hardware maintenance, computer assembling, networking design, web page design and maintenance, business and educational software as well as IT accessories for the office. - http://www.xspeed.com.mo/english/index.php
Sharp Asia Computer Services Limited - Information Technology company providing integrated solutions and value added professional services in Macau. - http://www.sharpasia.com.mo/
NetCraft Information Technology (Macau) Co., Ltd. - Specializes in enterprise networking, information security, internet business, network management and IP telephony. - http://www.netcraft.com.mo/
Mega Tecnologia Informatica Lda. - E-Commerce Infrastructure Design and Implementation Services. VPN/LAN/WAN Design and Implementation Services. Fiber Optic Cabling System Design and Installation Services. PC and Server On-Site Implementation Services. E-Office automation consultation and - http://www.megadatatech.com/