IDG is recognized worldwide as a leader in exhibition management, producing more than 750 globally branded conferences and events in 55 countries.

IDG TechNetwork is the premier online advertising network designed for technology marketers and agencies who create high-impact branding, product launch and lead generation programs.

International Data Group, the world's largest technology media company, has globally branded product lines that reach more than 200 million technology buyers in 92 countries.

Serving chief information officers and other IT leaders, CIO.com, CIO magazine, CIO Executive Programs, CIO Custom Solutions Group and the CIO Executive Council are produced by CXO Media, an award-winning business unit of International Data Group.

CSO - information security & physical security thought leadership - news, analysis, how-tos & jobs.

InfoWorld is the leading technology resource for IT managers and decision makers to identify new products and strategies to modernize IT.

专注企业级IT技术，为IT专业人士提供包括安全，存储，SOA，数据库，网络，服务器，CIO，虚拟化，云计算等技术信息与资源。

科技引领财经，财经角度报道IT科技类资讯，全方位多角度宽领域的展现IT科技行业全貌，报道领域涵盖互联网。

CIO、IT经理人的网上交互平台。

搜狐-IT频道。