IT专家网以定向、分众、整合的商业模式，专门服务于企业IT专业人士以及IT系统采购决策者。IT专家网按技术分类规划内容和服务，已经推出CIO、SMB、ERP、CRM、网络、数据库、移动计算、安全、存储、WindowsSystem、linux，unix，WebServices、Windows安全、Exchange等子站，以及IT词汇字典What’s。IT专家网的内容包括IT新闻、评论、专家答疑、技巧和白皮书等。IT专家网为其读者提供包括咨询、社区、论坛、线下会议、读者沙龙等多种服务。

ChinaByte比特网，作为中国IT产业的舆论高地和风向标，其原创新闻和评论每天被上百家门户、地方网站、行业网站及报刊争相转载、改编。全面的信息化和企业级IT内容为行业信息化、企业信息化工作者提供实用的资讯服务，拥有大批CIO、CTO等信息化决策读者人群。

Network news, trend analysis, product testing and the industry's most important blogs, all collected at the most popular network watering hole on the Internet.

ITBear－中文IT业界资讯站。

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.

赛迪网以报道IT资讯、IT产品、IT技术、IT方案、IT情报为先导，以新闻视角揭示IT商机；以IT技术、IT产品内容报道技术优势与实用性；最终以IT方案、IT情报的销售形式呈现，服务IT企业商用需求。每日发布IT信息500多条，7x24小时滚动。

太平洋电脑网是专业IT门户网站，为用户和经销商提供IT资讯和行情报价，涉及电脑，手机，数码产品，软件等。

ITworld delivers strategic analysis, best practices, news and product information to better inform IT professionals on today's leading tech topics.

IDG, the world´s leading technology media, research and event company, reaches more than 140 million technology buyers in 85 countries representing 95% of worldwide IT spending.