China
By staying one step ahead of government censors, Chao's Sina, one of the largest Internet portals in China, has emerged as a leading news service. He's also the brains behind Sina Weibo, one of China's most popular Twitter-like services. Sina's sales last year climbed 20% to $482 million and could rise when Chao decodes how to make money on Weibo.
Our annual list of the world's largest corporations, including detailed company profiles and contact information.
