The Baixin Bank, a venture between Baidu and China Citic Bank, will be the country's first lender formed by an Internet company and a traditional bank, Baidu said in a statement.
Beijing-based Citic Bank, the banking arm of Citic group, will be the controlling shareholder, it said in the statement to the Shanghai stock exchange. The new bank will have CNY 2 billion (roughly Rs. 2,069 crores) in registered capital.
Neither company gave the size of Baidu's stake in the bank, which still requires regulatory approval before opening.
"The establishment of Baixin Bank will mark a milestone for Internet finance in China," Baidu chief executive Robin Li said in the company statement.
Baidu, often portrayed as the Chinese equivalent of Google, dominates search in the country but is seeking to diversify beyond its traditional business. It already has an online payments platform called Baidu Wallet.
E-commerce giant Alibaba and Tencent, operator of the popular messaging app WeChat, have beaten Baidu into the banking sector with ventures of their own.
Alibaba owns 30 percent of an online bank, MYbank, through its Ant Financial Services unit. The bank opened in June.
In January, Tencent launched an online bank called WeBank, in which it holds a 30 percent stake.
Citic Bank was up 4.57 percent in Shanghai and rose 0.79 percent in Hong Kong, where it is also listed, on Wednesday afternoon.
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