On July 6, 2010, KB Investment Co., Ltd., a wholly-owned subsidiary of KB Financial Group Inc., added KBIC No.3 PEF as its subsidiary. Key details are as follows:

1. Primary areas of business: investment and fund management

2. Date of addition: July 6, 2010

3. Total number of affiliated companies after addition (including KB Financial Group Inc.): 18

4. Other relevant information:

   - KBIC No.3 PEF is a private equity fund established under the Financial Investment Services and Capital Markets Act of Korea with KB Investment Co., Ltd. as a general partner and certain other investors as limited partners.