Yoon & Yang LLC‘s white collar crime practice is renowned for its litigation expertise, and boasts major financial institutions and corporate conglomerates as clients. The practice is led by criminal law specialist Sun Bong Lee, who has experience in criminal allegations and investigations into medical malpractice. Former prosecutors Dong Gyu Lee and Hee Sik Yoon focus on criminal financial sector violations and trade secret disclosures within the industrial, banking, and energy industries.

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Key clients

  • Samsung Electronics Service Co., LTD.
  • Samsung C&T Corporation
  • Kolon Life Science
  • Deutsche Securities Korea
  • Shinhan Investment Corp
  • KB Securities
  • Daeshin Securities

Practice head

The lawyer(s) leading their teams.

Sun Bong Lee

Other key lawyers

Dong Gyu Lee, Hee Sik Yoon