Yong hyun Ryu is a certified public accountant and tax expert who has, based on his deep practical experience in corporate tax advisory, covered the full spectrum of tax services, including conducting tax diagnostics, defending against tax audits, filing claims for tax rectification, supporting and representing clients in tax appeals, providing tax advisory on corporate restructuring and M&A transactions, and obtaining authoritative interpretations. In addition, by drawing on his integrated perspective that applies accounting and tax expertise to complex corporate transaction structures, he has interpreted multifaceted tax issues confronting his corporate clients and presented them with actionable solutions.

Mr. Ryu has advised not only major Korean conglomerates such as SK, GS, Doosan, DL, and Hanwha, but also a broad range of middle-market companies and SMEs. Thanks to this advisory breadth, his practice spans highly complex tax issues raised in diverse industries, including holding companies, energy, semiconductors, manufacturing, and construction. In his advisory process, by comprehensively reviewing transaction structures, business operations, industry characteristics, and underlying tax assessment logic, he provides advisory services, beyond addressing individual tax issues, that offer practical assistance to corporate decision-making and strategic direction.

In addition, Mr. Ryu has expanded his practice to the areas of legislative amendment and institutional improvement, having performed tax law revision projects related to tax credits for national strategic technologies in the semiconductor sector, overseas resource development, district energy businesses, and collaborative robotics. Through these experiences, he has been supporting clients not only in assessing current tax risks but also in identifying new opportunities and developing strategic response directions in a rapidly changing environment.