Punjaporn Kosolkitiwong is a highly experienced disputes lawyer with more than four decades of practice in litigation and arbitration. She advises and represents clients in a broad range of contentious matters, including civil and criminal litigation, intellectual property disputes, tax disputes, administrative proceedings, restructuring and insolvency, and labor matters. Her practice encompasses complex commercial disputes, cross-border arbitration, regulatory disputes, and high-value litigation across multiple industries. She is widely recognised for her strategic judgment, deep litigation experience, and practical approach to managing sophisticated and sensitive disputes. Punjaporn has acted for major domestic and international clients in precedent-setting cases involving intellectual property, tax, insolvency, corporate disputes, infrastructure projects, and investor claims. Her experience includes appearances before Thai courts, arbitral tribunals, and administrative bodies, as well as matters involving multi-jurisdictional enforcement and regulatory issues. Prior to joining Siam Juris Partners Limited, she served as a litigation partner at one of Thailand’s leading law firms for nearly three decades, where she led complex disputes and advised multinational clients on high-stakes litigation matters. She has also contributed extensively to legal education and law reform initiatives, particularly in the areas of bankruptcy and insolvency law.