Prior to the founding of ML Chambers, Mark practiced at one of the Big Four law firms in Singapore and later co-founded a Singapore boutique disputes law firm. As Joint Managing Director for the next nearly one (1) decade, Mark headed its boardroom practice group which spearheaded the firm’s boardroom, shareholder and joint venture practice.
At ML Chambers, Mark continues to focus his practice on corporate law, governance, joint ventures, shareholder and boardroom related matters.
Individual Recognitions collated independently by the Legal 500 research team (Legal 500 Asia Pacific 2026 Guide):-
“Working with Mark Lee … has been a highly valuable experience. Mark’s exceptional leadership, strategic insight, and innovative approach to dispute resolution distinguish him from his peers. His deep expertise and pragmatic mindset consistently lead to effective and efficient outcomes for clients.”
“Mark Lee stands out for his confidence, deep understanding, and extensive experience. From the very first interaction, he demonstrated a clear grasp of the situation and provided guidance that was both practical and reassuring. What sets him apart from competitors is his ability to combine technical legal expertise with a personal, client-focused approach, making complex issues easy to understand and instilling confidence throughout the process. I have particularly valued his clarity, responsiveness, and the way he consistently puts the client’s best interests at the forefront.”
Prior to ML Chambers, Sarah practiced at a Singapore boutique disputes law firm.
She undertakes a broad range of work in the areas of international commercial arbitration (under various institutional rules), commercial litigation and insolvency. Sarah particularly excels in complex, high stakes, multi-party commercial disputes, both assisting and leading in numerous hearings, trials and appellate proceedings and is known for her tenacious advocacy and meticulous attention to detail.
Sarah is committed to providing all clients with the highest quality legal representation and to achieving the best possible outcomes for them.
In 2026, Sarah was ranked as a “Rising Star” by Thomson Reuters, Asian Legal Business – Singapore Rising Stars 2026.
“An exceptionally smart lawyer, always well prepared and has the unique ability to craft simple and elegant solutions to complex problems.”
“Beyond the courtroom, Yeo is a thought leader on corporate governance and shareholder rights. She has spoken at international disputes and governance forums/summits/conferences, contributed to leading global legal practice guides, and delivered accredited training at the SMU Law Academy on directors’ duties and boardroom governance.” [Thomson Reuters, Asian Legal Business – Singapore Rising Stars 2026]
