Mr. Lim Chon Sin, the founding partner of the firm, has more than 20 years of experience in both criminal and civil litigation. He graduated from the University of Malaya with a Bachelor of Jurisprudence (Hons) degree in 2002 and thereafter successfully obtained the Certificate of Legal Practice (CLP) in 2003. Started his own firm, Messrs. C.S. Lim & Associates, in 2009.

He has been practising for more than two decades as Criminal Defence Counsel, defending individuals charged with criminal offences, and is also a panel lawyer appointed by the Court to represent individuals charged with offences that carry the death sentence as punishment.

He has significant experience in criminal defence, having handled cases comprising murder, white-collar crimes, general offences under the Penal Code, and drug-related offences including drug trafficking — from the Magistrate Court, Sessions Court and High Court up to the Federal Court. He also handles civil suits arising from conveyancing and land disputes, running-down matters, defamation suits, and contested bankruptcy and/or winding-up litigation on behalf of his clients. Many of his civil and criminal cases are reported in CLJ and MLJ. He is also legal advisor to a number of established corporate companies, associations and schools.

Ms. Sia Sin Yee read law at the University of Hull, UK, and graduated with a Bachelor of Laws (Hons) degree in 2012. She successfully obtained her Certificate of Legal Practice (CLP) in 2013 and underwent her pupillage with Messrs. A.B. Ng & Associates and Messrs. T.Y. Lim & Co.

Before starting her own firm, Messrs. S.Y. Sia & Partners, in 2017, she gained considerable experience in banking litigation matters — including bankruptcy, winding-up, commencement of foreclosure proceedings, writ of seizure and sale, and repossession of vehicles under hire-purchase agreements — as a Legal Assistant at Messrs. Nor Ding & Co. She also accumulated valuable experience in motor vehicle claims during her time at Messrs. Moi Teik Seng & Partners and Messrs. Sabarudin Othman & Ho, acting as counsel for both claimants and insurance companies in motor vehicle claims and accident cases.

During her years of practice under Messrs. S.Y. Sia & Partners, she pursued criminal litigation and successfully obtained acquittals for clients charged under s.41 RTA (causing a fatal accident), sexual offences under s.354 of the Penal Code, and drug offences under s.39(1) and s.12(2) of the Dangerous Drugs Act 1952. She also worked on conveyancing matters and loan documentation, and has experience advising on real property transactions, banking (both conventional and Islamic), tenancies, general probate and administration of estates, and family-related suits for child access and custody.