Greg Joseph SJ TIONGCO

Introduction

Greg Joseph SJ Tiongco is a seasoned corporate, litigation and labour law practitioner with more than 20 years of experience. He and his partners established Tiongco Siao Bello and Associates Law (TSB) in 2010 and together led this firm’s steady growth to make it one of the most active, frequently awarded and well-known law firms in the Philippines today with offices in Metro Manila, Cebu City and Davao City.

Tiongco has acted as legal adviser for some of the country’s biggest conglomerates in business, power, real estate, finance and technology. He is likewise a labour and corporate consultant to several multinational companies operating in the Philippines. He is an active leader in the Integrated Bar of the Philippines (IBP) having been elected as director of the Quezon City chapter of the IBP and appointed as a commissioner on Bar Discipline since 2019. He also teaches courses on torts and damages and fintech law at the Manuel L Quezon University Law School.

In 2021 and 2022, he was recognised as one of the Philippines Client Choice Lawyers, Asia Super 50 TMT Lawyers and Asia’s Super 50 Disputes Lawyers by the Asian Legal Business Philippine Law Awards. More recently, he was also identified by the Legal 500 as a recognised lawyer in corporate practice and litigation and disputes.

Tiongco obtained his Juris Doctor from the Ateneo Law School where he graduated with honours, garnering a silver medal.