Skip to content
FNSLAW LOGO
  • Home
  • Lawyers
  • Practice Areas
  • Insights
  • News & Events
  • Careers
  • About Us
  • Contact Us
Contact Us
Back to All Lawyers

Matthew Aaron D. Ong

Partner

  • [email protected]

Matt earned his Juris Doctor degree from the Ateneo de Manila University School of Law in 2013. He rose through the ranks at FNS and joined the partnership in 2021. His primary area of practice is litigation and dispute resolution, spending most of his legal career handling a wide range of cases for a variety of clients such as criminal and civil suits at the trial and appellate levels, as well as special proceedings before administrative bodies. He has also done work in construction and commercial arbitration.

During his spare time, Matt runs around his neighborhood, immerses himself in books on history, investments and finance, or attends to his evolving hobbies.

MATTHEW AARON D. ONG (Partner) born in 1987; admitted to the Bar in 2014, Philippines.   B.A. in Political Science; J.D. (Ateneo de Manila University).

Practice Areas

  • Arbitration
  • Intellectual Property
  • Litigation & Dispute Resolution

About Us

FNS has been providing top quality legal service in the Philippines for more than thirty years.  We maintain a visible presence in the Makati Central Business District with our headquarters in the main hub of business in Ayala Avenue and a liaison office in Hong Kong.

Facebook Twitter Linkedin

Our Expertise

  • Arbitration
  • Corporate & Commercial Practice and Corporate Rehabilitation
  • Energy
  • Environment
  • Family & Estates
  • Immigration
  • Intellectual Property
  • Labor
  • Litigation & Dispute Resolution
  • Projects, Mining & Natural Resources
  • Real Estate & Franchising
  • Taxation & Appeals

CONTACT US

23rd Floor, Multinational Bancorporation Centre, 6805 Ayala Avenue, Makati City 1226 Philippines

  • [email protected]
  • (632) 8812-8670
    (connecting all departments)
  • (632) 8813-6063
  • (632) 8818-4542

About Us

FNS has been providing top quality legal service in the Philippines for the last twenty five years.  We maintain a visible presence in the Makati Central Business District with our headquarters in the main hub of business in Ayala Avenue and a liaison office in Hong Kong.

Facebook Twitter Linkedin

CONTACT US

23rd Floor, Multinational Bancorporation Centre, 6805 Ayala Avenue, Makati City 1226 Philippines

  • [email protected]
  • (632) 8812-8670
    (connecting all departments)
  • (632) 8812-7199
  • (632) 8812-4251

Our Expertise

  • Arbitration
  • Corporate & Commercial Practice and Corporate Rehabilitation
  • Energy
  • Environment
  • Family & Estates
  • Immigration
  • Intellectual Property
  • Labor
  • Litigation & Dispute Resolution
  • Medical Malpractice Actions
  • Projects, Mining & Natural Resources
  • Real Estate & Franchising
  • Taxation & Appeals
  • © Copyright 2026 Fortun Narvasa and Salazar Law. All rights reserved.
Powered by: Web Designer Philippines
FNSLAW LOGO
  • Home
  • Lawyers
  • Practice Areas
  • Insights
  • News & Events
  • Careers
  • About Us
  • Contact Us