Dispute Resolution and Corporate Leadership, Speedily and Effectively.
A Makati City-based law firm specializing in dispute resolution and corporate governance, representing and advising individual and corporate clients in complex litigation, arbitration, regulatory matters, and corporate transactions before courts, arbitral tribunals, and other administrative agencies throughout the Philippines.
Excellence. Integrity. Service.
Dispute Resolution and Corporate Leadership, Speedily and Effectively.
A Makati City-based law firm specializing in dispute resolution and corporate governance, representing and advising individual and corporate clients in complex litigation, arbitration, regulatory matters, and corporate transactions before courts, arbitral tribunals, and other administrative agencies throughout the Philippines.
Excellence. Integrity. Service.

Firm Lineage
Custodio Acorda Sicam De Castro & Brillantes Law Offices
A medium-sized firm composed of six (6) partners and three (3) associates, with offices at BDO Towers Valero in Makati City. Founded by Atty. Mario E. Ongkiko — one of the country's leading trial lawyers since 1957 — the Firm represents local and foreign clients in litigation, arbitration, and administrative proceedings, and provides corporate and investment counsel. The Asia Pacific Legal 500 ranks the Firm among the leading firms in the Philippines for Dispute Resolution.
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