Angelica T. Abon

Leo Francis F. Abot

Reena Alekssandra M. Acop

Joel Adrian C. Alarde

Spencer M. Albos

Agatha M. Apolinario

Patrick Edward L. Balisong

Diana Elaine B. Bataller

Earl Anthony V. Bautista

Paolo Gabriel P. Bautista

Kevin Joseph C. Berbaño

Julia Inez M. Blando

Armando M. Bondoc Jr.

Ana Regina A. Buban

Christopher A. Capulong

Roman George P. Castillo

Reina Marie M. Cayanong

John Dominic P. Censon

Il Young Choi

Julia Alexandra D. Chu

Christiane Claire T. Cregencia

Gracienne Rose G. Curso

Czar Matthew Gerard T. Dayday

Karla Lois F. De Guzman

Fenina Maria C. De Leon

Miguel Franco T. Dimayacyac

Rei Luis Anton A. Domingo

Julia Desiree L. Dy

Sophia Francesca Z. Espinosa

Mark Joshua L. Faderguya

Diane Kristel E. Falcotelo

Franhzi T. Ferraris

Dece Christine C. Fulache

Giancarlo Kristoffer D. Gabriel

Raymond Joseph S. Garcia

Rose Ann Joy V. Gonzales

Keisha Trina M. Guangko

Ma. Carina Theresa G. Guanio

Trisha Mae B. Guzman

Rafael Miguel A. Hernandez

Julia Patricia C. Herrera-Lim

Patricia Marie E. Ignacio

Patricia Anjela N. Javier

Sharlene Ann O. Joson

Marcella Maria L. Karaan

Monica Therese B. Lee

Debbie Anne Y. Lim

Evan Clark P. Lim

Yzabel Renee E. Limchoc

Stephanie Ann B. Lopez

Jesse Brian B. Lui

Armand Karlo G. Lustre

Joseph R. Malcontento

Erickson C. Mariñas

Aaron Daryl P. Marquez

Jose Patricio S. Medalla

John Alfred H. Mendoza

Monique Therese P. Mujer

Alija Rowie Schailey M. Pandapatan

John Stephen B. Pangilinan

Christian Michael A. Perreras

Jill Irish C. Ramirez

Jose Maria C. Ramos

Ara Patrice P. Rillera

Patrice Jane L. Romero

Liezel Angelique L. Sabaupan

Irvin Christian D. San Pedro

Severino Miguel B. Sanchez

Mariela Marden L. Santiago

Denise Gabrielle E. Simpelo

Stefi Monika S. Suero

Samantha Marie C. Sundiam

Nicole Kate P. Tan

Tanya Beatriz Y. Tan

James Patrick L. Urquiola

Rio Mei L. Uy

Joanne Marie R. Valles

Gian Carlo B. Velasco

Gilda Patrizia A. Veluya

Erica Mae C. Vista

Joe Anthony C. Yarra

Roman George P. Castillo

Roman George P. Castillo is an associate of SyCip Salazar Hernandez & Gatmaitan (SyCipLaw) and is a member of its Special Projects, Taxation, Employment and Immigration, and Corporate Services Department. He is also a Certified Public Accountant. His practice deals with various fields of taxation, mergers and acquisitions, insurance, employment, corporate services, and other special projects.

Mr. Castillo has participated in various legal due diligence and been involved in projects involving the acquisition of interests in various industries, including renewable energy, transportation and shipping, and petroleum product storage facility.

As a member of the firm's Taxation group, he regularly advises clients on tax-related matters and represents clients in tax assessment and tax refund cases before the Philippine Bureau of Internal Revenue and the Court of Tax Appeals. He has also worked on tax treaty relief applications and processing of tax clearances with the BIR.

As a member of the firm's Employment and Immigration Department, Mr. Castillo has provided advice and assistance to local and international clients on various employment-related issues, such as labor standards compliance, restructuring and reorganization, employment contracts, policies, and handbooks, data privacy, industrial relations, and administrative disciplinary proceedings.

Mr. Castillo also handles general corporate work and acts as corporate secretary and assistant corporate secretary for several corporations, advising clients on general regulatory requirements and assisting on various corporate transactions.

Admission to the Bar

2020, Philippines


De La Salle University (J.D., Class Valedictorian)
De La Salle Lipa (B.S. Accountancy, with Academic Distinction)


  • Contributor, “Norton Rose Fulbright's 2022: Insurance regulation in Asia Pacific - Ten things to know about 20 countries,” Norton Rose Fulbright, 2022
  • Contributor, “Tax Investment Manual Philippines,” BRP Tax, 2022

Professional Activities

Member, Philippine Institute of Certified Public Accountants

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SyCipLaw Contributes Philippine Chapter of Norton Rose Fulbright's 2023: Insurance Regulation in Asia Pacific

SyCipLaw contributes to Norton Rose Fulbright's 2022: Insurance regulation in Asia Pacific – Ten things to know about 20 countries