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Leadership

Management

Eric Paul C. Hwang

Chairman of the Board

Melody C. Hwang

President

Mario Jose E. Sereno

Chief Operating Officer

Carla Rachel H. King

Treasurer

Division Heads

Marco Q. Salas

Plastics Division

Victor F. Ilustrismo Jr.

Water Treatment Division

Jomar V. Demetria

Chemicals Division

Ethelwaldo S. Lapiz

Agrochemicals Division

Joel S. Masilungan

Semiconductor Materials Division

Jose Bernardo A. Siaron

Polymers Division

Alexander C. San Pedro

Flexible Packaging Division

Jacinto C. Guballa

Food Ingredients and Machinery Division

Renato D. Taruc

Printing Division

Emerson B. Sto. Domingo

Rubber and Elastomers Division

Rhea Cristina V. Jacela

Personal Care Materials and Research Division

Dr. Armand V. Quintos

Animal Health and Nutrition Division

Rona C. Canilao

Technopark Industrial Laboratory Division

Mark Louie J. Victoriano

Logistics Division

Eugene Eligio T. Velasquez

Accounting and Controllership