Management Committee

Ernesto S. de Castro, Ph.D.
President/Chief Executive Officer
Dr. Ernesto S. de Castro is a well-known and well-respected authority in the field of civil and structural engineering. His expertise and reputation has helped ESCA reach its present status as a globally competitive engineering firm. His creative vision and pursuit for innovation has continuously placed the organization at the forefront of the industry.

Milagros A. San Juan
Chief Finance Officer

Jaime R. Esperanza
Senior Vice President, Business Development

Ruel A. Ramos
Vice President, Chief Operations Officer

Jean Jacquelyn Nathania A. De Castro, LL.B.
General Counsel & Vice President, Finance and Administration

Ronald R. Garcia
Head, Structural Engineering

Alfred B. Millan
Senior Engineer, Civil Works

Isaias Aldrich J. Viray
Head, Building Information Modeling (BIM)

Elisa A. Magpayo
Project Coordinator

Roweda D. Perualila
Project Coordinator