

Management Team
KEY OFFICERS
Isidro A. Consunji
Executive Director
Chairman of the Board
Chief Executive Officer
Maria Cristina C. Gotianun
President
Chief Operating Officer
Chief Risk Officer
Junalina S. Tabor
Vice President
Chief Finance Officer
Nena D. Arenas
Vice President
Chief Governance Officer
Compliance Officer
Atty. John R. Sadullo
Vice President, Legal
Corporate Secretary and Counsel
Corporate Information Officer
Jose Anthony T. Villanueva
Vice President, Marketing for Coal
Andreo O. Estrellado
Vice President, Power Market and Commercial Operations
Ruben P. Lozada
Vice President, Mining Operations
Resident Manager
Carla Cristina T. Levina
Vice President, Chief Audit Executive
Jojo L. Tandoc
Vice President, Human Resources and Organization Development
Karmine Andrea S.J. Ching
Assistant Vice President, Corporate Planning
CORPORATE OFFICE MANAGEMENT
Leandro D. Costales, Jr.
Head, Accounting and Controllership
Leah Anne A. Agduyeng
Manager, Internal Audit
Joseph D. Susa
Manager, Internal Audit
Aris V. Policarpio
Manager, Power Market and Commercial Operations
Ricardo Ervin R. Duldoco
Manager, Market Analysis and Regulatory
Jesus G. Villavicencio, Jr.
Manager, Energy Trading
Ramel Celino S. Mangubat
Manager, Risk Advisory
Officer, Data Protection
J. Samson L. Clemente, Jr.
Manager, Treasury
Rex C. Villarias
Officer-in-Charge, Information and Communications Technology
Ma. Rebecca T. Ramos
Assistant Manager, Import and Export
Andy D. Raymundo
Assistant Manager, Functional Applications
Gilbert M. Allam
Assistant Manager, Network Technical and Infrastructure
Melinda V. Reyes
Officer, Property Risk and Insurance
Christoper E. Fernandez
Officer, Administrative and General Services
Randicris J. Tibayan
Officer, Environmental, Social, and Governance
COAL SEGMENT MANAGEMENT
Ruben P. Lozada
Vice President, Mining Operations
Resident Manager
Vicente Cesar V. Malig
Manager, Administrative Division
Creslito D. Bangalao
Head, Mine Operations Audit
Mark Louis A. Bentayo
Head, Product
Harold Henry G. Cabanilla
Head, Integrated Management System Assurance
Head, Safety
Bernard M. Cadigal
Officer, Social Development
Jerry O. Celo
Head, Electrical Services
Janesto S. Diaz Jr.
Head, Environmental
Officer, Polution Control
Edna A. Gayondato
Head, Analytical Laboratory
Agustin D. Gonzales
Manager, Ship Repair and Maintenance
Rene C. Gonzales
Head, Mobile Maintenance
Rowena A. Hornales
Head, Material Control
Leto T. Mac-li-ing, Jr.
Head, Mine Truck and Shovel Operation
Jober A. Malsi
Manager, Accounting
Edgar C. Mariano
Manager, Procurement
Rodante Q. Molina
Head, Mechanical Services
Mark C. Munar
Head, Civil Works and Facilities Maintenance
Manager, Energy
Danilo S. Tirona
Head, Geology
Almar G. Valdemar
Head, Human Resources
Jose Leo S. Valdemar
Head, Power Plant
POWER SEGMENT MANAGEMENT
Denel C. Mateo
Officer-in-Charge, Calaca Power Plant Complex
Assistant Vice President, Plant Manager
Officer, Data Protection
Sem-Calaca Power Corporation
Charlie V. Robles
Plant Manager
Officer, Data Protection
Southwest Luzon Power Generation Corporation
Edgardo V. Araya
Officer-in-Charge, Support Services
Calaca Power Plant Complex
Gaylord B. Arroyo
Officer-in-Charge, Safety
Calaca Power Plant Complex
Bernard I. Carpio
Manager, Planning and Asset
Calaca Power Plant Complex
Rene N. Cordero
Manager, Performance and Engineering
Calaca Power Plant Complex
Niño Odelon R. De Lumban
Manager, Procurement
Sem-Calaca Power Corporation
Randee M. Delos Santos
Manager, Accounting
Sem-Calaca Power Corporation
Christian P. Dolor
Manager, Human Resources
Calaca Power Plant Complex
Marcela D. Ellao
Controller
Sem-Calaca Power Corporation
Richard V. Endaya
Superintendent, Asset Management
Vermond Paulo D. Lainez
Manager, Operations
Southwest Luzon Power Generation Corporation
Harvey B. Lucy
Superintendent, Environmental
Calaca Power Plant Complex
Dave Detzer C. Manalo
Officer-in-Charge, Procurement
Southwest Luzon Power Generation Corporation
Rossini B. Marasigan
Head/Administrator, IMS
Adolfo M. Mendoza
Manager, Operations
Sem-Calaca Power Corporation
Josephine G. Olarte
Head, Finance and Accounting
Southwest Luzon Power Generation Corporation
Noel N. Salamat
Manager, Maintenance
Sem-Calaca Power Corporation