

Management Team
KEY OFFICERS
Isidro A. Consunji
Executive Director
Chairman of the Board
Chief Executive Officer
Maria Cristina C. Gotianun
President
Chief Operating Officer
Junalina S. Tabor
Senior Vice President
Chief Risk, Compliance, and Performance Officer
Carla Cristina T. Levina
Vice President
Chief Finance Officer
Atty. John R. Sadullo
Vice President, Legal
Corporate Secretary and Counsel
Corporate Information Officer
Ruben P. Lozada
Vice President, Mining Operations
Resident Manager
Jose Anthony T. Villanueva
Vice President, Marketing for Coal
Andreo O. Estrellado
Vice President, Power Market and Commercial Operations
CORPORATE OFFICE MANAGEMENT
Leah Anne A. Agduyeng
Internal Audit Head
J. Samson L. Clemente, Jr.
Treasury Head
Randee M. Delos Santos
Corporate Planning Manager
Ricardo Ervin R. Duldoco
Market Analysis and Regulatory Manager
Madeleine D. Flores
Human Resources and Organization Development Manager
Marie Joy H. Lagda
Controller - Power
Ramel Celino S. Mangubat
Risk Advisory Manager
Data Protection Officer
Edgar C. Mariano
Procurement and Logistics Head
Vinel O. Pestaño
Controller - Coal
Aris V. Policarpio
Power Marketing Manager
Joseph D. Susa
Corporate Governance and Compliance Manager
Rex C. Villarias
Information and Communications Technology Manager
Jesus G. Villavicencio, Jr.
Energy Trading Manager
Gilbert M. Allam
Network Technical and Infrastructure Assistant Manager
Christoper E. Fernandez
Administrative and General Services Assistant Manager
Ma. Rebecca T. Ramos
Import and Export Assistant Manager
Andy D. Raymundo
Functional Applications Assistant Manager
Rafael L. Antonio
Corporate Communications Officer
Melinda V. Reyes
Property Risk and Insurance Officer
Monicar C. Siapco
Regulatory Affairs Officer
Randicris J. Tibayan
Environmental, Social, and Governance Officer
COAL SEGMENT MANAGEMENT
Ruben P. Lozada
Vice President, Mining Operations
Resident Manager
Leto T. Macli-ing, Jr.
Mining Division Head
Mine Truck and Shovel Operation Head
Mark Louis A. Bentayo
Deputy Manager, Mining Division for
Product, Electrical Services, and Mechanical Services
Mark C. Munar
Energy Manager
Deputy Manager, Mining Division for
Mine Truck and Shovel Operations and Mobile Maintenance
Danilo S. Tirona, Jr.
Deputy Manager, Mining Division for
Geology, Mine Planning, and Engineering
Vicente Cesar V. Malig
Administrative Division Head
Creslito D. Bangalao
Mine Operations Audit Head
Deputy Manager for Administrative Division
Harold Henry G. Cabanilla
Quality, Safety and Health Head
Dave Philip L. Castro
Mine Planning and Engineering Head
Jerry O. Celo
Electrical Services Head
Janesto S. Diaz Jr.
Environmental and Biodiversity Head
Polution Control Officer
Agustin D. Gonzales
Ship Repair and Maintenance Manager
Rowena A. Hornales
Materials Control Head
Jober A. Malsi
Accounting Manager
Rodante Q. Molina
Mechanical Services Head
Almar G. Valdemar
Human Resources Head
Jose Leo S. Valdemar
Power Plant Head
Bernard M. Cadigal
Social Development Officer
Rachelle Ann N. Lauricio
Information, Education, and Communication Officer
Anna Liza F. Patingan
Occupational Health Officer
Eduardo T. Potayre
Mine Planning and Engineering Senior Consultant
POWER SEGMENT MANAGEMENT
Denel C. Mateo
Vice President
Calaca Power Complex Manager
Charlie V. Robles
Assistant Vice President
Plant Manager and Data Protection Officer
Sem-Calaca Power Corporation
Noel N. Salamat
Plant Manager
Data Protection Officer
Southwest Luzon Power Generation Corporation
Edgardo V. Araya
Support Services Manager
Calaca Power Complex
Vermond Paulo D. Lainez
Operations Manager
SEM-Calaca Power Corporation
Adolfo M. Mendoza
Operations Manager
Southwest Luzon Power Generation Corporation
Niño Odelon R. De Lumban
Suppy Chain Management Manager
SEM-Calaca Power Corporation
Dave Detzer C. Manalo
Suppy Chain Management Manager
Southwest Luzon Power Generation Corporation
Julius D. Escala
Accounting Manager
SEM-Calaca Power Corporation
Josephine G. Olarte
Finance and Accounting Manager
Southwest Luzon Power Generation Corporation
Constantino B. Tumbaga
Maintenance Manager
SEM-Calaca Power Corporation
Bernard I. Carpio
Maintenance Manager
Southwest Luzon Power Generation Corporation
Harvey B. Lucy
Environment, Safety, and Health Head
Calaca Power Complex
Richard V. Endaya
Asset and Materials Control Management Superintendent
Calaca Power Complex
Penylane C. Pereyra
General Services Head
Calaca Power Complex
Portia M. Vizconde
Communications and Public Relations Supervisor
Calaca Power Complex