Our team
The people behind Portfil.
An organization of engineers, subject-matter experts, supervisors, and technicians — structured to deliver around the clock.
Organization chart
A clear chain of responsibility.
JD
Engr. Jesus A. Dimalibot Jr.
President / CEO
JL
Jose Martin C. Limjoco
VP / Marketing Manager
MC
Mark Anthony C. Condes
Admin / Finance Manager
Engineering & Safety
DE
Engr. Donald Jose B. Ebora
Safety / Engineering Manager
Edward Mariquit
Duct / Tinsman
Construction
CB
Clark Ian Barretto
Construction Manager
Bryan Chua
Steelman / Masonry
Operations & Maintenance
FF
Francis Fomeg-as
OM Site Manager
Jeffrey Ablao
SME — CDA
Edgar Caoeng
SME — CDA
Henry Fontanilla
SME — HVAC
Elmer Sabado
SME — Power
Lorenzo Tindongan
SME — Power
Harvey D. Balderas
Shift Supervisor
+ 7 technicians
Garth V. Padilla
Shift Supervisor
+ 7 technicians
Laurel E. Wakat
Shift Supervisor
+ 7 technicians
Michael L. Dul-og
Shift Supervisor
+ 7 technicians
By the numbers
A team built to cover every shift.
5
Subject-matter experts
Certified SMEs across CDA, HVAC, and Power — embedded with our O&M team.
4
Shift supervisors
Four shift supervisors providing 24/7 coverage and accountability at site.
28+
Field technicians
Each shift supervisor leads a crew of 7 technicians — fully trained on Health & Safety compliance.