A younger brother of UnionBank chair Erramon “Montxu” Aboitiz, Iker brings decades of experience across finance, energy, and infrastructure businesses within the Aboitiz Group.
He previously held senior roles as first vice president for finance at Aboitiz Equity Ventures and chief financial officer at Aboitiz Power Corp. and Aboitiz InfraCapital.
He graduated cum laude from Boston College in Newton, Massachusetts, with a degree in business management, majoring in finance.
SSS representative elected
Victor Alfonso A. Limlingan also joined the UnionBank board in 2025.
He is a commissioner at the Social Security System (SSS), chairing its Risk Management and Actuary Committee, and managing director of Regina Capital Development Corp.
Limlingan holds an MBA from the Kellogg School of Management, an undergraduate degree from Ateneo de Manila University, and earned his Chartered Financial Analyst (CFA) designation in 2001.
The full UnionBank board for 2025 includes: Erramon I. Aboitiz, Justo A. Ortiz, Ana Maria A. Delgado, Sabin M. Aboitiz, Samel A. Aboitiz, Iker M. Aboitiz, Jose Emmanuel U. Hilado, Nina D. Aguas, Robert Joseph M. De Claro, Victor Alfonso A. Limlingan, Roberto G. Manabat, Manuel D. Escueta, Josiah L. Go, Atty. Francisco Ed. Lim, and Honorio G. Poblador IV.
