Vicente Ayllon
(1989 and 1990)
Alfonso Puyat
(1990 and 1991)
Armando C. Trinidad
(1992)
Felipe R. Diego
(1993)
Emeterio C. Roa, Jr. (†)
(1994)
Enrique R. Zalamea, Jr.
(1995)
Mabini L. Juan (†)
(1st to 3rd Quarters of 1996 and 2010)
Eulogio Mendoza
(4th Quarter 1996)
Henry Joseph M. Herrera
(1997)
Alfredo C. Tumacder, Jr.
(1998)
Peter G. Coyiuto
(1999 and 2006)
Reynaldo Centeno
(2000)
Ramon J. Abujuela
(2001)
Jaime C. Fernandez
(2002)
Jose L. Cuisia, Jr.
(2003 and 2005)
Victor P. Quisumbing
(2004 and 2009)
Emilio S. de Quiros
(2007)
Gregorio D. Mercado
(2008, 2012 and 2016)
Mayo Jose B. Ongsingco (†)
(2011)
Esther C. Tan
(2013)
Evelyn T. Carada
(2014)
Estelito G. Madrid Jr.
(2015 January-June)
Rizalina G. Mantaring
(2015 July-December)
Ariel G. Cantos
(2017)
Dr. Olaf Kliesow
(2018 and 2019 January – April)
Johannes A.M. Loozekoot
2019 April – September
Benedicto C. Sison
(2019 October to December and 2021)
Rico T. Bautista
(2022 – 2023)
Richard Lim
(2024)
