Chairman and President
Rex Group of Companies
President
Dominador D. Buhain Foundation, Inc
President
Asia Pacific Publishers Association
President
DDD Holdings, Inc.
President
Asean Print
President
San Beda University Alumni Association
Past President and concurrent Chair ofthe Educational Publisher’s Forum Committee
Asean Book Publishers Association (ABPA)
Chairman of the Board of Trustees
La Consolacion University, Philippines
Chief Delegate
International Publishers Association (IPA)
Chairman of the Board of Trustees
La Consolacion, Manila
Immediate Past President
Philippine Printing Technical Foundation (PPTF)
Chairman Emeritus
Unified La Consolacion College – South Luzon
President Emeritus
Philippine Educational Publishers Association (PEPA)
Past President
Club Bulakeño
President
Philippine Book Publishing Development Federation (Phibook)
Director
Ayala Heights Village Association
President
Printing Industry Board Foundation, Inc. (PIBFI)
Member of the Board of Trustees/Corporate Secretary
Museum Foundation of the Philippines, Inc.
Vice Chairman and Corporate Secretary
Philippine Global Explorers