• Central Azucarera Don Pedro

• Filpride Resources, Inc.

• Fluor Daniel Pacific Philippines, Inc.
• KTK Fujikura Phils., Inc.
• Isla Communications Co., Inc. (ISLACOM)
• M.G. Exeo Network, Inc.
• Petron Corporation
• Philippine Associated Smelting and Refining Corp. (PASAR)
• Procter and Gamble Phils.
• Purina Philippines Inc.
• Puyat Steel Corporation
• San Technology, Inc.
• United Pulp and Paper, Inc.
• Universal Robina Sugar Mill Co.
• Top Semiconductor Company