San Miguel Corporation · Mandaluyong
Aeroplast industries ins · Valenzuela
Eagle Cement Corporation (MNL) · San Ildefonso
ECG Engineering Pty Ltd · Manila
MERALCO · Pasig
MERALCO · Metro Manila
San Miguel Brewery Inc. · San Fernando
JK Network Services · Makati
San Miguel Corporation · Pasig
RED Engineering Design · Makati City
Design Coordinates, Inc. · Metro Manila
