Electronics / Semiconductor Industry
- Nidec Philippines Inc.
- Nidec Precision Inc.
- Intergrated Micro-electronics Phils.
- Nikko Materials Philippines Inc.
- Sunpower Philippines Manufacturing
- Toshiba Information Equipment Inc.
- Rohm Electronics Philippines, Inc.
- Rohm Apollo Semiconductor Phils. Inc.
- Miyoshi Technologies, Inc.
- Takata Philippines Corporation
- Shindengen Philippines Corporation
- Yumex Printed Circuits Corporation
- Mitsui-hightec (Philippines) Inc.
- ISPL (Infinity Solutions Philippines)
- Philips Semiconductor Philippines
- Samsung Electro-mechanics Phils. Corp.
- San Technology, Inc.
- Ibiden Philippines , Inc.
- Nikkoshi Philippines Inc.
- Orient Semiconductor Philippines
Automotive Industry
- Columbian Motors Corporation
- Nissan Motors Philippines
- Mitsubishi Motors Philippines
- F-tech Philippines
- Ford Motors Company
- Isuzu Autoparts Mfg. Corporation
- Masuda Philippines inc.
- Toyota Autoparts Philippines Inc.
- Technol-Eight Philippines Inc.
- Nissin Brake Philippines Corp.
- Yutaka manufacturing (Phils) Inc.
- FCC (Philippines) Corporation
Food and Beverage
- Coca-cola bottlers Philippines
- Ginebra San Miguel
- Philippine Beverage
- Monde Nissin
- California Manufacturing
Pharmaceutical / Cosmetics
- Interphil Laboratory
- Roche
- Glaxo-Smith
- Metrolab industries
- Unilab/SVP/LVP
Other Industries
- Kedica
- Concepcion Industries, Inc.
- Fujitsu Computer Products
- Gotoh
- Luzon Magnetics, Inc.
- Cam Mechatronics, Inc.
- Cirtek Manufacturing
- Hoya Glass Disk
- Transition Optical
- Optodev Essilor
- Cebu Mitsumi
- Nidec Copal Philippines
- First Sumiden Circuits
- Siemens Power Operations
- Megapackaging
