- Science and Technology Information Institute - Government
Metro Manila (NCR)Taguig
- Philippine Council for Health Research and Development (PCHRD) - Government
Metro Manila (NCR)Taguig
- Chemrez Technologies, Inc
Metro Manila (NCR)Quezon City
- Philsaga Mining Corporation
Agusan del Sur
- Century Peak Corporation
CebuCebu City
- CALMAR LAND DEVELOPMENT CORPORATION
BukidnonQuezon
- Wellington Investment & Manufacturing Corporation - Wellington Flour Mills
Metro Manila (NCR)Pasig
- C.B. ANDREW GROUP
Metro Manila (NCR)Taguig
- MONSI Chemical Manufacturing Industries
Metro Manila (NCR)Quezon City
- DEPLOYED PHILIPPINES INC.
BukidnonQuezon
