Chiyoda Philippines Corporation
Engineering design
process engineering
project support
procurement support
construction management
feasibility studies
SONJU ENGINEERING SERVICES
ISO/IEC 17025 calibration services
calibration of electrical, dimensional & RF instruments
equipment repair
metrology support
The Daelim Philippines, Inc.
EPC contracting
civil & infrastructure construction
railway projects
industrial plant construction
power plant construction
building construction
TPSC Philippines Corporation
General Construction
Electrical/mechanical engineering
construction management
procurement services
facility installation
civil/electro-mechanical works