ONE ZONE ASIA PHILIPPINES, INC.

Engineering Services

U 2401 ANTEL GLOBAL BLDG., J. VARGAS AVE., ORTIGAS CENTER, PASIG METRO MANILA

Tel : 687 6716

Fax : 687 6719

PARSONS BRINCKERHOFF (ASIA) LTD.

Engineering Consultancy Services

19,F OMM CITRA BLDG., SAN MIGUEL AVE., ORTIGAS CENTER, PASIG METRO MANILA

Tel : 687 1061

Fax : 635 6159

R.B. SANCHEZ CONSULTING ENGINEERS

Engineering Consultancy Services

U 919 MEGA PLAZA COR. GARNET R PASIG METRO MANILA

Tel : 687 3293

Fax : 914 0898

R.G. VILLANUEVA CONSTRUCTION

Engineering Services

36 SAN BERNARDO ST., PASIG METRO MANILA

Tel : 6411460

SK ENGINEERING & CONSTRUCTION COMPANY, LTD.

Construction Services

U 328 CHATEAU VERDE CONDO., GATE 2, VALLE VERDE I, PASIG METRO MANILA

Tel : 671 0579

Fax : 671 7009

STEEL PENCIL PHILIPPINES LTD. INC.

Engineering Services

UNIT 7 B BELVEDERE TOWER, SAN MIGUEL AVE., ORTIGAS CENTER PASIG METRO MANILA

TBEA PHILIPPINES INTERNATIONAL POWER ENGINEERING, INC.

Services

UNIT 3208 ROBINSONS EQUITABLE TOWER ADB AVE. ORTIGAS CENTER PASIG METRO MANILA

TRANS ASIA PHILIPPINES, INC.

Engineering Services

U 1005 1008 PACIFIC CENTER, SAN MIGUEL AVE., ORTIGAS CENTER, PASIG METRO MANILA

Tel : 632 0472

Fax : 687 4473

YOKOGAWA TECHNO INFORMATION SERVICE PHILIPPINES INC.

Engineering Services

U 805 WEST TOWER, PSE CENTER, ORTIGAS CENTER, PASIG METRO MANILA

Tel : 631 3562

Fax : 6344809

J.R.A ENGINEERING SERVICES

ARCHITECTURAL/INTERIOR/ENGG SV

1364 CRISTOBAL ST, BGY 662, ZONE 071 ERMITA, MANILA