PHILIPPINE LONG DISTANCE TELEPHONE COMPANY

Information and Communications Technology

Ramon Cojuangco Bldg., Makati Ave., Makati City Makati Metro Manila

Tel : (02) 816-8024;816-8121;816-8711;816-8097

Fax : (02) 810-7138;818-6800

ERICSSON TELECOMMUNICATIONS, INC.

Information and Communications Technology

7/F Octagon Building, San Miguel Ave., Ortigas Center, Pasig City, Metro Manila Pasig Metro Manila

Tel : (02) 637-1600

Fax : (02) 637-6160

ETSI TECHNOLOGIES, INC. (FOR. ELECTRONIC TELEPHONE SYSTEM IDUSTRIES, INC.)

Information and Communications Technology

Mercedes Business Park, Mercedes Avenue, Pasig City Pasig Metro Manila

Tel : (02) 634-54-77

Fax : (02) 643-20-33

ALTIGEN PHILIPPINES

Telecommunications

8101 Pearl Plaza, Suite 5D Lot 5 & 6 Pearl Drive Ortigas Center Pasig City Metro Manila

Tel : (632) 9100080-81

Fax : (632) 6354450

GLOBAL STRIDE (FORMERLY WEBSERV ASIA CORP.)

Information and Communications Technology

c/o Eastwood City Cyberpark, Libis, Quezon City Quezon City Metro Manila

Tel : c/o 638-8774 / 633-0637

Call World Universal Corp.

Corporation

2nd Floor Viviana's Place Barangay 8 SAN JOSE ANTIQUE

Tel : 36 540 7102

CNK Business Dynamics Co.

Information Technology

Filinvest One Building Alabang Muntinlupa METRO MANILA

Tel : 027379229

Fax : 027379001

eLink Web Designs and Programing

Information and Communications Technology

First Metro Strata Building Nueve De Pebrero Street Mandaluyong Mandaluyong

Tel : 5313854

Kintoz IT Solutions

Enrollment Systems, IT Consulting

440 M Leyva St. Old Za?iga CITY OF MANDALUYONG Metro Manila

Tel : 027362411

Megatech IT Solutions

IT Company

#8 Congressional Avenue Congressional Avenue QUEZON CITY NCR

Tel : 02 509-8130

Fax : 02 454-0779