Digital Telecommunications Philippines, Inc.

Information and Communications Technology

URC Cpd., 110 E. Rodriguez Jr. Ave., Libis, Q.C.

Tel : (02) 397-8888

Digitel Mobile Phils., Inc.

Information and Communications Technology

110 E. Rodriguez Jr. Ave., Bagumbayan, Q.C.

Tel : (02) 397-8082

ePLDT, Inc.

Information and Communications Technology

5/F L. V. Locsin Bldg., Mkti. Ave., Mkti. City

Tel : (02) 893-6618

Ericsson Telecommunications, Inc.

Information and Communications Technology

10/F Octagon Bldg., San Miguel Ave., Ortigas Ctr., Pasig City

Tel : (02) 637-1600

eTelecare Global Solutions, Inc.

Information and Communications Technology

20/F Citibank Square, Eastwood Cyberpark, Bagumbayan, Q.C.

Tel : (02) 916-5670

Fujitsu Computer Products Corp. of the Philippines

Information and Communications Technology

SEPZ II, Carmelray Ind'l. Park, Canlubang, Calamba, Laguna

Tel : (02) 843-2002

Hitachi Global Storage Technologies Philippines Corp.

Information and Communications Technology

109 Technology Ave., SEPZ, Laguna Technopark, Biñan, Laguna

Tel : (02) 843-5822

Hoya Glass Disk Philippines, Inc.

Information and Communications Technology

111 East Main Ave., SEPZ, Laguna Technopark, Biñan, Laguna

Tel : (02) 844-0530

Integrated Computer Systems, Inc.

Information and Communications Technology

Rm. 303, Limketkai Bldg., Ortigas Ave., Greenhills, San Juan, M.M.

Tel : (02) 727-3801

Integrated Microelectronics, Inc.

Information and Communications Technology

North Science Ave., Laguna Technopark, Biñan, Laguna

Tel : (049) 549-1046