DATA ONE CENTER ASIA, INC.

Information and Communications Technology

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

ERG R & D PHILS. INC.

Information and Communications Technology

Unit 1206 Ayala Tower Exchange Plaza Ayala Triangle, Ayala Ave., Makati City Makati Metro Manila

Tel : (02) 759-4388

Fax : (02) 759-4389

HUA WEI TECHNOLOGIES PHIL., Inc.

Information and Communications Technology

25/F PhilamLife Tower, Paseo de Roxas, Makati City Makati Metro Manila

Tel : 885-0954

Fax : 885-0261

OMIBUS COMMUNICATIONS, INC.

Information and Communications Technology

4/F Textron Bldg., 168 Luna Mencias St., San Juan, Metro Manila, 1500, PHILIPPINES San Juan Metro Manila

Tel : (63+2) 837-4485 / 854-1301

Fax : (63+2) 837-4485

NEXTWAVE DATA ADVANCEMENT Inc.

Information and Communications Technology

Unit 252, Cityland 8 Cond.,98 Gil Puyat Avenue, Makati City Makati Metro Manila

Tel : 893-9985 / 759-2008

Fax : 893-7630

PROTECTING DEVICE TECHNOLOGY

Information and Communications Technology

Rm. 203 Golden Sun Realty Bldg.,29 Mindanao Avenue, Pag-asa, Quezon City Quezon City Metro Manila

Tel : 453-3341 / 453-3769

Fax : 929-7816

METRO CONVERGENCE, INC.

Information and Communications Technology

Unit 1204, Antel Global Building, Julia Vargas Ave., Ortigas Center Barangay San Antonio, Pasig City Pasig Metro Manila

Tel : 635-3934; 635-0580

Fax : 687-9071

DIGITAL TELECOMMUNICATIONS PHILIPPINES. INC. (DIGITEL)

Information and Communications Technology

110 E. Rodriguez Jr. Avenue, Libis, Quezon City Quezon City Metro Manila

Tel : (02) 635-5813; 635-5821

Fax : (02) 633-0026; 635-6142

SKY CABLE

Information and Communications Technology

Benpres Building, Ortigas Avenue, Pasig City Pasig Metro Manila

Tel : (02) 449-88-00 loc. 4500 / 910-22-88

Fax : (02) 632-97-96 / 633-51-04

MULTI-MEDIA TELEPHONY, INC. (BROADBAND PHILIPPINES)

Information and Communications Technology

28/F, IBM Plaza Building Eastwood City Cyberpark E. Rodriguez Jr. Ave., Libis Q.C. Quezon City Metro Manila

Tel : (02) 913-6868

Fax : 913-64-22