TELEON CORPORATION

Information and Communications Technology

2203 España Tower, Josefina St. cor. España Blvd., Sampaloc, City of Manila Makati Metro Manila

Tel : 309-1278

Fax : 309-1278

TELETRONICS CORPORATION

Information and Communications Technology

2nd Floor, SEA Building, Sheridan St., Mandaluyong City Mandaluyong Metro Manila

Tel : 631-8201-07

Fax : 631-5179

TESORO ELECTRO-DIGITAL SYSTEMS, INC.

Information and Communications Technology

15/f, Galleria Corporate Center, Mandaluyong City Mandaluyong Metro Manila

Tel : 633-8318 / 19

Fax : 633-8320

TEXTRON CORPORATION

Information and Communications Technology

168 Luna Mencias St., San Juan, Metro-Manila San Juan Metro Manila

Tel : 726-8686/6177/6164

Fax : 724-1916

VICTRON UPS PHILIPPINES, INC.

Information and Communications Technology

#1 Jenny's Ave. Ext. cor. Eusebio St., Brgy. San Miguel, Pasig City Pasig Metro Manila

Tel : 636-3606/636-3526

Fax : 916-0801 / 04

OPCOM PHILIPPINES

Information and Communications Technology

5th Floor, Rose Industries Bldg. 11 Pioneer St. Pasig City Pasig Metro Manila

Tel : (632) 635-90-02 / 635-90-13

Fax : 632) 635-90-03

OPTEL LIMITED

Information and Communications Technology

Unit 2404 Discovery Center, #25 ADB Ave., Oritgas Center, Pasig City Pasig Metro Manila

Tel : (02) 633-97-55 to 58

Fax : (02) 634-01-92

PHILIPPINE CABLE NETWORK & CONSTRUCTIONS, INC.(PCNCI)

Information and Communications Technology

2nd/F, Priscilla 100 Bldg. 2297 P. Tamo Extension, Makati City Makati Metro Manila

Tel : (02) 894-31-80 / 894-34-06

Fax : (02) 817-33-07

BAYANTEL, INC.

Information and Communications Technology

D. Jakosalem St. cor. Sikatuna St., Cebu City, Cebu Cebu Region 7

Tel : (032) 254-3633

Fax : (032) 253-3633 loc. 3658

RMH TELESERVICES ASIA PACIFIC, INC. - PHILIPPINE BRANCH

Information and Communications Technology

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