SUNLEY, INC.

Information and Communications Technology

8/F RCI Building, 105 Rada St., Legaspi Village, Makati City Makati Metro Manila

Tel : (02) 751-1216

Fax : (02) 815-0730

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

GLOBE TELECOM

Information and Communications Technology

2nd Flr. DM Gomez Bldg., Salapungan Mc Arthur Highway, A.C. Pampanga Region 3

Tel : 045-887-1399

Fax : (02)246-8321

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

PHILIPPINE ELECTRONICS & TELECOMMUNICATIONS FEDERATION

Information and Communications Technology

7/F Unit 11 PS Bank Tower, Sen. Gil Puyat Ave., Makati City Makati Metro Manila

Tel : (02) 813-6398; 759-3870

Fax : (02) 813-6397

ORIENT CABLE & TELECOMMUNICATIONS, INC.

Film, Television and Radio

Corner Quezon Avenue & Echavez Street, Dipolog City, 7100 Zamboanga del Norte Zamboanga del Norte Region 9

Tel : (065) 2125436, 2125814

Fax : (065) 2125436

ELECTRONICS AND TELECOMMUNICATIONS STANDARDS INSTITUTE OF THE PHILS.(ETSIP)

Educational Institutions

7th Floor, Unit-11 PS Bank Tower, Sen. Gil Puyat Ave., Cor. Ayala Ave., Makati City Makati Metro Manila

Tel : (02) 371-3847

Fax : (02) 813-6397; 633-8320

INTEGRATED MICROELECTRONICS, INC.

Retail Electronics, Computers, Mobiles

Km. 22, East Service Road, South Expressway, Cupang Muntinlupa, Metro Manila Muntinlupa Metro Manila

Tel : (632) 842-0535 to 41; 842-0919

Fax : (632) 842-1368; 842-3520