PHIL TELEPHONE & TELEGRAPH CORP - ADRIATICO BRANCH

Information and Communications Technology

MARIO CO BLDG M ADRIATICO ST, MALATE Manila

Philippine Long Distance Telephone Co.

Construction Companies

10/F PLDT Tower I, Ayala Ave., Mkti. City

Tel : (02) 814-3664

P.L. ENGINEERING CO., LTD.

Industrial Services and Equipment

c/o Cavite Economic Zone, Rosario, Cavite Cavite Region 4

Tel : c/o (046) 437-6090

PHILIPPINE LONG DISTANCE TELEPHONE CO.

Information and Communications Technology

2/F Manabat Bldg. Dolores, City of san Fernando, Pamp. Pampanga Region 3

Tel : 961-5555/961-7700/625-8700

Fax : 961-4700

MAYON TELEPHONE CO, (MATELCO)

Information and Communications Technology

2nd Floor, Midland Plaza, M. Adriatico St. Ermita Manila Manila Metro Manila

Tel : (02) 522-02-74

Fax : (02) 722-84-64

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

SMART COMMUNICATIONS, INC.

Wireless Service Provider; GSM; ACeS satellite mobile phone services; Mobile Banking; Mobile Portal; SMART Money

6799 Ayala Ave. Makati City, 1226

Tel : 811-0211

Fax : 892-4844

TelTrends International Corporation

Network Routers, Switches, CCTV Cameras, PBX

Unit 601, 6F SEDCCO I Bldg., 120 Rada cor Legazpi St., Legazpi Village, Makati City San Lorenzo MAKATI METRO MANILA

Tel : +63 2 750 3207

SONJU ENGINEERING SERVICES

Calibration, Repair, Engineering Services

Sonju Bldg., B1L49 Jubilation Commercial Strip, Zapote CITY OF BIÑAN LAGUNA

Tel : 049 840 5397

Fax : 049 513 5233

DIAVOX NETWORK, INC.

Information and Communications Technology

27-6 Burgundy Corp Tower, Sen Gil Puyat Ave., Makati City Metro Manila

Tel : (632) 888-4974 / 888-4974

Fax : (632) 888-5067/ 888-5082