CONTEL COMMUNICATIONS, INC.

Information and Communications Technology

Heilbron Bldg., 7224 Malugay Street, Makati City Makati Metro Manila

Tel : (02) 812-0256 to 58

Fax : (02) 812-0203; 818-3078

PAGING ENTITIES ASSOCIATION (PAGE), INC.

Information and Communications Technology

c/o POCKETBELL, 21st Flr., Strata Building 200 Emerald Avenue, Pasig City Pasig Metro Manila

Tel : (02) 635-7708; 636-0236

Fax : (02) 635-7706

BROTHER INTERNATIONAL PHILS., CORP.

Information and Communications Technology

11th Floor Chatham House Condominium VA Rufino, cor. Valero St., Salcedo Village, Makati City Makati Metro Manila

Tel : (02) 845-1978/1899/843-5641/5506

Fax : (02) 845-1979

CD CASTRO CONSULTANCY

Information and Communications Technology

10-C Valero St., Salcedo Village, Makati City Makati Metro Manila

Tel : (02) 812-6947

Fax : (02) 810-5374

FESTO, INC.

Information and Communications Technology

Km.18 West Service Road, South Superhighway, Parañaque City Parañaque Metro Manila

Tel : (02) 776-6888

Fax : (02) 824-6342

MEGA DATA CORPORATION

Information and Communications Technology

Mega-RMG3 Bldg., #667 Sgt. Bumatay St., 1550 Mandaluyong City Mandaluyong Metro Manila

Tel : (632) 523-3961 to 69; (632) 532-3061

Fax : (632) 532-3070

CONVERSIA, INC.

Information and Communications Technology

The Penthouse, Pacific Center Bldg., #33 San Miguel Avenue, Ortigas Center, Pasig City Pasig Metro Manila

Tel : (632) 633 6433, 633 8201, 634 8201

INGRAM SYSTEMS PHILS. CORP.

Information and Communications Technology

c/o Mactan Economic Zone, Lapu-Lapu City, Mactan, Cebu Cebu Region 7

PHILIPPINE COSMO COMPUTER BUSINESS, INC.

Information and Communications Technology

c/o RCBC Plaza, Ayala Avenue, Makati City Makati Metro Manila

PRIMESOFT

Information and Communications Technology

17th Floor 88 Corporate Center, Valero corner Sedeno St., Salcedo Village, Makati City Makati Metro Manila

Tel : (02) 752-1220

Fax : (02) 752-1221