AT & T COMMUNICATION SERVICES PHILS.

Information and Communications Technology

18th Floor, BA Lepanto Building, 8757 Paseo De Roxas, Makati City Makati Metro Manila

Tel : (02) 841-8700

Fax : (02) 816-2242

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

MPA DATA SERVICES, INC.

Information and Communications Technology

7 Emerald St., Francesca Homes, Brgy. San Isidro, Balanti, Cainta, Rizal Rizal Region 4

Tel : (02) 681-7184

Fax : (02) 681-7185

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

PHILIPPINE COSMO COMPUTER BUSINESS, INC.

Information and Communications Technology

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