TRANSPROCURE CORPORATION

Information and Communications Technology

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

ALL ASIA CUSTOMER SERVICES, INC.

Information and Communications Technology

11/F Citibank Center, 8742 Paseo de Roxas Ave., Makati City Makati Metro Manila

Tel : +632 8107030

Fax : +632 8107086

EPIXTAR PHILIPPINES IT-ENABLED SERVICES CORPORATION

Information and Communications Technology

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

ICT MARKETING SERVICES OF THE PHILIPPINES

Information and Communications Technology

19/F RCBC Bldg., Tower 2, 6819 Ayala Ave., Makati City Makati Metro Manila

Tel : (632) 857-8400

Fax : (632) 845-3799

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

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

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

CALL ASIA INC.

Information and Communications Technology

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

NEXC, INC.

Information and Communications Technology

c/o Northgate Cyberzone, Alabang, Muntinlupa City Muntinlupa Metro Manila