CHALLENGE SYSTEMS, INC.

Information and Communications Technology

7F Vernida 1 Bldg., 10 Amorsolo St. Legaspi Village Makati City Metro Manila

Tel : (632) 892-3779

Fax : (632) 892-3779

AYALA FOUNDATION INC.

Information and Communications Technology

CP Garcia cor Katipunan Ave UP Ayala Techno Park Diliman Quezon City Metro Manila

Tel : (63) 928-9344 / 928-9451 / 752-1101

Fax : (63) 928-7755 / 813-4488

TRG PHILIPPINES INC.

Information and Communications Technology

2/F, Hanston Building, F. Ortigas Jr. Ave. 20 F . Ortigas Ave., Ortigas Pasig City Metro Manila

Tel : (632) 637-5044

Fax : (632) 637-0810

POWERPRO SOFTWARE SOLUTIONS

Information and Communications Technology

3/F Unit 300 Mango Square Mall General Maxilom, Gen. Maxilom Avenue Cebu City Cebu

Tel : (6332) 233-2206/08

Fax : (6332) 412-6707

INFINITE NETWORKS SOLUTIONS INC.

Information and Communications Technology

Unit 701, 7/F Emerald Bldg, 24F Ortiga Jr. Road Pasig City Metro Manila

Tel : (632) 635-6697

Fax : (632) 635-9072

HERMOSA ECOZONE DEVELOPMENT CORPORATION (HEDC)

Information and Communications Technology

11th Floor Act Tower 135 Sen. Gil J. Puyat Ave., Salcedo Village Makati City Metro Manila

Tel : (632) 815-8066 / 811-4656

Fax : (632) 0409

NAVIGATOR SYSTEMS

Information and Communications Technology

Ground Floor Midland Bldg. 403 Buendia Avenue Makati City Metro Manila

Tel : (632) 897-8557

Fax : (632) 897-5117

IBM PHILIPPINES

Information and Communications Technology

5F IBM Plaza Eastwood City Cyberpark Libis Quezon City Metro Manila

Tel : (632) 995-0220

Fax : (632) 911-1370

TEXT SWITCH UNLIMITED, INC.

Information and Communications Technology

#17 Pe?afrancia Avenue Naga City 4400 Naga City Camarines Sur

Tel : (6354) 877-5758

Fax : (6354) 472-1145

BUSINESS PROCESS OUTSOURCING INTERNATIONAL INC (BPOi)

Information and Communications Technology

7/F SGV II Building 6758 Ayala Avenue Makati City Metro Manila

Tel : (632) 892-0481 to 94 loc. 8136

Fax : (632) 325-2764