ERICSSON TELECOMMUNICATIONS, INC.

Information and Communications Technology

7/F Octagon Building, San Miguel Ave., Ortigas Center, Pasig City, Metro Manila Pasig Metro Manila

Tel : (02) 637-1600

Fax : (02) 637-6160

ETSI TECHNOLOGIES, INC. (FOR. ELECTRONIC TELEPHONE SYSTEM IDUSTRIES, INC.)

Information and Communications Technology

Mercedes Business Park, Mercedes Avenue, Pasig City Pasig Metro Manila

Tel : (02) 634-54-77

Fax : (02) 643-20-33

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

GLOBAL STRIDE (FORMERLY WEBSERV ASIA CORP.)

Information and Communications Technology

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

Tel : c/o 638-8774 / 633-0637

SieNet Communications

Communication Services

Unit 307, David Building 1 567 Shaw Blvd. Wack-Wack Mandaluyong City Metro Manila

Tel : +6327266836

Fax : +6327940473

Chain Marketing Corporation

Security, Communications, and Cooling Solutions

215 Juan Luna Street C-5 World Trade Exchange Building Barangay 287 BINONDO NCR CITY OF MANILA

Tel : 02 241 6935

Fax : 02 244 6741

eworld enterprise

Hotel Keycard System And Security Systems

Don Chino Roces Avenue Makati METRO MANILA

Tel : (02)8938909

Fax : (02)8938909

eLink Web Designs and Programing

Information and Communications Technology

First Metro Strata Building Nueve De Pebrero Street Mandaluyong Mandaluyong

Tel : 5313854

Qualfon Philippines Incorporated

\"Call Center\", \"Telemarketing\"

Qualfon-Skyrise 3 Bldg. Asiatown IT Park Lahug Cebu City Cebu

Tel : + 63 (032) (479-9976)

Fax : +63 (032) (238-0097)

Telnovate Systems & Solutions

Telecom Products and Services

166 San Salvador St., Greenpark CITY OF PASIG Metro Manila

Tel : 02 645 0412

Fax : 02 645 9628