QZN Electrical Builders Co.

Management Consulting

8170 Quezon Avenue, Lucban, Quezon Barangay 1 (Pob.) Lucena City QUEZON

Tel : 09238030289

Fax : 0427174047

BENGUET CORPORATION

3/F Universal RE Bldg., 106 Paseo De Roxas co. Galiardo St., Makati City Makati Metro Manila

Tel : (632) 812-1380; (632) 819-0174; (632) 813-6663

Fax : (632) 813-6611; (632) 813-6663

ARKLINK TECHNOLOGIES

Information and Communications Technology

Gold Crest Glorietta 2 Makati City Metro Manila

Tel : +63(2)971-1165

MEDSCRIBE ASIA, INC. (WORLD CITI INC.)

Information and Communications Technology

Unit 104 AIC Gold Tower, Emerald Avenue, Ortigas Center, Pasig City Pasig Metro Manila

Tel : (632) 913 8380 ext. 308 687 5790 to 91 687 5791

TELECOMMUNICATIONS OPERATORS OF THE PHILIPPINES (TOP)

Information and Communications Technology

c/o Bayantel, 6/F Dolmar Gold Tower 107 C. Palanca Jr. St., Legaspi Village Makati City Makati Metro Manila

Tel : (02) 894-1140; 894-4620

Fax : (02) 894-1141

PHILEX MINING CORPORATION

MINING

Philex Building27 Brixton & Fairlane Sts.Bo. Kapitolyo, Pasig City

Tel : 631-1381 to 88

Fax : 633-3242/631 9498

JGC PHILIPPINES, INC. (FOR.TECHNOSERVE INTERNATIONAL CO., INC)

2109 Prime St., Madrigal Bus. Park, Ayala Alabang, Muntinlupa City Muntinlupa Metro Manila

Tel : (02) 807-6961 to 67; 807-0668 to 71

Fax : (02) 807-6976;807-6977

UNITED CONSTRUCTION CO., INC.

Construction Companies

7th Floor, Builders Center, 170 Salcedo St., Legaspi Vill., Makati City Makati Metro Manila

Tel : 816-2807 / 818-8550

Fax : 818-8589

SV CONSTRUCTION DEVELOPMENT CO., INC.

Construction Companies

122 B. Gonzales St., Xavierville II Quezon City, Philippines Quezon City Metro Manila

Tel : 426-071 / 426-0851

Fax : 426-0857

Q.K. CALDERON CONSTRUCTION CO., INC.

Construction Companies

827 Calderon Bldg., EDSA, Diliman, Quezon City, Philippines Quezon City Metro Manila

Tel : 924-2372 / 924-2356

Fax : 924-2338