TIERRA INTERNATIONAL CONSTRUCTION CORP.

1407 Angono cor. Osmena Sts., Makati City Makati Metro Manila

Tel : (02) 897-6404 / 897-6408

Fax : (02) 897-6225

National Power Corporation H.S.

Public High School

Jasmine St. Norzagaray Bulacan

Tel : 0915-6608009

Angeles Power, Inc.

Utility Companies,

1905 Robinsons-Equitable Tower, ADB Ave. cor. Poveda St., Pasig City

Tel : (02) 636-6486

Bauang Private Power Corp.

Utility Companies,

3/F Benpres Bldg., Exchange Rd. cor. Meralco Ave., Pasig City

Tel : (02) 631-8024

CE Cebu Geothermal Power Co., Inc.

Utility Companies,

24/F 6750 Bldg., 6750 Ayala Ave., Mkti. City

Tel : (02) 892-0276

CE Luzon Geothermal Power Co., Inc.

Utility Companies,

24/F 6750 Bldg., 6750 Ayala Ave., Mkti. City

Tel : (02) 892-0276

Cebu Private Power Corp.

Utility Companies,

Old VECO Cpd., Brgy. Ermita, Carbon, Cebu City

Tel : (032) 253-7145

Davao Light & Power Co., Inc.

Utility Companies,

Aboitiz Corporate Ctr., Gov. Manuel A. Cuenco Ave., Cebu City

Tel : (032) 231-2580

Duracom Mobile Power Corp.

Utility Companies,

20/F OMM-CITRA Bldg., San Miguel Ave., Ortigas Ctr., Pasig City

Tel : (02) 281-9470

East Asia Diesel Power Corp.

Utility Companies,

20/F, OMM-CITRA Bldg., San Miguel Ave., Ortigas Ctr., Pasig City

Tel : (02) 282-9810