MANILA ELECTRIC COMPANY

ELECTRICITY, ENERGY, POWER & WATER

Lopez BuildingOrtigas Avenue, Pasig City 1600

Tel : 16220 (TL); 632-8501; 631-2222/5571 to 72; 633-4553

Fax : 632-8501; 631-5572

MARIWASA SIAM HOLDINGS, INC.

CONSTRUCTION, INFRASTRUCTURE & ALLIED SERVICES

Barrio San Antonio, Sto. Tomas, Batangas

Tel : 628-1986 to 89; 628-3871 to 80

Fax : 628-1985/3991

MONDRAGON INTERNATIONAL PHILIPPINES, INCORPORATED

HOTEL & LEISURE

Penthouse, Mondragon House324 Sen. Gil J. Puyat Ave., Makati City

Tel : 818-2060/7084

Fax : 810-7584

PANASONIC MANUFACTURING PHILIPPINES CORPORATION

DIVERSIFIED INDUSTRIALS

Bo. MapandanOrtigas Ave. ExtensionTaytay, Rizal

Tel : 635-2260 to 65

Fax : 284-2049/2288

PETROENERGY RESOURCES CORPORATION

OIL

7/F JMT Condominium Bldg.ADB Ave., Ortigas Center, Pasig City

Tel : 637-2917/4032/4362/5799

Fax : 634-6066

PHILCOMSAT HOLDINGS CORPORATION

DIVERSIFIED SERVICES

12/F Telecoms Plaza Building, 316 Sen. Gil Puyat Avenue, Makati City

Tel : (02) 815-8406

Fax : (02) 816-2517

PHILIPPINE REALTY AND HOLDINGS CORPORATION

PROPERTY

Main Office Address:Andrea North ComplexBalete Drive corner N. Domingo St.New Manila , Quezon CitySatellite Office Address:33/F East TowerPhilippine Stock Exchange CenterExchange Rd., Ortigas Center

Tel : 631-3179/8579/8580; 636-7550/7551; 636-1170

Fax : 634-1504

PNOC EXPLORATION CORPORATION

OIL

PNOC Exploration CorporationBuilding 1, Merritt Rd., Fort BonifacioTaguig, Metro Manila

Tel : 893-6001 to 47; 893-1320; 479-9400

Fax : 840-2348; 893-8125

SUPERCITY REALTY DEVELOPMENT CORPORATION

CONSTRUCTION, INFRASTRUCTURE & ALLIED SERVICES

Unit 1223 City and Land Mega Plaza, ADB Ave., corner Garnet Road, Ortigas Center, Pasig City 1605

Tel : 638-7779/7789

Fax : 636-5449

THE PHILODRILL CORPORATION

OIL

8/F - 9/F, Quad Alpha Centrum125 Pioneer St., Mandaluyong City 1550

Tel : 631-8151 to 52; 631-1801 to 05

Fax : 631-8080/5310