Magellan Cogeneration, Inc.

Utility Companies,

Ph. II, Cavite Export Processing Zone, Rosario, Cavite

Tel : (046) 971-0598

Manila Electric Co.

Utility Companies,

Lopez Bldg., Meralco Cpd., Ortigas Ave., Pasig City

Tel : (02) 631-2222

Manila Water Co., Inc.

Utility Companies,

MWSS Bldg., Katipunan Rd., Balara, Q.C.

Tel : (02) 926-7999

Mayer Steel Pipe Corp.

Utility Companies,

333 T. Santiago St., Lingunan, Valenzuela City

Tel : (02) 292-8588

Mirant (Philippines) Corp.

Utility Companies,

Suite 501, CTC Bldg., 2232 Roxas Blvd., Pasay City

Tel : (02) 552-8000

Mirant (Philippines) Energy Corp.

Financial, Accounting, Insurance and Banking Services

Suite 501, CTC Bldg., 2232 Roxas Blvd., Pasay City

Tel : (02) 552-8000

Mirant Diamond Holding Corp.

Utility Companies,

Suite 501, CTC Bldg., 2232 Roxas Blvd., Pasay City

Tel : (02) 552-8000

Mirant Pagbilao Corp.

Utility Companies,

Suite 501, CTC Bldg., 2232 Roxas Blvd., Pasay City

Tel : (02) 552-8000

Panasonic Mobile Communications Corp. of the Philippines 4,16

Utility Companies,

Laguna Technopark, Bo. Don Jose, Sta. Rosa, Laguna

Tel : (02) 818-1263

Panay Electric Co., Inc.

Utility Companies,

Manfred's Bldg., 23 Gen. Luna St., Iloilo City

Tel : (033) 337-6177