Ortigas Center is a financial and central business district located at the boundaries of Pasig, Mandaluyong, and Quezon Cities. Ortigas Center is surrounded by the streets of EDSA to the west, Ortigas Avenue to the north, Meralco Avenue to the east, and Shaw Boulevard to the south.
With an area of more than 100 hectares it is the second most important business district, just after the Makati Central Business District.
Ortigas Center is home to many shopping malls, office and condominium skyscrapers, other building complexes, nightlife bars and restaurants. It is also the headquarters of some of the country’s biggest companies, including San Miguel Corporation, Jollibee Foods Corporation, the Philippine branch of HSBC, and Robinsons Galleria, and prominent engineering firms such as Parsons Brinckerhoff, Sinclair Knight Merz, and WSP Group. Ortigas Center is also home to the third largest mall in the world and the largest in the country, SM Megamall.