GMA Network is a Philippine commercial broadcast network, serving as the flagship property of publicly traded GMA Network Inc. The network is headquartered in the GMA Network Center with its transmitter facilities, the Tower of Power, located at Tandang Sora Avenue, Barangay Culiat, in Quezon City, along with regional offices in the cities of Dagupan, Iloilo, Bacolod, Cebu, Cagayan de Oro, Davao, and General Santos. Commonly referred to as the Kapuso Network in reference to the outline of the company's logo since its introduction on October 27, 2002.