Apollo Broadcast Investors, Inc. is a broadcast media company. Its head offices are located at Unit 1703, Cityland 10, Tower 1, H.V. De la Costa St., Makati. Apollo Broadcast owns and represents 2 radio companies: GV Radios Network Corporation (also known as GV Broadcasting System), which operates its flagship stations GVAM 792 and GVFM 99.1 in Pampanga; and Allied Broadcasting Center. It also owns Channel, a 24-hour sports and entertainment channel.