GMA Network, Inc. engages in the television and radio broadcasting, the production of programs for domestic and international audiences, and other related businesses. It operates through the following segments: Television and Radio, International Subscription, and Other Business. The Television and Radio segment engages in the television and radio broadcasting activities. The International Subscription segment offers subscription arrangements with international cable companies. The Other Business segment includes movie production, consumer products and other services. The company was founded by Robert La Rue Stewart on June 14, 1950 and is headquartered in Quezon City, Philippines.