Meta Platforms, Inc., doing business as Meta and formerly known as Facebook, Inc., and TheFacebook, Inc., is an American multinational technology conglomerate based in Menlo Park, California. The company is the parent organization of Facebook, Instagram, and WhatsApp, among other subsidiaries. Meta is one of the world's most valuable companies. It is considered one of the Big Five American information technology companies, alongside Google, Amazon, Apple, and Microsoft.