OzTAM, founded in 1999 and headquartered in Australia, is a privately owned company specializing in ad measurement and analytics. It serves as the official source of television audience measurement for Australia's five major metropolitan markets and subscription television nationwide. OzTAM owns and holds the copyright for the television audience data it provides, making it a key player in the media industry. With a team of approximately 30 employees, the company plays a vital role in understanding and analyzing television viewership patterns, providing valuable insights for broadcasters, advertisers, and media agencies.