Screen Digest Ltd was a company providing business intelligence, research and analysis on the global media markets based in London, United Kingdom, that has grown out of a monthly journal of that name that was founded in 1971. It was acquired by the technology researcher iSuppli in 2010, which was in turn acquired by information services company IHS Inc. In 2019, successor company IHS Markit sold most of its Technology, Media and Telecoms division to Informa. In exchange, IHS Markit received Informa's Agriculture Intelligence unit. Informa merged the business with in 2020 to form Omdia.