Trinity Mirror Plc engages in publishing newspapers and magazines. It operates through the following business segments: Publishing, Printing, Specialist Digital, and Central. The Publishing segment publishes paid for national titles and paid for and free regional titles and operates a portfolio of related digital products. The Printing segment provides printing services to the publishing segment and to third parties. The Specialist Digital segment offers digital classified verticals and digital marketing services businesses. The Central segment includes revenue and costs not allocated to the operational divisions and its share of results of associates. The company was founded in September 1999 and is headquartered in London, the United Kingdom.