Celtic plc, together with its subsidiaries, operates a professional football club in the United Kingdom. It operates through three segments: Football and Stadium Operations; Merchandising; and Multimedia and Other Commercial Activities. The company is involved in the operation of a professional football club activities, including football operations and investment; operation of the Celtic FC Youth Academy; match ticketing; merchandising; partner programs; marketing and brand protection; multimedia; stadium operations; facilities and property; catering and hospitality; public and supporter relations; and human resources. It also engages in retail, wholesale, and e-commerce activities, as well as sale of rights and sponsorships. The company was formerly known as The Celtic Football and Athletic Company Limited and changed its name to Celtic plc in December 1994. Celtic plc was founded in 1887 and is based in Glasgow, the United Kingdom.