The Stanley Gibbons Group plc engages in the trading and retail of philatelic products. It operates through Philatelic Trading and Retail Operations, Publishing and Philatelic Accessories, and Coins and Medals segments. The company trades in stamps and other philatelic items, coins, medals, and bank notes; develops and operates collectibles Websites; engages in retailing and mail order business; and manufactures philatelic accessories. It is also involved in the auctioneering and valuing of art, antiques, and collectibles; philatelic publishing; and loan financing activities. The company operates in the Channel Islands, the United Kingdom, Europe, North America, Asia, and internationally. The Stanley Gibbons Group plc was founded in 1856 and is based in Saint Helier, Jersey.