Tiso is a retailer specializing in outdoor clothing and equipment, with a history rooted in providing quality gear for various activities like camping, cycling, and skiing. The company was founded in 1962 in Edinburgh by Graham and Maude Tiso, driven by a desire to offer better outdoor equipment in Scotland. Over the years, Tiso has expanded its reach and offerings through partnerships and acquisitions, including Alpine Bikes, George Fisher, and Blues the Ski Shop. Today, Tiso operates 14 stores primarily in Scotland and also offers online shopping through its website.