Fever-Tree is the world's leading supplier of premium carbonated mixers for alcoholic spirits by retail sales value, with distribution to over 100 countries worldwide. Founded in 2005 by Charles Rolls and Tim Warrillow, Fever-Tree pioneered the premium mixer category by sourcing the best ingredients from around the world, including ginger from India, Nigeria and the Ivory Coast, and lemons from the slopes of Mount Etna in Sicily. Fever-Tree now sells a range of carbonated mixers, cocktails and adult soft drinks to hotels, restaurants, bars and cafes ("On-Trade") as well as selected retail outlets ("Off-Trade").