Warburtons Limited[4] is a British baking firm founded by Thomas Warburton in 1876 and based in Bolton, a town formerly in Lancashire, England, and now in Greater Manchester. For much of its history Warburtons only had bakeries in Lancashire and it remains a family-owned company. As of 2018, Warburtons has 12 bakeries, 14 depots, and 4,500 employees around the UK.[5]
The company embarked on a large expansion programme in the late 1990s which continued in the 2000s and it has grown across the United Kingdom after being relatively unheard of outside the North West.[6] By 2010, it had a 24% share of the UK bread market compared with 2% when it was based solely in Bolton.[7] In 2008, Warburtons was the most popular bread in Lancashire with a 45% market share compared with just 15% in London.[8]