Economic history thumb|The former gasholder at Southall Gas Works The Quaker Oats Company built a factory in Southall in 1936. Part of the operation that made pet foods was sold to Spiller's in 1994, and the remainder to Big Bear Group in 2006. The site continues to produce brands such as Honey Monster Puffs. Other engineering, paint and food processing factories prospered for many years, mostly alongside the railway and/or canal. A collection of Martinware – salt-glazed stoneware, and birds – is on display at Southall Library.
Economic history thumb|The former gasholder at Southall Gas Works The Quaker Oats Company built a factory in Southall in 1936. Part of the operation that made pet foods was sold to Spiller's in 1994, and the remainder to Big Bear Group in 2006. The site continues to produce brands such as Honey Monster Puffs. Other engineering paint and food processing factories prospered for many years, mostly alongside the railway and/or canal. A collection of Martinware – salt-glazed stoneware, and birds – is on display at Southall Library.