The firm acquired the Edinburgh bakery of Simon Henderson & Sons in 1922.[1] McVitie & Price merged with another Scottish bakery company, Macfarlane, Lang & Co., Ltd, in 1948 to become United Biscuits Group.[5] McVitie's brand products are now manufactured in five United Kingdom factories: the two former McVitie & Price factories in Harlesden and Manchester, a former Macfarlane, Lang & Co. factory named Victoria Biscuit Works in Glasgow, a former Carr's factory named The Biscuit Works established 1831 in Carlisle, and the McVitie's Cake Co. factory (formerly Riley's Toffee Works) in Halifax.[6]