Business computer pioneer and the UK’s first professor of information systems November 2026 will mark the 75th anniversary of the world’s first commercial job run on a stored program computer. On 29 November 1951, the Bakery Valuations job calculated the costs, earnings and margins of the baked goods produced by J Lyons & Co, which was then the UK’s largest catering firm and the first business in the world to use a computer to support its operations. Lyons recruited a programming team to work on