Cadbury Bournville Factory Expansion & Modernization
Bournville, Birmingham, UK · 2005-Present (ongoing investments) · £75m (2017 expansion), £15m (2021 new production line), £3.3m (2025 Consumer Research Centre), £40m (2005 CDM plant investment)
The judgement call
Account-gated at launchMondelēz International's continuous investment in Bournville, including significant expansions and upgrades, demonstrates its commitment to the site as the 'home and heart' of Cadbury. - The investments have focused on improving productivity and introducing new production capabilities, such as for Dairy Milk Oreo and Tiffin, ensuring the factory's long-term viability. - The establishment of a Consumer Research Centre highlights the importance of integrating R&D with manufacturing to stay ahead in the confectionery market.
Key engineering challenges
Expanding and modernizing a historic confectionery manufacturing site while maintaining its heritage. - Integrating new production lines and advanced machinery for increased output and efficiency. - Improving productivity levels to remain competitive with other European sites. - Developing new facilities like a Consumer Research Centre to drive product innovation.
Project facts
- Client / owner
- Mondelēz International (Cadbury)
- Lead contractor
- —
- Lead designers
- —
- Project type
- upgrade | expansion | new build
- Scale
- Four new production lines (2017); new wrapping and packing lines; new chocolate-making area; new Consumer Research Centre.
- Disciplines
- process engineering; mechanical; electrical; civil; structural; food science; logistics
- Standards & frameworks
- Food safety standards, HACCP, relevant manufacturing regulations
Sources: Invest West Midlands (https://www.investwestmidlands.com/set-up-in-west-midlands/case-studies/cadbury-mondelez/) - Confectionery Production (Jul 2017, https://www.confectioneryproduction.com/news/18030/cadburys-expands-production-bournville-chocolate-factory/) - Confectionery News (Feb 2021, https://www.confectionerynews.com/Article/2021/02/08/Mondelez-to-invest-15m-in-UK-s-Bournville-site-the-home-of-Cadbury/) - Greater Birmingham Chambers (Jun 2025, https://www.greaterbirminghamchambers.com/resource/mondel-z-international-opens-brand-new-consumer-research-centre-in-bournville.html) - Cadbury World (Fact Sheet, https://www.cadburyworld.co.uk/media/0iag3ico/bournville-factsheet.pdf)