Treatt is officially headquartered in the historic market town of Bury St Edmunds, located in Suffolk, England, where it established its primary corporate base. The state-of-the-art UK headquarters houses the company's central executive administration, advanced research and development laboratories, primary manufacturing operations, and global technical teams. In addition to its British headquarters, Treatt operates major regional facilities and manufacturing plants in Lakeland, Florida, to serve the North American market, alongside a strategic sales and development office located in Shanghai, China, to support its growing footprint across Asia.