Tosaf (UK) and Tosaf PMB together bring more than five decades of dedicated support to the UK plastics market, supplying high‑quality colour masterbatches, functional additives, and customised compound solutions. Our UK‑based teams prioritise responsive service, technical expertise, and reliable supply, ensuring manufacturers receive tailored solutions that meet their exact requirements. As part of the wider Tosaf Group, we combine strong local presence with global capability — including 22 production sites and operations in more than 50 countries. This gives UK customers the reassurance of consistent quality, advanced R&D, and robust supply chain strength, while still benefiting from the close, collaborative service expected from a local partner. Whether supporting new product development, enhancing processing performance, or meeting sustainability and compliance goals, Tosaf PMB and Tosaf (UK) stand as trusted, long‑term partners to the UK plastics industry