Manufacturing Company of the Year!
Manufacturing Company of the Year 2026 at the Chemicals Northwest Awards 2026
William Blythe is a leader in the development and manufacture of high performance inorganic chemicals based on copper, tin and iodine. We supply products globally into the polymer, pharmaceutical, electronics, printing and energy markets.
180+ Years Manufacturing Excellence
Innovation at our Core
Team of 80+ Experts
ISO Accredited Quality, Energy, Environment
Global Sales 40+ Countries
Quality is our
core capability
Our operations team maintains the highest level of standards for health and safety, quality control and regulatory compliance. We have a world-leading quality control team that ensures every product delivered meets our customer requirements.
Innovation
Innovation is at the heart of our growth story. Leading this is are world-class R&D, quality control and engineering teams that work hand-in-hand support customers in formulation development, new product development and scale up.
Our legacy
Since 1845, WIlliam Blythe has innovated and adapted using its expertise in inorganic chemical manufacturing, which continues to evolve to this day.
Latest News & Insights
Potassium Iodide – Change of CLP Hazard Classification
William Blythe Limited have now updated their Safety Data Sheets and labels for Potassium Iodide.
Graphene Oxide
We a global leader in the manufacture of graphene oxide. We have marketed our product on our webshop, GOgraphene, since 2016, and are working with industrial partners to develop it’s use in polymer, construction and medical applications.
We're all about chemistry
Innovation and change are key elements of our business going forward coupled with world class manufacturing and customer service. We are always keen to hear from talented individuals whose qualifications, experience and aspirations match the ambitions of our company.
