Multinational manufacturer and distributor of biocides, flame retardants, personal care ingredients and other speciality chemicals.

For over half a century Thor's innovative and technologically advanced chemicals have been improving the way we live. Often unseen by their users, Thor products can be found in a variety of industries from newspapers to cosmetics, from building and construction to high fashion.

Thor's activities centre on the production and supply of a wide range of biocides, flame retardants and personal care ingredients. Our technical expertise and experience has firmly established Thor as a leading manufacturer of isothiazolinone based biocides and an acknowledged world leader in the development of flame retardant chemicals. Our extensive range of personal care products have been specially designed to meet the exacting standards demanded by this industry.

The company today is truly multinational. Our Group headquarters are located in the UK with prime manufacturing plants and technical facilities in Germany, Mexico and China. Further production units and operating companies are strategically located worldwide.