This listing of companies manufacturing
of catalysts is not complete, only the larger companies are
shown. I also listed some international companies manufacturing
catalysts. Most companies have many manufacturing sites. Some of
these catalysts are sold by coating and additive companies as part
of their formulations.
catalysts shown in the formulations are not anymore available
under the original tradename due to consolidation in the industry.
Companies often distribute the same product in different divisions
under different tradename.
This listing has been prepared for the US
market. Companies with manufacturing in the US have been listed under US,
although their headquarters might be in another country . Most companies
have multiple manufacturing in different locations. If company
manufactures in the USA only the US is listed. If only the phone number is
shown no URL has been found for this company.