Company History

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  • North America
  • Asia-Pacific
  • China

For the past four decades , TSM have been supplying blending and control systems that enable companies to achieve the level of precision that their production processes demand. And the payoff from greater consistency is greater profit – it’s as simple as that !

TSM has it's headquarters in Ireland with Regional Offices in USA, Taiwan and China . Our clients are to be found in every corner of the globe. There are over 10,000 of them, in fact, drawn from a wide variety of industry sectors and spanning a total of 60 countries.

The  business was founded in 1976 by Jim O'Callaghan when he introduced the first width controller to the industry. Business grew rapidly and the product portfolio expanded with the needs of the industry resulting today in TSM's complete range of gravimetric batch , continuous blending equipment and all associated anciliary equipment and controls.

The business is managed today by a team of professional managers including first and second generation of the founding family. Their personal approach to service excellence is very much a part of the TSM success story. If you are looking to improve your plant operations, reduce costs or increase throughput then TSM would be delighted to speak with you.