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About us

Technical Support Heijstraten Benelux B.V. is a young, dynamic, fast-growing company that prides itself on its speed, experience and quality in technical support for (environmental) laboratories and the (petro)chemical industry. TSH Benelux is a company that dares to compete with large companies and which offers you the advantage of faster service and parts and consumables at substantially lower prices.

By entering into a partnership with Thermo Fisher Scientific is able to offer superior analytical instruments, laboratory equipment, software, services, consumables, reagents and glassrepairs of all kind. Find better workflow solutions spanning sample preparation, sample analysis, and data interpretation. We supply innovative instruments and software of high and constant quality and also guarantee efficient maintenance and a customer-friendly service.

  • Frans Heijstraten


Frans Heijstraten starts in 2007 the company TSH Benelux, after working for over 20 years in service and sales at Thermo Fisher Scientific/Euroglas all over the world. As business went well, expansion became clear in 2009 and a new business model was born.


Frans's first responsibility is sales.

  • Peter van der Roest


Peter van der Roest became a partner in July 2009 as a part of the new business model. Peter was also a former employee of Thermo Fisher Scientific; first as a service engineer and later as an account manager for the Asia region for several years. His experience in both areas is very important for the growth of TSH Benelux.



Peter's first responsibility is service.


As of January 2010 TSH Benelux is proud to be the exclusive distributor of Thermo Fisher Scientific analyzers in the Benelux.