Pfennig & Büning GmbH

We develop and produce innovative optical measurement devices and light sources for diagnostics and medical-, environmental- and industrial applications.

Speck Pumpen, with its corporate headquarters in Roth, is a leading international manufacturer of high-quality pumps and compressors for industrial applications. For 100 years, the Speck brand stands for innovative, customized and sector-spe...

GLACONCHEMIE is an independent, medium-sized company with distinctive competence in the sustainable processing of co-products from the Biodiesel production. Our premium and high-purity products are used as basic and raw materials for various applicat