Wallstein Holding GmbH & Co. KG


Who we are

We are a privately managed group of companies with HQ in Recklinghausen, Germany, specializing in the areas of process and thermal engineering, as well as industrial services. Since it was founded in 1989, the Wallstein Ingenieur GmbH has grown to become an international group of companies with over 150 employees in Europe and Asia. Its focus areas are energy, chemicals, and semiconductors.

In the field of environmental engineering, we offer customized solutions for exhaust air and gas cleaning in industrial processes, especially for chemical and electrical production plants. We contribute greatly to the environment by applying proprietary exhaust air cleaning technologies.

Our core competencies extend from engineering to manufacturing and installation to commissioning and documentation, as well as servicing of exhaust air cleaning systems. We are experts in development of high-quality customized equipment for exhaust air, gas and flue gas cleaning. With our own production facility, an engineering know-how accumulated over many years, and competent suppliers we act as a reliable partner for our customers. We are proud to have served such clients as Wacker Chemie AG, Merck KGaA, MEWA, Degussa, Siltronic,  Heraeus, H.C. Starck, Ineos and many others.

Our products are designed in line with the newest technologies to ensure their efficiency, reliability and availability. High quality standards are guaranteed by a number of national and international certificates. We support our customers not only in adapting to rapidly changing requirements of the market, but also in preparing for the future environmental challenges.