De Dietrich Process Systems is composed of the organizations formerly known as De Dietrich Glass Lining, Rosenmund-Guedu, and QVF Process Systems. Through the integration and synergies of these three companies, De Dietrich Process Systems has become one of the most comprehensive global suppliers of engineered systems, equipment and services for the fine chemical and pharmaceutical industries. Worldwide there are more than 1,100 people and fifteen subsidiaries that form a network to serve our customers.

The worldwide De Dietrich Process Systems Division is managed from our headquarters in Reichshoffen, in the Alsace region of France. In North America, De Dietrich Process Systems, Inc. is headquartered in Mountainside, New Jersey, with design and fabrication facilities in Corpus Christi, Texas and Charlotte, North Carolina. Furthermore, we have a network of sales and service representatives located throughout North America. Whether it is the design, construction and installation of turnkey systems or replacement parts and maintenance service, our goal is to be your one stop shop for your processing needs