Company profile

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Founded in Aachen by Rüdiger R. Dietz, GfPS (Gesellschaft für Produktionshygiene und Sterilitätssicherung mbH – Company for Production Hygiene and Sterility Assurance) has been an owner-managed, accredited testing laboratory since 1992. After moving into our new premises in the Talbotstrasse in 2010, we particularly expanded the area of the laboratory and increased our measurement engineering field service.

Dr. Simon Dietz, the founder’s son, has taken on the management of the company and today leads a team of above 40 qualified employees that takes on responsibilities in microbiological analysis and hygiene, including comprehensive service in production hygiene in cooperation.

Additionally, we are also active in the area of professional training.

Rüdiger Dietz
2010 Umzug in die Talbotstraße

We consider ourselves a reliable partner at our customers’ side.

We support our customers in continuously improving their products and production processes. We develop reasonable and financially viable approaches and place great emphasis on reliable services and practices.