The Rietzler Group

Being a manufacturer and designer of exhaust air and biogas purification systems, UGN Umwelttechnik belongs to the network of the Rietzler Group, a proprietor-run family business, which is focused on Germany but also has international contacts for environment, energy, infrastructure and analytics.

UGN - competence with strong partnerships

Based on our own expertise, we get support from our partners and are therefore able to provide our customers with top-quality service in terms of project management as well as planning and dimensioning.

The close cooperation with our partners ensures quick and straightforward distribution procedures. This enables us to maintain a wide product range at advantageous conditions along with an excellent service.

The decision for a partner is determined by long-term cooperation on the one hand and by his expertise and the customer's specific problem on the other.

On the list below you can find our partners in alphabetical order. 

⇒ AIR Analytik Institut Rietzler GbR		⇒ INWAS
⇒ Becker-Umweltdienste GmbH (environmental services)		⇒ IVK Ingenieur- und Vermessungsbüro Kramer (consulting engineers and surveyor's office)
⇒ BioSolutions Ingenieurgesellschaft mbH		⇒ JenaBios GmbH
⇒ Bräutigam Kunststoffsysteme GmbH		⇒ LAMBDA Gesellschaft für Gastechnik GmbH (gas technology)
⇒ ENTEC GmbH Deutschland		⇒ REHAU AG + Co.
⇒ GAT GmbH		⇒ R & H Dr. Rietzler & Heidrich GmbH
⇒ Georg Adloff Industrievertretungen (industrial representative)		⇒ UGN-Umweltconsult GmbH
⇒ Hepworth P.M.E. (L.L.C.)		⇒ Umweltanalytik Dr. Rietzler & Kunze GbR
⇒ IMPro GmbH