The world of Tietjen

More than just grinding solutions

We want to find solutions for the tasks of tomorrow, today. Our employees work hard every day to protect our world’s resources. In process engineering, we try to save energy by optimally configuring systems. All 50 of our employees make meaningful contributions, and we are proud of that. Outside our core business, we promote sports opportunities for the young and young at heart in our region and contribute to reducing CO2 emissions by promoting e-mobility.

Working and living at Tietjen
Academics, technicians, all-rounders. We need experts.
Learn more

Always informed

Current news

About Tietjen, General

Training at Tietjen, our trainees Anton and Merlin report about their training period at Tietjen. Why they chose their apprenticeship, what they especially like in their apprenticeship and at Tietjen.


About Tietjen, General

Tietjen opens Tietjen Office APAC in Ho Chi Minh City , Vietnam and finds with Hien Hoang an experienced Sales and Business Development employee for the region.


Products and machines

Tietjen presents its new developments for the feed and petfood/aquafeed industries at VICTAM International in Utrecht, Netherlands.
The large chamber mill FD, the AGS AD Air-Gravity Separator AGS AD, and the Online Particle Size Controller OPC, all three increase the efficiency of the grinding process.