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PETKUS writes history

Understanding the value of seed and grain processing as well as the challenges behind these comprehensive process chains led to the birth of “Strong Seed. Healthy Grain.” as an operating philosophy. Today as in the past: Our daily business is dedicated to technology for and around seed, grain, food and feed.



PETKUS founder Christian Friedrich Röber started with manufacturing agricultural machinery, including so-called "corn-screen".


New factory was taken into operation with using the river "Erbstrom" as power source.




The sons Carl and Rudolf Röber took over their father’s business and focused on seed cleaning technologies. They registered countless patents worldwide, some of which still represent key technologies at PETKUS to this day. A dynamic growth rate started.


Increasing sales to Russia started; thousands of machines were delivered to Russia and the neighbouring countries in the following decades.




Numerous honorary degrees and gold medals were awarded for PETKUS technology in Germany, Russia, Great Britain, France, Austria and Hungary.
His Majesty Wilhelm II, Crown Prince Friedrich Wilhelm, Fürst Otto von Bismarck and a Ferdinand von Lochow, owner of the Petkus manor in Brandenburg, are on the reference list. The Röber brothers patented the name in wise foresight and since 1910, the name PETKUS occurred in the brochure and leaflets of the company, based on the legendary Petkus cleaner.


New, bigger and most modern factory building was built. Due to taking EH&S aspects into account, the company was awarded with an honorary certificate from the board of trade of the Grand Duchy of Saxony.


The annual revenue was more than 5.000 machines, exported to over 30 different countries.


PETKUS expanded and had app. 280 employees.

PETKUS technologies proved to be so unique and exceptional that the company managed to survive difficult times and political chaos – from the expropriation following the Second World War to the privatization following the reunification of Germany.


Transformed into the nationally owned enterprise “LBH Landmaschinenfabrik Wutha” in East Germany.


Spin-off of company RÖBER GmbH in West Germany led by Albert Scholze and Paul Röber.


East Germany
Renaming and restructuring into VEB PETKUS Landmaschinenwerk Wutha/Thüringen.


West Germany
Strong internationalization of RÖBER GmbH to Asia and Africa led by Dieter Scholze.


Mark Scholze privatises PETKUS with investors from the business to continue the tradition of the family and the company and reunites Röber and PETKUS at the Wutha-Farnroda site.


To honour the PETKUS founder, the ROEBER Institute as Innovation Center (R&D) was established.


Over 420 employees with sales, service and engineering hubs in 23 countries. The company has installed over 200.000 cleaning machines and 2.000 complete seed-lines in the past 40 years. Double-digit average growth rate of the PETKUS-Group in the last 10 years demonstrates the trust that customers place in competence and proficiency.

Expertise, but moreover experience is the genuine capital of PETKUS.
Expertise is a matter of integrity, loyalty and continuity.