Our divisions


The group of companies known as TroGroup GmbH operates as the leading global stamp business under the Trodat brand name and as the leading global laser business under the Trotec brand name. Trodat is the largest stamp manufacturer in the world and Trotec is the global market leader for laser plotters for engraving, cutting and marking.

In the 2021 financial year, the TroGroup generated sales of 289 million euros and employed around 1,970 people in 44 international group companies worldwide. The group of companies is present in more than 150 countries, the export rate amounts to more than 97 percent.

TroGroup is based in Wels in Upper Austria, where the most important stamp production site, including its research and development facilities, is located. The Trotec production and sales site is situated in Marchtrenk, approximately 2 km from Wels. The Müller-Just family foundations owns 74.9% of the TroGroup GmbH and 25.1 % are owned by the owners of the Lower Austrian ImWind Group.

Pioneering spiritis our DNA.Since 1912.

Our locations at a glance