In May 2025 WD Hearn attended the 37th edition of the Control Trade Fair, hosted in Stuttgart, Germany.

As the world's leading trade fair for quality assurance, Control brings together users from all over the world with the international market leaders and innovative suppliers of all QA related technologies, products, subsystems and complete solutions in hard and software.

With over 800 exhibitors from 30 countries around the world, Control is the number 1 source of information for all companies that see first class quality as the basis of their business success. At a very early stage, the specialist visitors gain insights into the production and test engineering spheres of the future. In this, Control relies on the transfer of knowledge and technology between research & development and the users in industry.