proQ for data quality and process efficiency
We Are proQ
Process efficiency and high-quality logistics data are our roots of excellence. We support companies in recording and optimizing precise, complete and robust product master data throughout logistics processes. Companies who focus on master data benefit from greater process efficiency, improved plannability and increased quality.
Roots of Excellence - the Story
proQ – a new brand with a long history of experience in the industry
The proQ story
proQ began as a specialist in measurement technology and has since evolved into a data-driven tech company. We started out as KHT, experts in precision measurement technology. We continued to build up our know-how as part of the KNAPP group, with a clear focus on high-quality product master data as the foundation of complete logistics solutions. proQ emerged from these endeavors, as a new brand with decades of experience.
Today, proQ is focused on a market that values process efficiency and high-quality data above all. We’ll help you record product master data automatically, quickly and precisely – and deliver it where it needs to be in the right quality.

1986
KHT was founded in Germany’s Ruhr Valley. Over four decades, the engineering company developed into a pioneer of measurement technology, with a focus on recording master data for logistics in Germany, Austria and Switzerland.

2015
The KNAPP AG came on board, combining these solutions with over 50 years of logistics and automation know-how. Since then, we have done much more than just record master data: We also process it and make it available in the optimal quality.

2026
proQ is now a KNAPP brand and ready to take on a wider approach to the market, independent of the manufacturer. We provide both our products and our expertise independently through different partners and system integrators to over 1,500 systems installed around the globe.
We believe in long-term partnerships
proQ’s customers
Our goal is to accompany businesses for the long term – not just as a supplier, but as a reliable partner who creates measurable added value. We combine a thorough understanding of processes with our technological expertise and support our customers comprehensively in pursuing precise data and efficient processes.
An integrated look at overall processes: We guide our customers and partners through complex requirements confidently. Thanks to our expertise, you always get the right solution that goes far beyond individual products.
Partnership across the entire life cycle: From unpacking the solution to training and long-term service concepts, we’re always at your side.
Powerful innovation: Being part of a global tech company means we can promise you the highest standards, continuous development and future-proof solutions.




Standing on the shoulders of giants
The proQ partner network
Openness and teamwork are two of proQ’s basic values. That’s why we work closely with system integrators as well as distribution and service partners directly and on site





