Production plant operators face numerous challenges today. Many of the available systems generate extensive data but fail to ensure its uniform, efficient and comprehensive presentation as actionable information. Paper documents, which are transactional, unreliable and susceptible misinterpretation and damage, are still regularly used at system interfaces. This naturally leads to multiple data input and manual management of various systems.
ProLeiT - Process Control Systems. MES inside.
Welcome to ProLeiT. If you are looking for state-of-the-art solutions for industrial automation, process control technology and manufacturing execution systems (MES), then look no further. As the software manufacturer of the PLC-based process control systems Plant iT and brewmaxx, we support controllers from Schneider Electric, Siemens and Rockwell Automation.
Integrated process visualisation, pre-configured automation objects, ISA-88 compliant batch systems, modules for continuous recipe and materials management as well as standardised ERP interfaces are just a few examples of the uniqueness of our solutions. In contrast to simple HMI and SCADA solutions, our products promote the philosophy "Parameterisation instead of programming".
Learn more about us and our products and discover why we have been growing successfully and continuously together with our customers for over 30 years. More than 2,100 production facilities in over 110 countries currently use our process control systems and MES solutions. We are one of the world's leading providers of control system solutions in the food and beverage industry.
New cumulative update for Plant iT & brewmaxx V9.90

We are excited to introduce new features and technical enhancements for Plant iT and brewmaxx V9.90. With this cumulative update, your production processes will become even more efficient and flexible.
Here are some of the highlights:
- New automation classes for Modicon and Siemens PLCs
- New web frontends for Audit Trail
- CIPoptimize: Optimizations and new functions
- LINEoptimize: The ProLeiT Line Management System is now available as a standalone product featuring a new name and extended functions
Click here for all the details about the new features: Download PDF
News
Brand new system version - ProLeiT AG will showcase a new version of its MES system Plant Integrate iT in Cologne
Success Stories
Brand new system version - ProLeiT AG will showcase a new version of its MES system Plant Integrate iT in Cologne
Production plant operators face numerous challenges today. Many of the available systems generate extensive data but fail to ensure its uniform, efficient and comprehensive presentation as actionable information. Paper documents, which are transactional, unreliable and susceptible misinterpretation and damage, are still regularly used at system interfaces. This naturally leads to multiple data input and manual management of various systems.
Events
Brand new system version - ProLeiT AG will showcase a new version of its MES system Plant Integrate iT in Cologne
Production plant operators face numerous challenges today. Many of the available systems generate extensive data but fail to ensure its uniform, efficient and comprehensive presentation as actionable information. Paper documents, which are transactional, unreliable and susceptible misinterpretation and damage, are still regularly used at system interfaces. This naturally leads to multiple data input and manual management of various systems.
Fairs & Events
See here the complete overview of our trade fair dates,
with the possibility to make appointments: