UC 14

Our annual BaSYS User Conference will take place from June 5th to 6th. June 2024 in Bamberg.

IFAT 2024

We’ll be there again in 2024: Meet us in the largest area in Hall B2, Stand 153.

Online Seminare

Get to know special functions using practical examples.


Compact, understandable and tailored to the needs and previous knowledge of our participants.

Software and IT solutions

Barthauer Software GmbH has been developing innovative software for infrastructure management and water management since 1991. The company’s main product is the database-based network information system BaSYS. In Braunschweig, BARTHAUER operates the central support and development center, where highly motivated employees combine the best of engineering and software technology in a committed and competent manner and ensure the constant updating of the software for the benefit of the users.

The company is headquartered in Braunschweig, Germany, with additional offices in Potsdam, Munich and Würzburg, and a subsidiary in Sousse, France. The BARTHAUER partner concept offers national and international proximity to our customers with qualified sales partners and authorized trainers. Thanks to the language independence of the overall system, BARTHAUER products can be used worldwide and are available in many languages. More than 1,000 customers are already successfully using BARTHAUER software. Barthauer Software GmbH is part of the BARTHAUER GROUP.

One solution for all departments

Bundle resources, increase efficiency and thus minimize costs? With our “BaSYS” system, you manage your networks and facilities of the above-ground and underground infrastructure together in one application. Thanks to the uniform structure, the data is stored in a central database. Curious?


Waste water





Bundle competencies

“You don’t have to know everything – you just have to know where it’s at.” And that’s our premise: We don’t claim to know or be able to do everything. Our goal is to combine competencies by finding common ground, combining skills and creating synergies. We are committed to living cooperation instead of despairing of competition. Cooperation motivates and inspires us in our daily work. We welcome every new partnership and are grateful for the existing relationships with:

We integrated bluemetric’s know-how for calculating the separate wastewater charge into our graphic models. The result is:


We have implemented the MIKE 1D calculation core developed by DHI for hydrodynamic network calculation in our BaSYS KanDATA. The result is:


To ensure value preservation through forward-looking network management, we rely on the expertise of the engineering firm Stein & Partner. The result is:


BARTHAUER on the IFAT 2024 | Stand: B2.153

Auf der Suche nach einer individuellen Lösung?

We look forward to meeting you at IFAT 2024 and setting the course for an environmentally friendly future together with you! Register now for a personal appointment at our stand B2.153

Das Foto zeigt Menschen die in einer Gruppe beisammenstehen und sich unterhalten.

Fancy a professional exchange?

Lust auf einen fachlichen Austausch?

Then our free user meetings are just the right place for you: Talk about current challenges, solutions and provide impetus for the future.

Ready for a career change?

Bereit für eine berufliche Veränderung?

Then apply with us! We are always looking for reinforcement for our team – unsolicited applications are welcome.

Barthauer App

The BaSYS WebKiosk transcends traditional text-based distribution by incorporating a range of interactive and multimedia components, such as training videos, image collections, web-based links, auditory content and current news.

  • Simple access to pertinent information and organisational knowledge

  • Interactive features and multimedia content

  • User-friendly application

  • Automatic synchronisation