We are Zemtu

Climate protection, resource conservation and energy-efficient mobility are important to us. For these reasons, we have developed a professional software tool which enables our partners to successfully operate vehicle sharing.

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Our focus

Zemtu develops a web-based vehicle sharing platform and provides support and consulting. We foster close relationships with our partners who are European but also international car sharing providers.

In 2020, Zemtu had more than 20 partners with more than 1,000 vehicles connected to its platform and more than 25,000 car sharing users served. And the cooperative CARUSO - where it all started - is available across Austria and the neighboring countries Germany and Switzerland these days and of course is powered by the Zemtu carsharing software. More than 10 years of close collaboration is a great testimony.

Become a happy Zemtu partner as well!

Our focus
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The founders

Dominik Bartenstein, Philipp Metzler, Roland Kainbacher and Christian Steger-Vonmetz knew each other for a long time and paths crossed every once in a while. Common interests in green technology, electric mobility, software development and sustainable environmental issues brought us together. In the year 2009 carsharing became our main focus and we started to establish the car sharing service "CARUSO Carsharing" in the western part of Austria at the Lake Constance.

In 2015 Dominik, Philipp and Roland founded the company Zemtu which is focusing on software development for vehicle sharing. Zemtu ("zämmô tu") is a dialect word and means "doing things together". We are very proud that our company is 100% owned by us and driven by the needs of our partners.

The founders

Our core values

Openness
Openness

Openness

Openness is a core value of our company. We’ve met each other in a co-working environment. We have a strong focus on the core functionality of the Zemtu Carsharing Software. And we enable our partners to implement their custom additions by providing APIs for almost everything. The Open Source community powers our development and we actively contribute.
Agile Software Development
Agile Software Development

Agile Software Development

We regularly connect with our partners to learn about the challenges they are dealing with. We elaborate on their user stories and implement them in frequent sprints. When our partners are happy, we are happy as well.
Sustainability
Sustainability

Sustainability

We care for the world and strive to make it a good place for the generations to come. Reducing the number of vehicles leads to less consumption of resources. That’s what motivates us.