About us

We are pioneers in building virtual worlds. Since 2008, we have been consulting and collaborating with businesses and organisations in the development and implementation of 3D real-time technologies – and we still can’t get enough of it.

One team. One mission.

We love what we do – and how we do it. With a relaxed professionalism and a culture of mutual respect.

Fair Play

We love games – but not mind games. Through open and honest dialogue, we constantly push the boundaries of what’s possible while taking shared responsibility for the outcome.

Diversity

Come as you are. There’s no need to put on a façade – we celebrate our diversity as a team. Because that’s how the best ideas come to life.

People-Centred Work

weltenbauer. is our professional home. That’s why we create an environment where everyone feels comfortable, enjoys their work, and knows how to celebrate together.

Sustainability & Social Responsibility

Taking responsibility for the people we work with and the environment we live in is part of who we are. It’s reflected in our projects – and in our workplace.

Facts & figures about weltenbauer.

Our creativity and passion are infinite. Nevertheless, we like to put things into numbers.

Founded in 0

and since then always taking the next step to develop our company bit by bit.

0 creative minds

who code, model, texture, design, test, swear, and party in our office in Wiesbaden or remotely from their home office.

Team sizes from 3 to 0

employees working on innovative projects in different constellations. Even when things get tough or challenging, their motivation never waivers.

Over 0 million hours

are spent playing our games every year. That's what motivates us and makes us a bit proud.

Exactly 0 coffees

have been consumed since 2008. In that time, over 100 projects have been created, and through them we have grown.

We are all weltenbauer.

We are a team. Positive, welcoming and approachable. Everyone is seen and valued here.

René Nold

CEO

René has been with us from day one, helping to shape the company. After graduating in Media Informatics, René joined weltenbauer. as Head of Production Support and for his own projects.

René has been part of the executive management team since 2011 and is responsible for the Games division.

Christian Rathemacher

CEO

Christian joined weltenbauer. in 2006 as a trainee. After graduating from the RheinMain University of Applied Sciences with a degree in Media Informatics, he started working as a 3D developer at weltenbauer.

Christian has been part of the executive management team since 2011 and is responsible for industrial projects.

Robert Mayer 

Founder

Robert Mayer was a pioneer in the German 3D software scene and extremely well connected. When he founded the company weltenbauer. in 2003, he initially wanted to sell 3D software to companies as a registered merchant. In addition to sales, the company also provided software and production support for customers. This then developed into weltenbauer. Software Entwicklung GmbH, which was founded in 2008.

Robert sadly died in a traffic accident in February 2011. Thank you, Robert, for founding weltenbauer. Without you, we would not be together in this form today!

Become a weltenbauer.

Develop virtual worlds with us. Work on projects that will help you grow and help our customers move forward. Be part of a team that is always daring to try something new with enthusiasm and courage.

Careers at weltenbauer.