HEIKAUS - A general contractor with a long tradition

For 40 years, we have worked according to the motto of:

Every customer and every project is viewed newly and individually. This is our great motivation. Designing innovative, emotional room designs for every project, combining aesthetics and function and inspiring our customers.

Our philosophy


Tradition & experience

As a specialist for individual tenant development, we are able to look back to a store of success that spans more than 40 years by now. More than 4000 projects in and outside of the country prove our competence.


Tenant development has a tradition and a future for us. Honesty, reliability and flexibility are at the focus of our daily work.

Innovation power and the will to find outstanding individual solutions drive us down ever-new paths.


We are your contact up until turn-key handover and will reliably coordinate your building project. Our experienced teams are coordinated with each other and work on your project for its best success.

After completion, we will hand you an object ready for you to move in, built to your wishes with high quality and very quickly.

from left Detlef Becker managing director of HEIKAUS Architektur GmbH, Marc Heikaus owner of HEIKAUS Group, Josef Schühle managing director of HEIKAUS GmbH, Michael Dutsch managing director of HEIKAUS AG


Our philosophy

HEIKAUS is a general contractor out of conviction. We want to grow closer to our customers and aim at a trusting customer relationship of many years. Our target in shared development work for your tenant development is shared, integrative thinking and work – for your project.


HEIKAUS is an internationally recognised partner for high-quality tenant development. Process-oriented, coordinated and transparent in all building measures. Competent employees, streamlined structures, high quality and fair prices form the basis of a long and successful cooperation.


HEIKAUS solves problems for any construction issue. Our customers in Europe and in the USA value us as reliable and fair partners. We represent high quality and very short times to execution.


Cooperation as partners, characterised by honesty and reliability, is the basis of our success. It is important to us to combine competence with cordiality.

Der Hauptsitz von Heikaus in Mundelsheim


Innovation for 40 years

Der Geschäftsführer Marc Heikaus stellt sich vor

Marc Heikaus

Marc Heikaus, managing director and owner of HEIKAUS Gruppe, loves the company and makes it part of his life. He grew up in this company.

His motto, "If you do not want to change, you will also lose what you want to preserve", is his goal as well. Marc Heikaus loves change and challenges – they are his very personal success.

A team of now 40 persons, made up of project managers, administrative employees, designers, architects and interior designers, shares a passion for "interior design" with Marc Heikaus and the two managing directors Detlef Becker and Michael Dutsch.

The trend is towards work as a general contractor. HEIKAUS does not follow trends, however. For many years, we have offered our customers this complete performance as a special service and added value in tenant development.

Our services


Contact us!

Trust in the many years of experience of an experienced team of designers and craftspeople specialising in turn-key tenant development.

We will take the time to get to know you and to understand your vision and your goal.

Make your choice and come to a decision! Heikaus will accompany you on this path!

Schedule an appointment