We develop future: Websites, Web- and Mobile Apps.

From the first idea to the launch and beyond: We are with you every step of your journey. Whether it’s consulting, conception, design, development, or support. Together, we make your digital dreams come true.

Our Clients
Computer Bildschirm im Zeichenstil
Screenshot Black Forest Medical Group Website Homepage
Screenshot Schäffer Pöschel Website Homepage
Screenshot zfo.de Zeitschrift Führung + Organisation Website Homepage
Screenshot Rinklin Naturkost Website Homepage
Screenshot Spedition Gschwander Website Homepage
Screenshot FT1844 Freiburg Website Homepage
Screenshot Haufe Group Website Homepage
Screenshot Backhub Website Homepage

Your Partner in Digital

For more than 10 years, we have been developing creative and pioneering web products that excite - in close cooperation with our clients.

Our international network of experts makes your digital dreams come true as well: with individual solutions that combine state-of-the-art technology with high-value design — and create unique results.

Additionally, we make sure that your personal wishes will be heard and taken into account at all times. Our agile work processes facilitate us to be dynamic and flexible. By this, long-term planned but also spontaneous projects are being turned timely into performant and convincing products that are worth their investment.

Our Services

As an agile full-service agency, we accompany you from the first idea to the finished website and beyond.

Icon Beratung: zwei Menschen mit Sprechblasen


Icon Konzeption: drei Menschen mit einer Glühbirne


Icon Design: Stift mit Papier und Geodreieck


Icon Webdevelopment mit Code auf Computer und Handy


Icon Supportmitarbeiter mit Headset


To Our Services

Was unsere Kunden sagen

Portrait Frederick Hofmann, Website Referenz Haufe Group

Since 2010, /gebrüderheitz have been accompanying me at Haufe Group in web projects in TYPO3, WordPress, Github, or Webflow - always on the highest level. The agency convinces with digital experts who are always open, personal, and transparent. They keep up the level of Germany’s top agencies.

—Frederick Hofmann, Haufe-Lexware
Portrait Harald Rinklin, Website Referenz Rinklin Naturkost

Through the competence and creativity of /gebrüderheitz, we got a website that matches our requirements und the relaunch of which got us lots of positive feedback from all sides.

—Harald Rinklin, Rinklin Naturkost
Portrait Evelien Nijssen, Website Referenz Cellgenix

It was pleasant to work with /gebrüderheitz and we’re very happy with our new website which lives up to our expectations. /gebrüderheitz were very open to discussions in which they offered useful suggestions and looked at alternative solutions to fit our rather complex requirements.

—Evelien Nijssen, Cellgenix GmbH

We Are Linguistically Talented

For each project, we choose the fitting web technology and always optimize our products for mobile devices.

Who We Are

/gebrüderheitz were founded in 2010 by Claudius Heitz (diploma informatician) and Daniel Heitz (state-certified graphic designer). Today, our team consists of ten permanent employees and several freelancers. Together we are working at your digital solutions at the locations Freiburg and Mannheim in Baden-Wuerttemberg, Germany.

Claudius Heitz
Executive Management / Developer
diploma informatician
certified TYPO3 integrator
successful realization of more than 50 TYPO3 projects
Daniel Heitz
Executive Management / Design
state-certified graphic designer
web designer
great sense for minimalistic design & pragmatic solutions
Mario Villavecchia Skrebba
Developer / Frontend & Backend
studied media informatician
all-round talent
expert in PHP, Javascript, CSS
uses WordPress, TYPO3, or Jekyll - and especially self-developed applications
Andi Gallus
Developer / Frontend & Backend
excited all-round programmer
expert in Javascript, PHP, CSS, jQuery
adept in diverse CMS
Karl Grasegger
Developer / IT Consulting
experienced & excited web developer
TYPO3 expert
full stack project support
Sandra Grimmer
Executive Management / Project Management
certified QM auditor, e-commerce manager, and project manager (Scrum Foundations)
focus on the overall project and project goals
Daniel Stooß
M.Sc. in information systems
Jack of all trades
Entrepreneurial Mindset
Thorsten Kötzsch
Senior WordPress Developer
Graduate computer scientist
WordPress enthusiast
Knowledge of various CMS

Get in Touch with Us

You have questions or just want to get to know us? Schedule a free consultation meeting:

Schedule appointment→

Or send us a noncommittal project request:

Vielen Dank für die Anfrage! Wir melden uns schnellstmöglich bei Ihnen.
Das /gebrüderheitz Team
Ups! Da scheint etwas schief gelaufen zu sein. Ist die Email-Adresse korrekt? Sind Einverständniserklärung und ReCAPTCHA mit einem Häkchen versehen?

As of now, there's only our homepage available in English. We are busily working on providing the other pages as well. Thanks for your patience!