Digital Solutions,
that inspire
We are your digital agency from Herzogenrath. From web development to IT support. We turn your vision into digital reality.
50+
Satisfied clients
100+
Projects
360°
Digital expertise
Konzeptcode built a new website for 4Linden as a place of hope and inspiration, capturing the atmosphere, the vision and the content we want to convey with the project really well.
Andreas Dilthey
4 Linden Aachen
In working with KC we greatly value the pragmatism and the reliability!
Andre Schillings
Bernstein Feinkost
KonzeptCode UG is a company that truly deserves recognition for its professionalism and its trustworthy approach.
Tacettin Demirtas
Huzur Supermarkt
Working with KonzeptCode was pleasant and professional throughout.
Alexandr Brak
BRAK'S HMS
What impressed me most about the collaboration was the efficiency, both in the coordination and in the implementation.
Carina See
Lesefalten
Konzeptcode rebuilt our shop completely on the technical side and developed it further to fit our individual needs.
Ineke Frohnhofen-Zografou
neyo GmbH
KonzeptCode built my website in 2024 and explained everything to me step by step in a way that was easy to understand.
Olga Stankovic
Oljas Lights
What we do for you
Our Services
We build websites, online shops and digital platforms. And support them afterwards. One dedicated contact for everything, from Herzogenrath near Aachen.
From the first idea to ongoing operation. We accompany you through every phase of your digital project.
What we build
What we do for you on an ongoing basis
Website protection
Do you know whether your website
lost customers today?
If your contact form silently loses inquiries, you often only notice it when customers stop coming. Our free website check finds such errors within 24 hours.
A contact form that no longer sends. An order that breaks off at checkout. A page that doesn’t load properly on mobile. This happens more often than you think. And usually no one notices. Weeks go by, inquiries stop coming, and you don’t know why.
We check that for you. Every day. Automatically. Every single page. And if something is wrong, you know it immediately, not only when a customer complains.
What sets us apart
Why KonzeptCode?
Owner-managed digital agency from Herzogenrath with enterprise experience. You always speak directly with the person who implements your project. No passing around.
No huge agency, no anonymous ticket system. Instead, a direct contact who really understands your project.
Frequently asked questions
KonzeptCode is an owner-managed digital agency from Herzogenrath near Aachen. We develop individual websites and online shops, take over the ongoing IT support and automate recurring tasks, all from a single source with one fixed dedicated contact.
We are based in Herzogenrath near Aachen. From there we serve customers in the region as well as nationwide, all the way to Berlin. Most of it runs location-independently and digitally; for on-site appointments we are also happy to come to you in person.
At KonzeptCode you always speak with the same person who also implements your project. No call center, no changing contacts, but personal support with enterprise know-how in the background.
Yes. Data protection is standard for us and not an extra charge: GDPR-compliant implementation, hosting in Germany and data-saving tools are part of every project.
That depends on the scope of your project. After a free, no-obligation initial consultation, you receive an individual offer, transparent and without hidden costs.