GDK Software, Mendix and Delphi development

Expand your

Your organisation has digital ambitions and you want to go full throttle. But for some reason you can't get going. Recognisable? Together we can expand your horizon and prepare your organisation for a digital future.

Make your ambitions come true

Our mission: Achieving your ambitions

We understand your business and make digital goals achievable. Small, practical steps deliver big, tangible results. Expand your horizon.

From old to new

Become more agile by renewing outdated software

App development

Clever apps that take work off your hands

Delphi development

Would you like to work with our Delphi experts?

System integrations

Integrate systems and eliminate unnecessary processes


What does your digital future look like?

Mendix low-code apps

Developing apps in an instant

About us

Everything is becoming digital. We'll help you transform. We get to know your organisation and build applications for real users. Together we move forward towards a better future.

Success stories

New app for Animal Ambulance Gooi and Vechtstreek

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Groundbreaking Delphi software for administrators' offices

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All-in-one portal for Horeca Stichting Nederland

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Budget tool for school headteachers taken to the next level with Mendix

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Working at GDK

Expand your horizon

At GDK you work in an enthusiastic team with experienced developers and young students. Immerse yourself in the latest techniques, learn from your clients and follow a wide range of training courses. At GDK, in addition to software, you will also develop yourself.


Remco Vorthoren

I attach great importance to significant challenges

Remco's story
Reinier Stam

No hierarchy: there is always room for your own idea

Reinier's story


04 April 2022

Kees de Kraker

Healthy workplaces

14 March 2022

Corné van Werkhoven


Let us help you to realise your ambitions