This is GX

We make organizations successful online. We build smart technological solutions for every marketing challenge: from increasing conversions to making digital support more efficient. We do this for every channel: from website to account log-ins, from email to webshop.


founded in 1996


100 employees


headquarters in Nijmegen


over 150 customers

GX Makes a difference

We put our shoulders together for every digital (marketing) challenge. We help you with any form of technical realization, from your CMS and CDP to cloud management. And with an average customer duration of 11 years, we really make a difference.

Discover our customer stories

GX Makes a difference Connect

GX is secure

For years, we greatly treasure the protection of personal- and business data. We were already aware that our information security was on point, but per May 2021 this was confirmed by means of the ISO/IEC 27001 certification for our Information Security Management System (ISMS).

What is ISO?

ISO:27001 is a standard for information security policy. It describes how information security has handles in a process-oriented manner. This ensures the confidentiality, availability and integrity of information within an organization. And GX meets those standards!

ISO gecertificeerd GX






What does this mean for our customers?

  • Procedures and processes are being executed with the highest information security standards.

  • The data of our customers, colleagues and organization is protected.

  • Employees are continuously trained in information security and privacy legislation.

  • Risks and vulnerabilities are pro-actively analyzed and mitigated.

With annual recurring audits we make sure that our information security remains up to date. Questions about the certification? Then use the 'certification request' contact form and get in touch with our Security or Data Protection Officer.

GX is a Great Place To Work

Every day we work with a motivated and friendly team on challenging cases for fantastic clients. The fact that it is pleasant to work with us is shown by the average number of years of service: this is 7 years with us. That trust, pride and job satisfaction are going well is further confirmed by our Great Place To Work® certification. Check out our vacancies (only available in Dutch).


GPTW Proud small-1

More than
just work

Besides fulfilling wishes for our customers, we also focus on having a good time at GX. We often sit together at the work cafe to catch up and fun activities are organized regularly.

Mark Driessen Managing Director  GX 79x79

Mark Driessen

Managing Director

GXI bewerkt

There are a lot of sporty people at GX. Take our GX-team for the 7Heuvelenloop for example, we run a course of 15 km down Nijmegen’s most beautiful road.

65ff5878-d279-4b06-91f9-0a59e16443bf_Jasper Rosmulder_3ba24717_79x79_0

Jasper Rosmulder

Senior Consultant & Scrum-master


Every year, we go off for a company retreat - usually somewhere in the Netherlands although we’ve also been further afield to Paris and the Ardennes.


Antoinette Mulders

Office Manager

5f65ec2c-0bc5-4912-b4ae-64a90ca6cb42_858_fullimage_parijs 2_600x400_22457e73_1140x800_0

We are based in Nijmegen, home to the Walk of the World. For the final leg, everyone at GX gets the day off, which we obviously celebrate together!

ded97560-abaf-4566-89bf-66973f956aba_Saskia van den Elshout_285df445_79x79_0

Saskia van den Elshout

HR Manager