+100 clients know why ;)

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ANB
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Logo Group A
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Logo Mobility Plus
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acerta-logo
ANB
Amfori customer klant aca group
aviobook
BNP paribas fortis
colruyt-logos-idibtVGaRI
corilus-logos-idy_7TDEb6
essers logo transparant
Idewe logo klant customer
ISABEL_logo_mailing
ITSC-Logo-Horizontal-RGB-300dpi
Johnson_and_Johnson_Logo
medi market logo klant customer aca group
logo-onaf-ziekenfondsen
OVAM-Leeuw-engels_groen-letteromtrek
2023_SecurexLOGOBig
Teledyne-Logo-Vector.svg-
c-i-sd_-2-valipac_logo_en_png-v2018-500x220
logo_vdab-1536x894
vlaanderen_verbeelding_werkt
brailsports logo
1717580615-energiebe-logo
Logo Group A
Livlina logo
Logo Mobility Plus
solidaris360x360_2
Nicolas en Pieter-Jan recreation room
Nicolas en Pieter-Jan recreation room
Customer centricity

You are the hero here

Your success is our success. We listen. We adapt. We work alongside you. Your goals shape our focus, your success drives ours.

No capes, just impact
No capes, just impact
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1688634746-marcom_ibn_stijn-1
Passion for people

Where people like Monday

We create space for people to grow. Through openness, shared ambition and a team that truly cares.

Meet the humans behind the screen
Meet the humans behind the screen
Innovation ACA Group
Innovation ACA Group
Innovation & Quality focused

Think bold, build better 

Strong ideas deserve thoughtful execution. We combine creativity with care, so what we build keeps working and keeps making sense.

How to do it right?
How to do it right?

Ideas only work when they’re built right

Here’s what we bring to the table.

From direction to delivery, we offer a wide range of digital services.
This simplified view helps you get the bigger picture, fast.

Want to build something that fits?

 

See everything we do
See everything we do
Case studies

Not our words. Their result.

With over 80 successful implementations, we help organizations work faster, better and easier.

Customer cases overview
Customer cases overview
Streamlined connectivity for Renson’s remote apps

Renson, a manufacturer in the outdoor living and climate control sector, needed a centralized solution to manage patio covers, shading, lighting, heating, and air quality systems across diverse hardware and networks. ACA Group developed integrated control applications that ensured reliable connectivity and unified system management. During COVID-19, a CO₂ monitoring feature was delivered within two weeks, resulting in faster product innovation and improved indoor and outdoor environmental control.

Renson smart home app
Renson smart home app
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User-friendly City App for the city of Hasselt

Stad Hasselt, a local government organization in the public sector, wanted to improve digital access to municipal services through a mobile application but faced low usability and user adoption. ACA Group conducted UX audits and real-world user testing to optimize the app’s design and functionality. This resulted in a user-friendly mobile app with higher user satisfaction and improved accessibility to city services for residents.

Overview picture of the city of Hasselt made with a drone
Overview picture of the city of Hasselt made with a drone
Logo City of Hasselt
Streamlined connectivity for Renson’s remote apps

Renson, a manufacturer in the outdoor living and climate control sector, needed a centralized solution to manage patio covers, shading, lighting, heating, and air quality systems across diverse hardware and networks. ACA Group developed integrated control applications that ensured reliable connectivity and unified system management. During COVID-19, a CO₂ monitoring feature was delivered within two weeks, resulting in faster product innovation and improved indoor and outdoor environmental control.

Renson smart home app
Renson smart home app
RENSON_logo_without slogan
User-friendly City App for the city of Hasselt

Stad Hasselt, a local government organization in the public sector, wanted to improve digital access to municipal services through a mobile application but faced low usability and user adoption. ACA Group conducted UX audits and real-world user testing to optimize the app’s design and functionality. This resulted in a user-friendly mobile app with higher user satisfaction and improved accessibility to city services for residents.

Overview picture of the city of Hasselt made with a drone
Overview picture of the city of Hasselt made with a drone
Logo City of Hasselt

Case

How Livlina uses data to optimize their customer service

Livlina actively drives optimization in the pharmaceutical supply chain, prioritizing health as essential. They invest in innovative technologies, expand their network, and grow expertise to provide top-tier services to their customers. By streamlining processes and maintaining dedication, they ensure the most efficient and effective healthcare solutions. 

 

Watch the Livlina case
Watch the Livlina case
The innovation agenda

Upcoming events

Have a look at our webinars, seminars, conferences and workshops. Tailor made to keep you informed about the latest developments and innovations. All events are made for learning, networking and hands on skill-building.

View new and past events
View new and past events

Most recent blogposts

View new and past events
View new and past events
More than code: building, growing and creating impact together. Welcome to our mobile team!
Reading time 3 min
13 MAR 2026

A great mobile app isn’t just about flashy features or sleek design. It’s about a team that knows how to write maintainable code, make smart decisions, and -most importantly- always puts the user first. That’s exactly what our mobile team does every single day. We sat down with Jurgen Geys (Mobile Team Lead) to talk about how the team works, their technical choices, and why ACA is the perfect place for developers who want to make an impact.

Read more
ACA is ISO 27001 certified: what this means for secure, compliant software delivery
Reading time 3 min
19 DEC 2025

ACA Group is officially ISO 27001 compliant. For our customers, this certification is more than a formal milestone: it is clear, independent proof that information security is embedded in how we design, build and deliver software. Information Security Manager Simon Vercruysse explains what ISO 27001 entails and what the benefits are for your (future) projects.

Read more
Let's talk

Want to build something that fits?

Sometimes the best place to start is a simple conversation. We’re here when you’re ready.
Contact us
Contact us
ACA mug mok koffie tas
Let's talk

Want to build something that fits?

Sometimes the best place to start is a simple conversation. We’re here when you’re ready.
Contact us
Contact us
ACA mug mok koffie tas
Let's talk

Want to build something that fits?

Sometimes the best place to start is a simple conversation. We’re here when you’re ready.
Contact us
Contact us
ACA mug mok koffie tas
Let's talk

Want to build something that fits?

Sometimes the best place to start is a simple conversation. We’re here when you’re ready.
Contact us
Contact us
ACA mug mok koffie tas