Applications that grow with you and your business.
Custom software that adapts to change, accelerates growth and doesn’t panic when the roadmap shifts. Again.

Custom software that adapts to change, accelerates growth and doesn’t panic when the roadmap shifts. Again.
Custom software that adapts to change, accelerates growth and doesn’t panic when the roadmap shifts. Again.
Custom software that adapts to change, accelerates growth and doesn’t panic when the roadmap shifts. Again.
Custom software that adapts to change, accelerates growth and doesn’t panic when the roadmap shifts. Again.

Reduce risk, strengthen your IT foundation, and scale with confidence.


Ensure business resilience with a flexible and adaptive architecture.


Co-create the right solutions with a team that works with you.


Accelerate development with high-productivity teams in an agile way.


Achieve digital immunity with quality design and built-in security.
IT has to deliver fast, innovate non-stop and keep users happy, all while staying secure, scalable and standing strong. Easy, right?
Meanwhile, legacy systems refuse to leave and shadow IT pops up like mushrooms in the dark.
That's where we come in. ACA isn't just your tech implementer. We are your strategic partner, helping you build a resilient IT foundation that supports both operational continuity and long-term innovation.

ACA Group’s commitment to quality and teamwork made a lasting impact. Their clear vision, proactive communication, and ability to deliver on time with minimal errors streamlined our validation process and kept the project on track. A truly collaborative partner for success.

ACA Group’s commitment to quality and teamwork made a lasting impact. Their clear vision, proactive communication, and ability to deliver on time with minimal errors streamlined our validation process and kept the project on track. A truly collaborative partner for success.

Adopt new technologies and trends and turn them into real business value.
VDAB, a public employment service in the government sector, needed to ensure continuity of its district work voucher system after its external provider discontinued the service. ACA Group developed a secure digital platform to manage and distribute electronic district work vouchers, ensuring compliance and operational reliability. This solution enables uninterrupted service delivery, supports local community work initiatives, and improves efficiency in voucher management and administration.


MuseumPASSmusées, operating in the cultural and tourism sector, aimed to improve access to museums but relied on a physical pass that limited efficiency and user insights. A digital mobile app was introduced in 2022 to provide access to over 240 Belgian museums and capture user data. This digital solution increased accessibility, reduced helpdesk inquiries, enabled data-driven insights, and strengthened customer engagement and loyalty, with more than 130,000 downloads.


Waste Vision, a provider of smart IoT solutions in the waste management sector, needed to optimize waste collection processes but faced inefficient routing and operational complexity. ACA Group developed a mobile navigation app that uses data-driven route optimization to streamline collection workflows. This solution reduces errors, improves efficiency, and supports sustainable urban waste management by enabling more effective and predictable collection operations.


AvioBook, a provider of aviation software solutions, needed to optimize internal processes for navigation database distribution while improving its external customer interface. Facing inefficiencies and outdated systems, the company sought a scalable digital solution. ACA Group supported the development of an optimized platform that streamlines data distribution workflows and modernizes the user interface. This solution improves operational efficiency, enhances customer experience, and supports reliable delivery of aviation data services.




Group IDEWE, a provider of workplace health and wellbeing services, aimed to improve employee health management but needed a scalable digital solution for personalized guidance. In collaboration with KU Leuven, a mobile app was developed using data-driven algorithms to deliver tailored health advice. This digital health solution empowers users to manage their wellbeing, increases engagement, and supports preventive healthcare through personalized, data-based insights.


VDAB, a public employment service in the government sector, needed to ensure continuity of its district work voucher system after its external provider discontinued the service. ACA Group developed a secure digital platform to manage and distribute electronic district work vouchers, ensuring compliance and operational reliability. This solution enables uninterrupted service delivery, supports local community work initiatives, and improves efficiency in voucher management and administration.


MuseumPASSmusées, operating in the cultural and tourism sector, aimed to improve access to museums but relied on a physical pass that limited efficiency and user insights. A digital mobile app was introduced in 2022 to provide access to over 240 Belgian museums and capture user data. This digital solution increased accessibility, reduced helpdesk inquiries, enabled data-driven insights, and strengthened customer engagement and loyalty, with more than 130,000 downloads.


Waste Vision, a provider of smart IoT solutions in the waste management sector, needed to optimize waste collection processes but faced inefficient routing and operational complexity. ACA Group developed a mobile navigation app that uses data-driven route optimization to streamline collection workflows. This solution reduces errors, improves efficiency, and supports sustainable urban waste management by enabling more effective and predictable collection operations.


AvioBook, a provider of aviation software solutions, needed to optimize internal processes for navigation database distribution while improving its external customer interface. Facing inefficiencies and outdated systems, the company sought a scalable digital solution. ACA Group supported the development of an optimized platform that streamlines data distribution workflows and modernizes the user interface. This solution improves operational efficiency, enhances customer experience, and supports reliable delivery of aviation data services.




Group IDEWE, a provider of workplace health and wellbeing services, aimed to improve employee health management but needed a scalable digital solution for personalized guidance. In collaboration with KU Leuven, a mobile app was developed using data-driven algorithms to deliver tailored health advice. This digital health solution empowers users to manage their wellbeing, increases engagement, and supports preventive healthcare through personalized, data-based insights.




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.
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Our Business expert in Energy Utilities Tom Claus headed to Energy Mission, and came back with some new insights… and a wake-up call for companies and (government) agencies.
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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.
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