Software modernisation with AI

You want a fast, secure and manageable migration from legacy software. Your organisation can no longer afford to stand still. Technology is ageing rapidly, vendors are withdrawing support and the risk of technical debt is becoming business-critical.

Your challenge

“Our systems have been running reliably for years, so why replace them?” It sounds logical, but does it give you control over the risks and limitations that are growing beneath the surface?

Many organisations still rely on applications and systems built with technologies such as COBOL, Silverlight, or outdated versions of .NET and Java. The following questions help you understand the impact of legacy software on your organisation.

Hidden complexity

Do you know exactly which business logic is embedded in your legacy systems, and what happens when you make a change?

Innovation at a standstill

How quickly can you develop new functionality without getting stuck in dependencies and outdated technology?

Operational risk

What happens when a mission-critical system fails, and the knowledge needed to restore it is scarce or no longer available?

Our approach

Our agentic approach makes it possible to transform complex software into modern technology in a controlled way. Up to 70% faster than traditional approaches.

1

Request an impact scan

With a targeted analysis of your applications, we determine within a few days whether AI-driven modernisation is feasible. No lengthy preliminary processes, but quick clarity on where you stand and what is realistic.

  • Technical complexity
  • Dependencies
  • Impact on processes
  • Indication of timeline and costs
2

Feature extraction and validation

In this phase, we make the hidden logic explicit. Using AI, we extract existing features and functionality from the legacy code. In parallel, we establish the foundation for the migration. This is done in close collaboration with your team, so you are actively involved in building the solution from the start.

  • We translate code into clear functional building blocks
  • We actively validate these with your business
  • We document what the system actually does, not what people assume it does
  • AI agents and conversion strategy
  • Reference architecture
  • Technical and functional frameworks
3

Migrate, reinforce & upskill

Once the functionality and architecture are clear, we start the migration. Iteratively and in a controlled way. Your operations continue to run while we modernise step by step. At the same time, we ensure knowledge transfer, so your team can continue independently.

  • We create a shared test suite that runs against both the legacy and the new codebase to continuously verify functional equivalence.
  • Quality and consistency are monitored automatically.
Doel

Functional improvement and further development

After the migration, you have a solid foundation for further development. Modernisation becomes an accelerator for innovation.

  • Documented and understandable code
  • Automated tests
  • A scalable architecture
  • Faster development of new functionality
  • Easier integration with other systems
  • Greater ability to respond to changing business needs

From strategy to execution: tailored to every situation

There is no one-size-fits-all route to AI adoption. The right approach depends on your business objectives, the maturity of your data platform, the state of your application landscape and your teams’ capacity to absorb change. For one organisation, this may mean an AI copilot in an existing customer process. For another, it may involve AI-driven modernisation of a decades-old codebase.

Alongside this, you will find several common measures we implement for our clients, covering both agentic business and agentic engineering. Based on your specific objectives, we jointly select the right services from our portfolio.

Your gain: from burden to advantage

  • Accelerated modernisation

    Up to 70% faster from analysis to working software, without lengthy and high-risk programmes.

  • Structurally lower costs

    Less manual work, reduced dependency on scarce legacy expertise and less rework afterwards.

  • Demonstrable quality and security

    Fully documented code and automated tests ensure predictable behaviour and reduced risk.

  • Greater development speed

    Your teams work with modern technology and tooling, enabling new functionality to be delivered faster.

  • Direct impact on innovation capacity

    Legacy no longer slows you down, but makes way for scalable, future-ready development.

Successful partnerships

Why choose Info Support?

100% Dutch

No foreign ownership or influence. Fully governed by Dutch law.

Expertise

Technical excellence combined with deep domain knowledge.

Guaranteed results

Results-driven. When we make a commitment, we keep it.

Financial strength

A profitable family-owned business since 1986. Your stable, long-term partner.

Get in touch

Do you have questions about your specific situation, or would you like to discuss your options with one of our experts? Fill in the form and we will contact you soon for a no-obligation consultation.

Frank Thiele

Unit Manager Energy & Industry
+31620674338