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If your data cannot be trusted, it will not be used. 
Legacy data environments hold organisations back. 

Over time, platforms become fragmented, complex, and difficult to scale. Data is duplicated across systems, costs increase, and it becomes harder to support analytics, automation, and AI. 

We help you modernise your data estate so it is simpler, scalable, and ready for real business use. 

From legacy systems to a scalable data foundation 

Many organisations are managing a mix of outdated platforms and disconnected solutions. 

This makes it difficult to access data, integrate systems, or support real time use cases. 

We assess your current environment, identify what is working and what is not, and create a clear path to a modern, cloud-ready data platform that supports analytics and AI. 

We focus on practical modernisation that builds on your existing landscape. 

  • Assess your current data estate across platforms, architecture, and integration 
  • Identify gaps, duplication, and opportunities for simplification 
  • Define a modern data platform aligned to your business needs 
  • Support transition to cloud-based and scalable architectures 
  • Enable platforms that support analytics, automation, and AI use cases 

Designed for real change, not just technology 

Modernising your data estate is not just a technology exercise. 

We ensure your platform supports how your organisation works, with the flexibility to adapt to changing business needs, new use cases, and evolving regulation. 

Key Benefits

  • A simpler, more scalable data platform 
  • Faster access to data for analytics and decision making 
  • Reduced complexity and lower cost of maintaining legacy systems 
  • A foundation that supports AI and future innovation 

Why Sogeti

We take a practical and phased approach to modernisation. 

Our teams bring hands-on experience in building and scaling modern data platforms. We focus on simplifying what you already have, creating a clear roadmap, and delivering change in a way that reduces risk and delivers value quickly. 

Data trends

50%

of organisations place data at the core of their decision-making processes

16%

of orgs are considered data masters, showing how few have achieved this status

20%

of business executives trust their data

These stats highlight the importance of data quality, trust, and governance in business success

Frequently Asked Questions

What is data estate modernisation?

It is the process of updating legacy data platforms to modern, scalable architectures that support analytics, automation, and AI.

Why do organisations need to modernise their data platforms?

Legacy systems are often complex, costly, and difficult to scale. Modern platforms improve performance, reduce cost, and enable new use cases.

Does modernisation require replacing existing systems?

Not always. A phased approach often builds on what already exists, reducing disruption while improving capability over time.

Achieve more

Our perspectives

Read data like an open book

Sogeti partners with KB National Library to modernise and manage a data platform, improving access and expanding its use for educational and cultural services.

Harnessing technology for sustainable farming

What if a cloud data platform could enable smart fertilisation, operations insights and agricultural monitoring?

Data powered enterprises 2024

The latest report from Capgemini Research Institute’s data-powered enterprises series highlights a rise in organisations leveraging data for business and financial benefits.

Our Data experts

    Paul Gilbride

    Paul Gilbride

    Paul holds a European role within Sogeti part of Capgemini, focusing on Ireland and Belgium, where he leads the development of the Data and AI business. He is dedicated to helping organisations harness the growing impact of AI and data, supporting them in turning this potential into tangible, long-term business value.
    Paul holds a European role within Sogeti part of Capgemini, focusing on Ireland and Belgium, where he leads the development of the Data and AI business. He is dedicated to helping organisations harness the growing impact of AI and data, supporting them in turn…
    Prithvi Krishnappa

    Prithvi Krishnappa

    Global Head, Data and AI, Sogeti

    Eddy Visser

    Eddy Visser

    Lead Data & Data Platform

    Cesar Meireles

    Cesar Meireles

    Data Professional