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    CGI in the UK – Doing Complex Things Well

    CGI in the UK – Doing Complex Things Well

    At CGI in the UK we work side-by-side with our ...
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    2025 CGI Voice of Our Clients

    The 2025 CGI Voice of Our Clients shares findings from ...
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Case studies

At CGI, we are committed to making our story about your successful journey. Discover how our clients bring value to their customers, citizens and communities.

Case studies
Rail passenger uses mobile device
Network Rail

Looking to streamline internal resource sharing, boost engagement and empower teams, Network Rail engaged CGI to develop five new...

Case Study Enhancing Network Rail’s internal communication experiences with…
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train worker inspecting tracks
Rail services

DDIO is an application developed by CGI, in collaboration with our client ProRail, that generates a tailored proposal for each disruption...

Case Study CGI and ProRail revolutionising railways disruption management
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Military fighter jet in flight
Aerospace

NATS Holdings (formerly National Air Traffic Services) Military Aviation Planning Portal (MAPP) is an online service enabling users to...

Case Study Transforming Military Aviation Planning with NATS MAPP
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Retail and consumer services

Find out how CGI’s innovative approach to data consolidation and reporting resulted in the creation of a ground-breaking retail happiness...

Case Study Transforming employee wellbeing in retail: how CGI created a…
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Health

In recognising the challenges faced by developers and adopters of digital health technologies, NHS England identified a key issue: the...

Case Study Simplifying AI regulations for digital health innovators
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Woman visiting nhs.uk on a laptop
Health

CGI worked with the NHS to help facilitate a user-centred approach, inclusive, collaborative way to address specific challenges in...

Case Study Empowering patients: CGI's mission in user-centred healthcare…
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Doctor speaking to a patient
Department of Health and Social Care

Our long-term collaboration with the DHSC allowed us to develop and seamlessly integrate their Microsoft D365 solution with our ePayfact...

Case Study Pioneering healthier payroll solutions for the Department of…
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Space

Established in 1854, the Meteorological Office (Met Office) is the UK's national weather service. People around the world look to the Met...

Case Study Met Office: future proofing significant weather forecasts
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Insights you can act on

Founded in 1976, CGI is among the largest IT and business consulting services firms in the world. We are insights-driven and outcomes-focused to help accelerate returns on your investments.

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