Managed IT ServiceS
Let’s have a different conversation.
At CSI, we don’t care how you transform. We care about helping you build a better business.
High performance, secure managed IT services that make you competitive, compliant & cutting-edge.
For 40 years, CSI has maintained a reputation as an award-winning, market leader in the design and management of mission-critical IT solutions, supporting regulated industries on their modernisation journeys to the cloud.
As an accredited, global Managed IT Services Provider (MSP), we specialise in the delivery of Hybrid Multi-Cloud, Data Protection and Cyber Security to industries that need innovation now more than ever.
Secure, modernise & transform with our fully managed IT services.
We help businesses across the UK and beyond to achieve meaningful transformation from the inside out. Working with a network of strategic partners, we combine expertise with cutting-edge technologies to power and secure some of the world’s most challenging IT environments.
Our managed IT solutions are powered by exciting ISVs and tailored to international businesses operating across the market. We simplify IT for clients where workloads are complex and highly regulated.
Discover Our Services
IBM Power
From IBM on-premises to cloud infrastructures, our technical skills are industry leading. We help clients improve resilience, harden security, and save money through hardware and software solutions for IBM i and AIX platforms.
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Hybrid Cloud
From help devising a cloud strategy, to migration and management of regulated workloads in Microsoft Azure, our experts support your digital transformation journey and help optimise your cloud spend.
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Cyber Security
From technical risk assessments and endpoint protection to managed detection and response, we provide a range of cyber resilience and security services that few businesses can tackle on their own.
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Data Protection & Storage
From backup and recovery of critical data in the event of an IT failure or ransomware attack, to managed data protection, air-gapping, and data storage management – we have DR solutions to keep your business up and running.
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Application Modernisation
From containers and microservices, to IT automation, DevOps and Test as a Service our team can help you choose the right platform for your apps. Focus on the business benefits while we support the underlying infrastructure.
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Tell us your problem and we’ll provide a solution
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More power than ever. 1/3 the footprint.
More than just a platform of choice, IBM is synonymous with inventive, cutting-edge technologies. Power10 offers renowned reliability, superfast performance and security enhancements.
Not bad, right? Find out more about how your IT environments can benefit from an upgrade.
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The CSI Difference
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clients and partners that have trusted our cloud and IT services.
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years of experience in delivering innovative solutions to the global marketplace.
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of our team are in dedicated service delivery roles, ensuring an unrivalled partner experience.
Find the Support You Need
Managed Detection And Response
Endpoint Protection
Phishing Defence
Web Filtering
Cyber Insurance Guidance
Backup and Recovery
Cyber Security Services
Data Protection & Storage
Data Storage
Cloud Backup
Backup and Recovery
IBM Storage Solutions
Legacy Systems
Application Modernisation
CSI PowerCloud
IBM Power
Cloud Strategy Consulting
Cloud Readiness
Cloud Migration Services
Containerisation and Microservices
Legacy Systems Support
IBM Power
IT Automation
Partnering with an MSP / CSP
Cloud Cost Optimisation
Data Storage
Test As A Service
IBM Power Maintenance
Application Modernisation
Test As A Service
Cloud Pak for Watson AIOps
Containerisation and Microservices
Cloud Strategy Consulting
Cloud Migration Services
IBM Power
IT Automation
Construction Service Company
UK Construction Specialist
Leading UK University
Northampton College
Darlington Building Society
Buckinghamshire Building Society
Virgin Money
Domestic & General
Biological Research Institute
Synlab
US Healthcare Provider
FNZ
Finova
TierPoint – DR as a Service
TierPoint – x86 and IBM in the Cloud
Automotive Manufacturer
ABP Food Group
National Museum
Leading UK University
SOLETRADER
Pet Industry Retailer
Supply Chain Logistics Provider
Services Company
Managed IT Support
Transforming global business for 40 years.
From talent shortages to cyber threats, CSI’s managed IT services are flexible and tailored to address your most pressing challenges today.
Innovative solution delivery is in our DNA – and our team uses a consultative approach that tightly aligns cutting-edge technologies with your business goals and desired outcomes. Even more critical to our team is a high level of service and customer experience.
Work with us where you need:
- IT Automation
- Management
- Tool configuration
- Cost optimisation
- Security advice
- Modernisation
Client Service Excellence
Food & Beverage
ABP Food Group
Learn how ABP Food Group is protecting against ransomware and complying with GDPR legislation through company-wide cyber security education, awareness,…
Financial Services & Insurance
Darlington Building Society
Learn how Darlington adopted the cloud to improve the performance and reliability of their business critical application.
ISV
FNZ
Learn how wealth management leader FNZ delivers fintech apps via Software as a Service model and is automating software testing…
This amazing new SAN technology and CSI’s superb business support have enabled us to exploit new security features and significantly improve our processing environment and system recovery capability, through a cost-neutral exercise. It was a no-brainer to adopt the technology and work with CSI again.
Ian Ward, Head of Access Management, Domestic & General Read more
Resource Centre.
Need advice on cloud technologies? Want to learn about the latest cyber security? Read our blog to discover the headlines in cloud projects, application modernisation, or general IT developments – as narrated by our experts.
Storage and Backup
Why Cyber-resilient Backups Are More Important Than Ever
Restoring mission-critical workloads with a backup strategy is the bedrock in understanding how your organisation can become even more resilient.
Cyber Security
Cyber Security tips and best practice
Discover top cyber security tips & lessons from industry influencers.
About CSI
CSI Change Freeze (Dec 2023 – Jan 2024)
CSI will be operating a ‘Change Freeze’ across our hosted and managed infrastructure to manage risk at this critical time.
