Powerful security that thinks big

At Littlefish Group, our cyber security team can help you harness the power of Microsoft Sentinel, ensuring your security tools match your business performance.

Our managed approach means you only pay for what you need, while we bridge skills gaps, keep specialist knowledge up to date, and handle infrastructure setup and maintenance. The result is a smarter, more cost-effective way to protect your organisation and stay resilient.

As more businesses embrace the cloud, we’ll guide you every step of the way, leveraging the speed, scalability, and accessibility of Microsoft Azure Sentinel to keep your data secure and your teams confident. (7)

Why choose Sentinel from Littlefish Group?

Advanced threat detection

Our Microsoft Sentinel services offer the ability to leverage built-in machine learning, behavioural analytics, whilst also allowing for enrichment through Threat Intelligence mapping and automated entity enrichment.

Flexible payment model

The Microsoft Sentinel managed service from Littlefish is a ‘pay for what you use’ model, offering predictable and agile pricing. This ensures you can assign the necessary budget to the service with no hidden costs.

Rapid response

Sentinel offers the ability to use logic based SOAR playbooks, which means that cyber threats are detected quickly and can be responded-to automatically.

Comprehensive protection

Sentinel offers end-to-end visibility and security data collection throughout the IT estate, including users, endpoints, applications, and surrounding infrastructure, using the solutions prebuilt 120+ data connectors.

Cloud-scale security

Our Microsoft Sentinel services offer limitless cloud-scale data analyses, both on-premises and in multiple clouds to address your security needs. This ensures the Sentinel service can scale as your business grows.

Trace the unknown

Detect previously undetected threats through embedded threat hunting queries, capable of scanning across multiple areas of the IT estate to intelligently assess behaviour and alert for further investigation.

What are customers say

  • Through a highly integrated approach, Littlefish Group has brought together the core service pillars that underpin NHS Supply Chain’s digital operations. These include Service Integration and Management, Modern Workplace solutions, a 24/7 Service Desk, and a dedicated Service Management Office. Together, these services enable us to deliver meaningful improvements that boost operational efficiency, enhance end-user experience, and ensure consistent, high-quality service delivery.
    Matt Wynn
    Data and Technology Executive Director, NHS Supply Chain
  • “Littlefish Group provide a dependable and professional out‑of‑hours and weekend service desk service, which is critical to maintaining continuity of our NHS services. Their team understands the demands of a 24/7 healthcare environment and responds promptly and effectively to support clinical and operational staff when it matters most. The service they deliver is reliable, well‑managed, and aligned with the high standards required to support patient care and frontline services.”
    Kev Fisher
    Assistant Director of Digital Technical Services, University Hospital of Derby and Burton Trust
  • “Since the rollout of the solution, Muiríosa continues to transform what once was a static repository of information into a dynamic tool for communication and learning. Key documents, data and systems are now consolidated across Muiriosa’s 200 locations, ensuring information is accessible to everyone and maintaining transparency across the organisation.”
    Deborah Gleeson
    Information Officer, Muiriosa
  • We are now a couple of months into our independent operation, and we’ve already begun to see a big difference; the speed of our support tickets has improved. We’re able to leverage and use a lot more of the Microsoft ecosystem.
    Jasper Hegarty-Ditton
    Delivery Director, Data and Digital Transformation, LUU
  • “This is why we partnered with Littlefish, a managed IT and cyber services provider that is nimble and understands that our diverse structure means diverse solutions. We look forward to building this partnership over the coming months and years.”
    Richard Murphy
    Chief Information Officer, National Gas
  • “Since Littlefish have been appointed, they have been consistently delivering really excellent service to our staff. We have really tough expectations and have a sliding scale approach to customer satisfaction, so as the years go on, it gets harder. I’m really pleased to report that Littlefish have consistently met this scale.”
    Rob Langley
    Chief Information Officer, Cafcass
  • “It made sense to us to go to an organisation that could offer us a range of security services… we chose Littlefish because they could provide everything we needed. In an ever-evolving landscape, there’s always more to learn and new threats emerging, so I’m confident that Littlefish can help us with that.”
    Amanda Hodge
    ICT Manager
  • “We don’t see Littlefish as an ‘at arm’s length’ organisation, but as a partnership that works closely with us and that’s really important. We’ve really had great engagement in how they wish to understand our unique business and the way we operate and we’re starting to really reap the rewards of that engagement now.”
    Nigel Hall
    Director of IT and Analytics
  • “Throughout the tender process it really did become obvious that Littlefish put customer service at the heart of their approach and were willing to get to know the Canal & River Trust as an organisation. Since go live the positive feedback has been overwhelmingly unanimous from across the organisation which reinforces the belief we have chosen the right partner.”
    James Myhill
    Head of IT, Canal & River Trust
  • “We trust Littlefish to work closely with us and move processes along and remove the need for constant firefighting when it comes to mitigating cyber security risks. Littlefish helped us put our priorities in place and reach a level of security I’m 100% happy with.”
    Chris Pinfold
    Service Delivery Manager, Raven Housing Trust

Award winning teams and solutions

The Littlefish Group teams are ready and waiting to understand the business challenges your organisation faces and offer expert solutions and advice – whatever your query or requirements, we’d love to hear from you.

Submit the form and we’ll get back to you as soon as possible to discuss how we can help.

Sentinel FAQs