Ensuring the best defences for your business

Littlefish Group is your trusted partner in digital defence. In a world where threats evolve daily and resilience is non-negotiable, we combine cutting-edge technology, deep expertise, and a genuinely personal approach to keep your organisation secure, confident, and one step ahead of the curve.

Our managed protection platform doesn’t just react, it anticipates. By tracking behaviours, not just artefacts, we spot attacks before they happen and respond fast, so downtime never derails your plans. With detection tuned to live attacker tactics, you gain visibility others miss, reducing risk without slowing innovation.

Whether you’re navigating complex compliance requirements, protecting sensitive data, or simply trying to sleep better at night knowing your systems are safe, we’re here to help.

Tackling fragmented access and weak spots

  • Cyber Services Protection&response 01 Icon

    Spotting attacks before they form

    Modern threats move fast and often leave little trace. We connect signals across devices, user identities, and cloud activity to spot early warning signs, e.g., subtle access changes or unusual movement, before an alert ever goes off.

  • Cyber Services Protection&response 02 Icon

    Making sure tools work together

    Most security teams are overwhelmed by disconnected data feeds. We bring everything together – from endpoint, cloud, and identity tools – into one clear, unified view, making it easier to spot threats and respond fast.

  • Cyber Services Protection&response 03 Icon

    Protecting specialised critical environments

    Operational Technology, both IoT and ICS environments, have become more widely used in everyday businesses. We secure complex and critical systems against cyber threats through a mixture of governance and proactive/reactive control. This ensures high uptime, safety, and resilience.

Managed security solutions for peace of mind

Managed SOC

Rapidly responsive and advanced cyber security protection that ensures cyber-preparedness, regulatory compliance, and protection against current and future threats.

Managed XDR

Gain peace of mind with managed eXtended Detection and Response (XDR) from Littlefish Group, offering advanced and proactive threat monitoring across your entire IT estate to protect your organisation from security breaches.

Identity Access Management

Address fragmented identity management, weak authentication practices, privileged access risks, and supply chain vulnerabilities with Littlefish’s flexible framework built on recognised industry standards.

Threat Hunting & Intelligence

Our insight-driven threat hunting and intelligence service does more than just react, it anticipates. With deep visibility and expert analysis, we give you the clarity, confidence, and control to protect your organisation’s most valuable assets.

Exposure Management

Cyber threats are always evolving, but so are we. Our Exposure Management service helps you stay ahead of the curve by working with you to identify, prioritise, and reduce risks across your digital estate.

Operational Technology Security

IT/OT convergence has become increasingly important for improving the efficiency and safety of industrial operations introducing new cyber security risks, interoperability issues, and data management challenges.

What our 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
  • “Information security was becoming a bigger and bigger concern for the company, with pharmaceuticals being a highly regulated industry. For us, data security is paramount and cannot be underestimated – we needed a partner we could trust, one that could come in and hit the ground running and that was Littlefish.”
    Paul Southam
    Chief Information Officer, Sterling Pharma Solutions
  • “Working with Littlefish was an immensely positive experience and they proved to be a highly knowledgeable and an incredibly collaborative IT partner. They provided invaluable clarity and insight into our technology separation project planning, clearly linking their efforts to our core business objectives and guiding us confidently through each step of the way in a responsive and honest manner.”
    Robin Turton
    CTO, St Modwen

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.