Lead the charge against threats with expert-driven insights

Whether it’s a sophisticated cyber-attack or a subtle anomaly, our expert-led investigations and real-time intelligence will make sure you stay ahead of the curve. We combine deep telemetry with human expertise to detect weak signals early and help you decide, under pressure, what truly matters. Escalate too soon and you disrupt the business; react too late and you lose control. Littlefish Group guide you through that balance in a way that’s fast, precise, and always grounded in your operational reality.

We also tailor our approach to suit your environment, giving your teams the insights and confidence they need to act fast, adapt with ease, and – most of all – stay safe out there.

Tackling the future of cyber threats together

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    Uncovering hard to spot threats

    Most attacks today leave no obvious trace. They hide in SaaS connectors, API abuse, or a mis-used identity token. Our hunters trace the faint footprints, unusual command chains, behavioural outliers, or unexpected data flows, before they consolidate into a breach. We use telemetry correlation, behaviour analytics, and human pattern recognition honed by years in live environments.

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    Staying ahead of an evolving adversary

    Cyber threats evolve fast. From ransomware to nation-state actors, staying informed is half the battle. We provide curated, actionable intelligence tailored to your sector, modelling attacks as chains of cause/effect, and helping you understand what’s out there and what’s coming next.

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    Responding under fire together

    When a threat is detected, every second counts. Our calm, precise service equips your teams with clear, timely insights and response recommendations, so you can act decisively and minimise impact. For us, it’s all about turning intelligence into action, containing the blast radius, and then restoring control.

  • 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

Protection with purpose

Proactive threat discovery

We don’t wait for alerts, we form hypotheses and go hunting. Sequence-based hunts trace identity, session and control-plane behaviour to catch attacks in formation, not post-incident artefacts.


Tailored intelligence feeds

No more noise. We weave IoCs, TTPs, and toolmarks straight into your detections and playbooks in near real time. From global threat trends to local vulnerabilities, you’ll get the insights that matter most.


Integrated Response Support

Threat hunting is only half the story. We work closely with your incident response teams to ensure findings are actionable, timely, and aligned with your playbooks. Together, we turn insights into outcomes.