Cyber Security Consultancy London
Let's turn your worries about cyber security into confidence.
Identify Your Weak Points
Many businesses don’t realise where they’re exposed until it’s too late. We assess your current systems, processes, and user behaviour to uncover risks and close the gaps before attackers find them.
Implement the Right Protection
From endpoint protection to access controls, our cyber security team design and implement tailored security solutions that reflect the way your business operates - without overcomplicating your day-to-day.
Fill in Knowledge Gaps
With years of hands-on experience and up-to-date industry insight, we help you cut through the confusion. If you're a London business of 20+ staff, we've supported companies just like yours - replace guesswork with clear, expert guidance based on real-world knowledge.
No idea where your risks actually are?
We’ll assess your current setup, identify the gaps, and give you clear actions to reduce your risk - without the jargon.
Overwhelmed by jargon and conflicting advice?
Our consultants explain things clearly and help you focus on what matters, whether it’s compliance, credentials or protection.
Security measures in place, but still unsure if they’re enough?
We go deeper - testing your defences, reviewing your tools, and making real improvements to strengthen your posture.
Business partners or clients asking about certifications?
We’ll help you meet Cyber Essentials or other requirements quickly, without turning it into a full-time job.
Cyber Security Assessment
Our in-depth cyber security assessment gives you a clear view of your current security posture. We thoroughly review your systems and carry out penetration testing, then deliver a detailed, prioritised action plan to address the most pressing gaps.
Bespoke Security Strategy
Answers to your security questions, practical recommendations tailored to your business, and full support implementing changes. Whether it’s improving policies, installing tools, or prioritising risks, we help you make informed, confident choices.
Managed Cyber Security Services
Our managed cyber security service covers everything from everyday network security to managing security tools and installing vital security updates in the background. We monitor for threats in real time, respond to security incidents fast, and remove vulnerabilities before they cause disruption.
Cyber Security Awareness
Training
Phishing - where attackers trick users into clicking unsafe links or sharing sensitive information - is the most disruptive threat for UK businesses in 2025, targeting gaps in staff knowledge. Our training helps your team recognise these scams and strengthen your first line of defence.
Compliance & Disaster Recovery Support
Stay compliant, stay operational, and recover quickly if the unexpected happens. We help you meet regulatory requirements and design disaster recovery plans that minimise downtime, protect your data, and keep your business moving - even under pressure.
Cyber
Essentials
Certification
Cyber Essentials shows customers and partners that your business takes security seriously. We guide you through the certification process from start to finish, helping you pass quickly, meet compliance standards, and build a strong security foundation that supports trust and future growth.
Experience award-winning IT support
tailored for London's businesses, ensuring rapid response times and proactive solutions to keep your operations running smoothly.
I've worked with James and the team for over a year, they've done a fantastic job for us and always offered an excellent service. Number 1 IT Support company in London, I would highly recommend.
As ever, a prompt response to my cry for help when I had two scam messages in my inbox. Dealt with quickly and expertly by their friendly and efficient staff. I know I can always rely on this sort of service which is why l'm a long term customer of Ratcliff IT.
At Triton, we have been using Ratcliff for over 10 years. Their team is professional, responsive, and highly skilled. They swiftly resolve our complex and everyday IT issues and keep us informed throughout the process. I highly recommend Ratcliff for their exceptional IT services.
We have worked with James and his team at Ratcliff IT for more years than I care to remember. We can rely on them to be fast, efficient, friendly and incredibly helpful. Their support saves us so much time and as you know time is.... precious
Ratcliff IT are not your average IT company content with automation of processes and closing tickets. They are very personable and great to work with. From my experience they execute queries almost first time round, which is important given the time sensitivity of our business. Great service every time guys thank you.
Support for Internal Resources
Our clients value how we take the pressure of handling cyber security away from their team, giving them back time to focus on their business.
World-Leading Partnerships
We’re partnered with a global Security Operations Centre, giving your business access to 24/7 monitoring, threat detection, and rapid incident response.
Best-In-Class Vendors
Our relationships with trusted vendors - including Cisco Meraki, Datto, ConnectWise, and more - ensure you benefit from industry-leading security tools and technologies.
Fully Certified & Compliant
We’re Cyber Essentials Plus certified and GDPR compliant, so you can be confident that your business meets industry standards and regulatory requirements.
Award
Winning
Named one of Britain’s Top 50 Best Managed IT Companies every year since 2018, we’re recognised for the way we care for our clients.
99.9% Client Retention Rate Over 3 Years
Effective cyber security consultancy is about more than tools, it’s about trust. Our clients stay with us because we consistently deliver clarity, protection, and peace of mind, year after year.
Industry
Leaders
Our team presents to other IT providers, advising on how to implement effective cyber security processes, tools, and strategies that strengthen resilience and reduce risk across the board.
Average Response Time: Under 15 Minutes
When you need expert input, we don’t leave you waiting. Whether it’s advice on a threat or guidance on best practice, our consultants are on hand within minutes.
How Our Cyber Security Consultancy Works
We guide you through a clear, collaborative process - with expert input at every step - to ensure your IT strategy is fully aligned with your business goals.
We begin with a focused conversation to understand your priorities and current concerns. It’s a chance for you to ask questions, get honest answers, and decide if we’re the right fit to move forward together.
Next, we take a detailed look at how your systems operate to identify risk areas, inefficiencies, or compliance gaps. This forms the foundation for a security strategy shaped around how your business works.
Want to experience the benefits of ongoing consultancy? We handle everything - from documentation to system audits and access controls - to make your onboarding smooth and disruption-free.
We carry out regular reviews, adjust your protections where needed, and ensure your defences remain aligned with evolving cyber security risks.
We become an extension of your team, offering honest advice, fast support, and expert insight whenever you need it. We’re here to make sure you stay protected, without the stress.
Successful Case Studies
Find Out Why London Businesses Trust Us for Cyber Security Consultancy
See how we’ve helped businesses across London strengthen their cyber security measures.
Risk Management for House Productions
When House Productions approached us, their priority was clear: protect their intellectual property and satisfy the growing expectations of investors and partners.
We got to work securing their Microsoft 365 and Box environments - two core platforms where valuable creative assets live. Then we guided them through the Cyber Essentials certification process, helping them prove their commitment to strong cyber security practices.
“Ratcliff IT have walked with us on our cyber security journey, helping us understand and identify the most important risks to satisfy our management team and our business partners. We're confident we're doing the right things to protect our critical intellectual property, assets, and reputation.”
James Green, Finance Director, House Productions
A Strong Security Strategy for The Ink Factory
The Ink Factory needed support optimising and securing their digital environment - and our team at Ratcliff were glad to step in. We secured their Microsoft 365 setup, migrated their team from Dropbox to Box for better data control, and rolled out a full cyber security strategy. This was backed by clear, practical policies for them to follow going forward.
“The service is excellent and the attention to detail goes a long way. Thanks for the continued support!”
Sarah Ireland, Office Manager, The Ink Factory
Industry Knowledge
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