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Network Security Companies in United Kingdom (UK)

Network security companies build, develop, license, and operate software products, platforms, and developer tools for businesses, developers, and end users across industries. This page lists companies in the Network Security sector, with structured profile data to support discovery and comparison. The directory currently holds 130 companies in this sector. The largest share of listings is based in London. Related sectors on Enterprise League include Artificial Intelligence, Blockchain Technology, Event Security, Big Data and BI, App Discovery, Assistive Technology, National Security.
130 companies
London top city

Network Security
List of Network Security companies in United Kingdom (UK)

130 companies

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Mystoragedevices.com is one of the world’s best Online Store to fulfill all your Networks, Data Centers and Data Storage needs at one place. We are currently dealing with around 120 companies and have more than 5000 satisfied clients from 10 different countries all over the world.
Computer Hardware
Cybersecurity
Network Security

2016

LogyTech was established in May 2005, initially as a local computer repair shop to provide affordable repair service to the local community, we have since grown into a full IT establishment where we offer different types of services like; Networking, IT Remote Support for Home and Small Businesses, Website and App Development, CCTV and Smart Alarm Installation, Micro Logic-Board Level Repairs and more.
Computer Hardware
Cybersecurity
Network Security

2005

Award-Winning Trusted Comparison and Cheap Antivirus Software BEST Antivirus software appeared very early on the internet in 2004 from the famous domain name provider, Nominet UK, 1996. The BEST Antivirus brand was fortunate to be acquired, invested and developed by Software Solutions Group LTD ( SSG Limited ) – Company No. 13077644 in the UK, countries. Initially, BEST Antivirus only intended to provide the best and useful reviews voted by users on the internet about computer antivirus software, security software for businesses. However, due to the need to search for software license discount codes, as well as users’ desire to buy genuine computer security software at the cheapest possible price, SSG Limited invested more financial resources for BEST Antivirus software to develop more retail and wholesale through online stores for individual customers, corporate customers, and agency customers at a price that cannot be more surprising. It is very easy if you search for BEST Antivirus software as a popular and reputable brand on the internet through the priority from the world’s leading technology magazines, from the top searches on Google Ireland, from independent reviewers, from security forums, from websites that hunt for promo codes such as BEST Antivirus Deals, eBates (now know as Rakuten), RetailMeNot, Hotukdeals, MoneySavingExpert, Wowcher UK, Groupon,…as well as famous e-commerce platforms such as Amazon, Ebay, Rakuten, Kelkoo Group, BizRate UK, Shopzilla,…etc. Some independent reviews from BEST Antivirus’s customers through reputable review channels such as ScamAdvisor, TrustPilot, and Verified Reviews (NetReviews), G2, Capterra, and many more for you to refer are as follows. Let’s take a look at tens of thousands of articles on software knowledge and buying experience edited by BEST Antivirus’s team from the world’s famous security firms that are also copyright providers for BEST Antiviru KBS: Knowledge Base & Support
Computer Hardware
Cybersecurity
Network Security

2004

YOUR BEST DEFENCE AGAINST CYBER THREATS. Here at Bulletproof, security's in our DNA. Our cyber security services are the best way to stay ahead of the hackers, take control of your infrastructure and protect your business-critical data. With our own in-house UK Security Operations Centre (SOC) and years of industry experience, we're ideally placed to help you stay ahead of current and emerging security threats. For our US entity, see Target Defense (www.targetdefense.com)
Computer Hardware
Cybersecurity
Network Security
Based both in the UK and Bulgaria – Secario Labs is a leading cybersecurity consultancy working in partnership with its clients to protect their business from cyber threats. Every day, at Secario Labs, we see first-hand the impact of cyber-attacks on organisations. The combination of our experience, skillset and methodologies allows us to offer a range of offensive and defensive cybersecurity solutions to tackle challenges for clients with varying levels of maturity - from conventional penetration testing engagements to threat-intelligence-led mapping, modelling and adversary simulation exercises. By knowing how threat actors operate and having a comprehensive understanding of business risk in the changing context of our clients, Secario Labs’s security experts can be trusted to provide the insight and support needed to successfully identify and mitigate information security risks.
Computer Hardware
Cybersecurity
Network Security

2021

Vibranium Audits, our mission is to empower organizations to securely and confidently adopt blockchain, smart contract, and dApp technology. We believe that these technologies have the potential to revolutionize the way that businesses operate, but they must be implemented and used correctly in order to realize their full potential. That's where we come in. By providing thorough, independent audits of these systems, we help organizations to understand the risks and opportunities associated with their use, and to make informed decisions about how to best utilize these technologies. Whether you are a cryptocurrency exchange, a dApp developer, or an organization exploring the use of smart contracts, we are here to help you navigate the complex world of blockchain and smart contracts with confidence. Our team of experienced professionals has the skills and expertise to ensure that your systems are secure, compliant, and ready for the future.
Computer Hardware
Cybersecurity
Network Security
We are a family-run business that provides affordable solutions to solve tech problems for homes and small businesses. If it’s tech-related at home, we can help! Our aim to make tech easier for EVERYONE.
Computer Hardware
Cybersecurity
Network Security
Fairtech is a comprehensive shop catering to the diverse needs of technology enthusiasts. With a wide range of products and services, Fairtech is a go-to destination for anyone seeking brand new, used, or refurbished mobile phones, PCs, laptops, and gaming PCs. Whether you're looking for the latest smartphone model, a reliable laptop for work or gaming, or budget-friendly options, Fairtech has you covered. In addition to devices, Fairtech offers custom-built PCs tailored to meet specific requirements, ensuring optimal performance and personalized experiences. To enhance your computing experience, the shop provides an extensive selection of peripherals, including gaming mice, keyboards, and other accessories. Fairtech recognizes the importance of peripherals and accessories in maximizing productivity and convenience. From printers and ink cartridges to office and Windows software, the shop offers a variety of solutions to meet your professional and personal needs. Moreover, Fairtech goes beyond sales, offering repair services to address any technical issues you may encounter. Whether it's a cracked phone screen, laptop keyboard malfunction, or battery replacement, their skilled technicians are equipped to provide reliable and efficient repairs. With a commitment to customer satisfaction and a comprehensive product range, Fairtech is your one-stop shop for all things tech-related. Explore their offerings and experience a seamless integration of technology into your life.
Computer Hardware
Cybersecurity
Network Security

2010

A full service digital agency offering everything from web design and development to hosting and SEO services, based in Ross-on-Wye.
Computer Hardware
Cybersecurity
Network Security

2012

DTS London has been in operation for over 20 years with its head office based in Battersea, South West London. Each successive year has seen the growth and expansion in the type of services we provide and also in the catalogue of skilled engineers we employ catering to all London, Surrey and Kent areas, servicing jobs of all manner of sizes and requests.
Computer Hardware
Cybersecurity
Network Security
Ignition was established to help new and emerging technology vendors fast track their go-to-market strategy in a two-tier distribution model. Ignition focuses on choosing technology solutions that are complementary, or a refresh opportunity, for our channel partners. Having looked at a multitude of solutions in the last few years in the networking and security market we are a filter for new technology. Unlike other traditional distributors/VADs in the market we validate our technology choices by the people that make the buying decisions - end users. Ignition has a large community of enterprise end users that review and test new technology before we take it to channel. This is the only way to perform our due-diligence. Ignition is a channel only organisation.
Computer Hardware
Cybersecurity
Network Security

2015

hello@mnbnetworks.tech https://mnbnetworks.tech MNB Networks delivers consulting services across all areas of IT networking technology in the service provider, VAR, managed services and enterprise space where our focus is to work collaboratively as a trusted partner and an extension to your network team. We are located in Edinburgh, Scotland but operate globally to help our customers meet their objectives and business outcomes. With over 15 years experience in the IT networking industry across engineering, design and consultancy our intention is to focus on building strategic relationships with our customers, offering services including, but not limited to the following. - Strategy & Roadmaps - Supplier Management - High & Low Level Design - Audits and baseline reports - SDN & Net Devops Consultancy - Hybrid Cloud Networking & Interconnects - Network Architect as a Service - Network Consultant as a Service - Traditional Networking We have access to some of the most experienced and highly certified networking professionals globally available to us and therefore we can truly offer the best advice in meeting business and technical requirements across LAN, WAN, Security, Wireless, Data Centre and UC infrastructure. Please contact us if you would like an initial discussion around your IT networking requirements, an overview of the latest industry trends, or general consultancy and we will be happy to help wherever possible!
Computer Hardware
Cybersecurity
Network Security

2017

PC-IT Support is an IT Company offering a large variety of services to all businesses. Based in Colchester, we cover Essex, Suffolk, Hertfordshire and London. Our aim is to create long term relationships with all of our clients so that they feel confident and assured that their business is protected and that they are receiving the best possible service. We have an excellent knowledge with regards to hardware, software and networking issues that are common in both the home and work place. We carry out all aspects of work from support telephone calls to detailed installations.
Computer Hardware
Cybersecurity
Network Security

2020

Cyro Cyber is a collective of some of the UK’s most experienced and savvy cybersecurity, information assurance, data protection, IT governance and compliance experts. The founders of Cyro Cyber have been in the industry since its inception and in that time have been responsible for securing the most critical of national and commercial assets. Our services are comprehensive, our pragmatism incomparable and our reputation enviable.
Computer Hardware
Cybersecurity
Network Security
Technology is at the heart of all that we do. The Aristos Partnership identify the optimal balance between business efficiency/ outcomes and cyber security controls that meet your desired security posture and risk appetite. We are passionate about improving your cyber resilience in order to meet your business goals. Choosing to specialize in a field means that we are completely devoted to it; we will deliver outcomes for you as if it were our own. That is the energy that sets us apart. Mike Hawthorne has been working with information systems all of his working life. A former submariner, he has worked on Communication, Intelligence and Information systems and Cyber Security in the public and private sector on many complex projects. He was awarded the OBE for services to Cyber Security in 2016.
Computer Hardware
Cybersecurity
Network Security

2016

Apto Solutions are SIEM specialists that help you get the most out of your SIEM, with expertise that covers the design, delivery and operation of threat management platforms. We provide comprehensive support across all areas, from strategy and roadmap planning to tool selection and deployment, as well as ongoing maintenance, support and proactive health checks. As certified partners and consultants in several logging and monitoring tools, including being a leading Splunk Partner, we empower our clients to make the most of their data in the long term. Our certified consultants and specialists in Enterprise Security, ITSI and machine learning bring unparalleled expertise and insights to every project, whether they be focused on compliance, security or observability. With nearly 20 years of consistent, proven knowledge, we’re proud to have worked with some of the largest organisations in the health, finance and education sectors. Contact us today to learn more about our services and discover how Apto can help you achieve SIEM success.
Computer Hardware
Cybersecurity
Network Security

2005

Risk Ledger is a pioneering third-party risk management platform that revolutionises supply chain security through a powerful, unified solution. By onboarding and connecting your entire supply chain into an active network, Risk Ledger provides real-time insights to identify concentration risks and emerging threats. Our dynamic network-based model offers a clear view of your entire supply chain, enhancing your ability to visualise and manage risks effectively. With immediate access to a vast, trusted supplier network and continuously updated risk assessments, Risk Ledger streamlines risk management processes, reduces manual workload, and empowers you with unparalleled clarity and control across all supply chain tiers. Risk Ledger provides all the tools you need to run a comprehensive, security-led, third-party risk management programme against your supply chain. The platform moves away from point-in-time assessments by providing you with real-time, actionable data collected directly from suppliers - allowing you to continuously identify, measure and manage a comprehensive set of third-party risks at speed and at scale for a low, per-supplier cost. Our unique network model gives you visibility of supply chain risks beyond third parties to fourth and fifth parties too. Contact us to find out how we can help you to manage risks in your supply chain and follow us on LinkedIn for relevant news and announcements.
Computer Hardware
Cybersecurity
Network Security

2018

At Acumen, our purpose is clear: we protect modern businesses from the complexities of cyber threats 24/7. Our commitment is to ensure your business operates seamlessly, free from the disruption of cyber incidents. We don't just offer security software; we are architects delivering your peace of mind. Rooted in our deep understanding of the rapidly evolving threat landscape, we are dedicated to innovation and advancement within the industry, staying ahead of the pace of continuous threat so you don’t have to. Our choice of technology partners – all market leaders in their fields – is a testament to this commitment, delivered by a team of expert security engineers operating from our 24/7 Security Operations Centre. Available when you need them most. We prioritise building lasting partnerships - forging strong connections with our clients is central to our mission - enabling us to provide tailored, innovative and effective security solutions that evolve with your business. We believe in a collaborative journey, where your security needs are met with bespoke strategies - designed not just for today's challenges, but for tomorrow's opportunities. In a world where cyber threats are an ever-present reality, Acumen stands as a dynamic, responsive and vigilant partner. With Acumen, you're not just securing your present; you're building the foundation to a secure future. We are with you when you need us, protecting your business, powered by people.
Computer Hardware
Cybersecurity
Network Security
Pioneering Quantum Networks.
Telecommunications
IT Services
Computer Hardware
IT Consulting Services
Software
Network Security

2018

GRC International Group plc is the holding company for a group of companies providing a range of products and services to address the IT governance, risk management and compliance requirements of organisations to enable them to meet the commercial requirements and regulatory standards that are now in force, or are coming into force, in these areas. The Group is incorporated in the United Kingdom and operates a one-stop-shop that helps customers source, deploy and/or integrate an appropriate mix of solutions that focus on cyber security and cyber resilience, data protection, PCI DSS, penetration testing, management standards such as ISO/IEC 27001 and ISO 22301, and Cyber Essentials.
Computer Hardware
Cybersecurity
Network Security
Horizon Networks is a UK based IT and Telecommunications managed services provider. With our extensive partner network, we deliver IT Services and Telecommunications services.
Computer Hardware
Cybersecurity
Network Security
IT Support and Service
Computer Hardware
Cybersecurity
Network Security

2015

Leading IT professional services via high quality, scalable, consistent and cost effective penetration testing, information and cyber security assurance, risk management and analytics.
Computer Hardware
Cybersecurity
Network Security
Moore ClearComm, part of Moore Kingston Smith, is a leading professional services firm and listed within the top 10* accountants and business advisers within the UK. As trusted advisers to businesses and non-profit organisations, we are passionate about helping our clients achieve their goals by helping protect their critical systems and sensitive information from cyber-attacks. We are committed to supporting them through good and challenging times, from enhancing security posture and incident recovery planning to regulatory compliance requirements. Our highly experienced people have the strategic insight, drive, and dedication to deliver solutions to organisations. Our practice has over 70 partners and more than 650 people. We are a leading member of Moore Global, this international network consists of over 33,000 people across 115 countries, enabling members to connect and collaborate taking care of client’s needs – at local, national, and international levels. *According to the Accountancy Age Top 50+50 accountancy firms 2022
Computer Hardware
Cybersecurity
Network Security
Data centric security for the future of work
Computer Hardware
Cybersecurity
VoIP
Network Security
We work proactively to ensure technology is always supporting your business, and we react fast to any problems when they occur. United- UK Technology’s approach to product development ensures our customers have the ability to evolve and update their IT processes so they are always fit for purpose. We at United Technology reviews your overall businesses needs for the present and the future, to integrate processes that will remain relevant and updated. Ultimately, we are unifying business and delivering solutions.
Computer Hardware
Cybersecurity
Network Security
AI Secured is a UK-based security solutions provider specializing in home security systems, CCTV cameras, intruder alarms, fire security, networking equipment, smart home devices, and related accessories.
Network Security
Security and Protection

2021

We're a specialised supplier providing cyber security research, engineering services and training.
Computer Hardware
Cybersecurity
Network Security
RTE Network , a part of the RTE group, is one of Europe’s leading fax to email service provider with our branded Faxbox Corporate solution. We are currently seeking a limited number of qualified business partners to represent us in the UK. If your company is interested in taking on a new solution with proven success already in Italy, France, Germany and Spain do not hesitate to contact us.
Computer Hardware
Cybersecurity
Network Security
LeakData.io, operated by CyberVisir Solutions Ltd., helps authorized users check whether email addresses, usernames, phone numbers, or domains appear in indexed breach data. Guest access is limited; monitoring, API, webhook, and SIEM capabilities depend on plan. Exposure matches require independent corroboration.
Cybersecurity
SaaS
Developer APIs
Intrusion Detection
Network Security
List of Network Security companies in United Kingdom (UK)

Company Name

Location

Category

Employees

Website

Braintree, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

10-20

https://www.mystoragedevices.com/

Croydon, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

https://logytech.co.uk

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

200-500

https://www.bestantivirus.co.uk

Stevenage, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

100-150

http://www.bulletproof.co.uk/?utm_medium=social&utm_source=linkedin&utm_content=linkedin-page-link

Cardiff, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

https://secariolabs.com

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

10-20

https://www.vibraniumaudits.com/

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

https://simplehs.co.uk/

South Shields, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

10-20

https://fairtechs.co.uk

Herefordshire, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

https://mezzawebdesign.co.uk

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

10-20

http://www.dtslondon.co.uk

Farnborough, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

50-100

http://ignition-technology.com

Edinburgh, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

http://mnbnetworks.tech

Colchester, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

https://www.pc-itsupport.com

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

50-100

http://www.cyrocyber.com

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

https://www.aristos-partnership.com/

Bristol, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

20-30

https://www.aptosolutions.co.uk

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

50-100

https://www.riskledger.com

Glasgow, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

20-30

https://acumencyber.com

Cambridge, United Kingdom (UK)

Media, Publishing and Communication
+3
Media, Publishing and Communication, Information Technology, Electronics, Business Services

50-100

https://nu-quantum.com/

Ely, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

50-100

https://www.grci.group/

Slough, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

10-20

http://www.horizonetwork.co.uk

Blackburn, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

10-20

http://www.wecanfixanything.co.uk

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

https://www.realizesec.com

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

500-1000

https://mooreclear.com/

London, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

http://www.klarytee.com

Shrewsbury, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

2-10

http://united-technology.co.uk

Birmingham, United Kingdom (UK)

Information Technology
+1
Information Technology, Electronics

150-200

https://aisecured.co.uk

Cheltenham, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

10-20

https://foundryzero.co.uk/

WC1H, United Kingdom (UK)

Electronics
+1
Electronics, Information Technology

10-20

http://faxbox.enterprise.efax.eu/en/

London, United Kingdom (UK)

Information Technology
Information Technology

https://leakdata.io

130/130 results

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