September 27, 2021
Network Security is big business in the UK. We have selected the top 87 Network Security companies across the size spectrum to showcase. These startups and companies are all taking different approaches to innovating the Network Security industry, that diversity of innovation is what makes the UK so great.
We selected these startups and companies for exceptional performance in one of these categories:
We have profiled the top 87 Network Security startups, companies and firms in the UK. This list is in no particular order, all of the companies showcased here are exceptional companies, well worth following.
BT provides communications services to consumer and business sectors worldwide.
Delivering digital trust through simple secure customer interactions
42Crunch is an API Security platform, addressing the development, testing, and deployment security requirements of API infrastructure.
G4S is an international security solutions group, focused on BPO sectors where security and safety risks are considered a strategic threat.
An automated end-to-end cyber security compliance platform that helps SMB's.
CybSafe is a behavioural security platform. It transforms the way you manage people-related cyber risk.
Garrison Technology is a cybersecurity firm that offers a secure remote browsing technology.
Risk Ledger is the world's most innovative vendor risk management platform, built on the model of a secure social network.
CyberOwl offers an early warning system for cyber attacks through real-time monitoring of high value targets for malicious behavior.
Providing server security services worldwide
Risk-Based Security Orchestration, Automation & Response (SOAR) Platform
PixelPin builds a secure authentication system using pictures instead of passwords.
KYND is a cyber risk start up.
Cado Security is a cloud-native digital forensics platform for enterprises to investigate and respond to cyber incidents at cloud speed.
Cybersecurity protection for remote and work from home employees
MVNO in starting in the UK and rapidly expanding to Brazil, Spain, Italy and Germany.
Drie allows teams to rapidly develop and deploy applications to the cloud without compromising on security.
Messagenius provides the secure enterprise messaging for smart, secure, and integrated internal communication among colleagues.
Aquinetix offers an automated tool that enables companies to scan their web apps to identify and resolve exploitable vulnerabilities.
A sport social network where all fans can convo with one another!
Frictionless secure two factor authentication based on innovative cryptographic protocol.
Myel is a community-powered content delivery network company.
Cycell is an early-stage specialist mobile network operator based in the United Kingdom.
Teneno is a leading provider of simple, secure and affordable networking-on-demand solutions for Small and Medium Sized Businesses.
TowerXchange is a media platform that offers market telecommunications, telecom infrastructure, networking and market research services.
Certified digital documents stored on the blockchain.
Cossack Labs provides reliable data security and cryptographic solutions for large enterprises, startups, and tech-savvy SMEs.
Turnkey Consulting is a world leader in Security, Controls and Governance, Risk and Compliance (GRC) consulting for SAP software.
Actix delivers automated network performance engineering and network status management systems for wireless carriers.
Datrix Ltd is a Smart Infrastructure and Cyber Security solutions provider company.
UM-Labs R&D provides Real-Time Communications Cyber Security UOS (Unicus) - protects all Data in Transit and Motion, running on any cloud.
A privacy-focused platform to monitor and archive business communications
CSL DualCom, based in the UK, provides dual signaling alarm systems and other security installations.
CCleaner develops software tools for desktop, PCs, mobile, cloud, and corporate networks to run devices safe, fast, and fun to use.
Context Information Security is a cybersecurity consultancy, specialising in assurance, technical security research.
Deepnet Security is a vendor in Multi-Factor Authentication (MFA) and Identity & Access Management (IAM).
Cyberseer offers a 24×7 Managed Security Service (MSS) that fuses both machine learning and behavioral analytics.
Prime Networks is an IT company that offers network security hardware and software services.
R&D Focused Information Security.
Eramba is a web-application that helps open governance, risk and compliance solution.
Sensical is an IT consultancy that specializes in the fields of networking, security, communication, cloud and managed IT services.
Nebulas Solutions Group is a British cybersecurity services firm.
Noble develops innovative network cyber security applications using advanced AI-based technology.
ThreatAware Monitoring, management and compliance software for your cyber security tools, people and processes in one easy to use dashboard.
Fusion Global Capital is a growth-equity firm investing in b2b technology.
Top10VPN.com is a leading VPN (Virtual Private Network) review website. We provide unbiased reviews and advice about VPN services.
Cloud service of One Time Password generation.
Security Alliance is an information security services company specialized in the provision of security testing and monitoring services.
Zed One is an IT support company that provides hardware, software, security, auditing, cloud backup, broadband, network security services.
Auriga Consulting is a center of excellence in Cyber Security, Assurance and Monitoring Services.
EZPZ Hosting is a leading UK Web Hosting provider & providing shared hosting, reseller hosting, VPS and dedicated servers.
Zerado is a technology consulting and product development company.
Managed IT, Cloud and Security Services
OneFirewall Alliance provides network security services to prevents malicious cyber activity.
CYBER1 is engaged in providing cyber resilience solutions and conducts its operations through physical presences.
A cybersecurity and risk management company dedicated to solving and preventing the most sophisticated and targeted cyber-attacks.
PC Security & PC Maintenance Software
Streym is an IT consultancy firm that provides network security, business telephony, virtualization, managed IT support and cloud services.
IT solutions and services provider, delivering 24/7 IT support, managed services, and modern cloud solutions to businesses across the UK.
Netscylla is a start-up specialising in cyber security consultancy, both defending and simulating modern information security threats.
SharkGate offers Cyber Security, Software as a service, Protecting websites from being hacked, and Blockchain.
Web Services, Networking
Fujitsu UK provides IT products and services for the global marketplace including hardware, software and business solutions.
KDDI Corporation is a Japanese telecommunications operator formed in October 1, 2000 through the merger of DDI Corp.
Info Stor supplies quality U.K Information Technology products & services to customers locally and worldwide.
Cloud Layer provides private server, cloud computing, expert system management services, network management and DR solutions.
The Enterprise Privacy Group (EPG) is an independent consultancy providing strategic thought leadership in privacy and identity assurance.
Depositit specializes in cyber security solutions for SMB's including advanced endpoint protection and secure offsite data backup & storage.
Siondo is a London-based software service (SaaS) vendor.
Meta Defence Labs is a Cybersecurity & Infrastructure experts with over 40 years of combined experience in the IT industry
VOID | International - Advancing Availability and Security Worldwide
K7 Computing is a safe, anti-virus security program.
AFLEX provides network security, managed IT and consulting services.
Digital Assurance develops a range of security testing, information assurance and security training products and services.
Hacker House provides offensive security solutions to the information security industries.
Qdos Computer Consultants is an IT firm that renders network support, web design and VoIP services to medium-sized businesses.
Net Essence provides IT support, network security, cloud backup and hosting, VoIP, telecommunication and internet security services.
Award Winning IT Security Solutions and Service Provider in Europe and the UK.
Accordant we understand the changing needs of business IT that help organizations optimize their IT strategy, enhance performance.
Platform365 delivers professional and reliable, tailored IT Support and Business Solutions to businesses.
Cybercorre is a information & Cyber security advisory firm which aims to constructively disrupt the cyber and technology advisory.
Ransom Release is the simplest and quickest way to stay protected from today's dangerous and unpredictable ransomware attacks.
Psyphr is a new technology company building data / cybersecurity solutions utilising advanced technologies.
DNSthingy provides all of the security of a VPN connection.
OBOHR is providing Hosting services worldwide with one of the most fastest growing company
Riversafe offers cyber security, analytics consulting, resource augmentation and data operations solutions.
H2O-Networks provide world-class technical support to their customers by answering tickets promptly.