Custom software development company Andersen is an international custom software development company with a strong focus on technology-intensive industries. Since its foundation in 2007, the company has opened more than 16 development centers and 16 sales offices around the world. More than 3700 highly skilled specialists work on the development, customization and integration of enterprise IT solutions, web and mobile application... Read More
Top Cybersecurity Companies in Western Europe 2026 Rankings & 9,737 Client Reviews for 721 Service Providers
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We have a list of 721 cybersecurity companies in Western Europe. This list contains matching case studies and references, 9,737 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Cybersecurity Company for your business requirements.
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List of the Best Cyber Security Companies in Western Europe
30% Cyber Security
5,001-10,000> €1,000> €200Rueil-Malmaison, France + 4Training the World's Technology Professionals Global Knowledge, part of Skillsoft since 2021, is the global benchmark for IT and technology training. It supports people and organizations in developing the capabilities they need to thrive in a workplace that never stands still. With delivery that fits customer requirements, the company operat... Read More30% Cyber Security
1> €1,000< €25Montigny-le-Bretonneux, FranceYour Data, Your Apps, Your Security , Our Service More protection, smarter apps, and less code—that’s the direction we build for. We also created "Point Base GDPR Portal", our cloud-based GDPR solution that helps you manage the GDPR rights of your employees, customers, and partners. Behind it stands a team of experienced, certified specialists,... Read More30% Cyber Security
1> €1,000< €25Trappes, FranceExpert Active Directory / Expert Tenable.AD We can help with every part of identity management, from functional and security audits to redesigns of your architecture, migrations, documentation, and training. Our teams step in to carry out functional or security reviews, and our purpose-built tools let us deliver an initial assessment in un... Read More20% Cyber Security
Network Security1,001-5,000> €1,000< €25Paris, France + 3Design. Reshape. Reboot. Sia Partners is shaping the future of management consulting as a new breed of firm and a trailblazer in Consulting 4.0. By combining advanced AI with design expertise, we extend the reach of traditional consulting and create greater value for our clients. With 2,700 consultants across 19 countrie... Read More20% Cyber Security
Network Security1> €1,000< €25Paris, FranceOur expertise at your service! EMGS Consulting is a consulting company that helps you raise performance and accelerate digital change by putting modern technologies to work in your operational workflows, data analysis, and manual task automation. To address your digital transformation goals with Microsoft 365, we built this ce... Read More30% Cyber Security
51-200Paris, FranceLedger Security. Scaled for your organization. Ledger Enterprise is Ledger’s business-focused arm, built for organizations that need robust crypto-asset protection at scale. As part of the world’s leading name in crypto security, it delivers a hardware-secured platform designed to safeguard digital holdings across the enterprise. Its stack s... Read More30% Cyber Security
Network Security2-10Gardanne, FranceBlockchain and Cybersecurity. Blockchain strategy and smart contract engineering - Hardware wallets built on Secure Smart Card and Secure Elements technology - Decentralized identity platforms plus hybrid DID/PKI setups (W3C Verifiable Credentials) - Self-sovereign identity (SSI) solutions with delegated administration, ve... Read More30% Cyber Security
Network Security2-10€100 - €149Paris, FranceExpertise. Innovation. Success. Meet Forkloud A reliable ally built for results. We combine deep know-how with fresh ideas to help you move forward. What Sets Us Apart: Seasoned specialists with strong sector expertise. Ongoing investment in new and emerging technologies. Solutions shaped around your specific goals and obsta... Read More- We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
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30% Cyber Security
Attack Detection & Response51-200> €1,000< €25Amsterdam, Netherlands + 1think Big. Inovasys was established in 2014 and has steadily expanded into a top-tier provider of technology services. By 2020, we earned the confidence of organizations looking to modernize their operations through digital transformation. Driven by innovation, we deliver a broad portfolio of offerings—Digi... Read More10% Cyber Security
11-50> €10,000< €25Paris, France + 1Fusion of healthcare and technology MY Synergy is a recognized health technology company that helps reshape healthcare, pharmaceuticals, medical training, and insurance. By pairing deep industry know-how with cutting-edge technology, we close the distance between real business demands and modern digital answers. Our platform uses s... Read More30% Cyber Security
11-50Paris, France2FA Firewall for your wallet. Nefture is a blockchain security company backed by L'Oréal and Cyberbooster. We build a single web3 wallet extension that reviews your transactions and uses a detection algorithm to help you steer clear of crypto scams. With one easy extension, you can protect your assets and, at last, understand... Read More25% Cyber Security
51-200> €1,000< €25Amsterdam, Netherlands + 4Innovative Global Technology Enterprise Outsourcing is a worldwide provider of IT services, focused on packaged technology offerings that help organizations adopt modern, safe, and globally scalable solutions. By combining consulting-led expertise with high-impact digital products, we deliver technology built on current-gene... Read More25% Cyber Security
Network Security Penetration Tests51-200> €1,000< €25Hengelo, Netherlands + 1Electronics design, PCB design, Embedded Software Sintecs helps its customers bring sophisticated electronic products to market sooner. In the last two decades, the company’s reliable expansion has been driven by a highly skilled engineering team. Services include work across the full lifecycle of electronics: signal and power integrity assessme... Read More30% Cyber Security
1> €10,000€100 - €149Paris, FranceSmall details, big picture: NanoStrategy. At NanoStrategy, we see how tiny choices can drive outsized results. Our role is to pair exacting planning with fresh strategic thinking so clients can reach their objectives, even when the path is highly demanding. Our work centers on new technologies, research and development, and precision eng... Read More25% Cyber Security
Cyber Attack Simulation Network Security11-50> €1,000< €25Boulogne-Billancourt, FranceLet's move forward! dreamIT by Astek delivers the Astek Group’s Infrastructure & Cloud services. Our worldwide Infrastructure & Cloud offering is designed to help businesses tackle today’s digital priorities, from cybersecurity and data to cloud solutions. Astek was established in France in 1988 and has grown into... Read More20% Cyber Security
2-10> €10,000€50 - €74Paris, FranceTracking Performance and User Engagement a click away. A family of SaaS tools built to automate GDPR compliance, monitoring, and data governance across your websites and web apps. It helps you manage cookies, tags, and collected data so they stay within policy. Data On Duty® Privacy Manager and Governance Manager are created for digital and data team... Read More20% Cyber Security
Network Security2-10> €1,000€25 - €49Nieuw-Vennep, NetherlandsYour Thoughts, Our Commitment At Yodhin Solutions, our goal is to help companies of every scale harness what technology can truly unlock—so they can grow in a way that lasts. We focus on building IT services that are both forward-looking and dependable, giving customers what they need to move faster than competitors, streamli... Read More5% Cyber Security
11-50> €1,000€50 - €74Doorn, NetherlandsThe IT partner for the growth of your business! Our organization brings together driven specialists who bring a wide range of expertise in computer science. We work hand in hand with professionals across the globe, so we can support clients in multiple languages. We believe progress isn’t limited by geography, and that conviction is reflected... Read More20% Cyber Security
Network Security Penetration Tests5,001-10,000> €1,000< €25Paris, FranceCybersecurity. Digital Projects. Artificial Intel HeadMind Partners (formerly Beijaflore) brings together 1,500 employees and stands as a leading name in cybersecurity consulting, digital transformation initiatives, and artificial intelligence. Established in 2000 and operating from Paris, Brussels, São Paulo, Rio de Janeiro, and New York, the c... Read More20% Cyber Security
Network Security2-10> €1,000< €25Suresnes, FranceMeasure, Test, Analyze and Secure Since 2013, Netmetrix has been helping organizations take charge of their digital environments with added value as an integration partner. We design solutions for network testing, observability, analytics, and security, and we also offer integration, bespoke development, and training services. Read More

