Top Cybersecurity Companies in Western Europe 2026 Rankings & 9,737 Client Reviews for 720 Service Providers

We have a list of 720 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.

  • 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

    1,001-5,000
    > €10,000
    €25 - €49
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List of the Best Cyber Security Companies in Western Europe

  • 40% Cyber Security

    51-200
    > €1,000
    €25 - €49
    Paris, France
    Empowering Enterprises via Unified IT Solutions At Airowire, we help organizations build stronger connections with advanced networking solutions that are designed for smooth performance, solid protection, and long-term readiness. We cover a broad spectrum of services, from high-speed wired and wireless infrastructure to end-to-end cybersecurit... Read More
    Website
  • 15% Cyber Security

    2-10
    > €10,000
    €100 - €149
    Lyon, France
    Lyon Web Marketing Agency Empirik, established in 2012 and based in Lyon, is a web marketing agency focused on improving digital performance, traffic, revenue, and leads, while making better use of the project’s technical, financial, and human resources. Drawing on agile and lean methods, it relies on data-driven analys... Read More
    Website
  • 100% Cyber Security

    Penetration Tests
    2-10
    > €1,000
    < €25
    Paris, France
    Monitor your vulnerabilities - Check your compliance Cyberwatch has joined forces with Framatome Cybersecurity to bring customers a broader mix of expertise and solutions, creating end-to-end coverage for IT and OT information systems. United by that goal, we focus on helping clients steadily strengthen their cybersecurity through tailored support... Read More
    Website
  • 100% Cyber Security

    2-10
    > €1,000
    > €200
    Échirolles, France
    360° services for all businesses. CyberSecura is a consultancy and services firm focused entirely on cybersecurity, privacy, and GDPR readiness. We help shape robust architectures, hardened solutions, and reliable operating practices for projects built around connected devices, web and mobile apps, the infrastructure underpinning... Read More
    Website
  • 100% Cyber Security

    51-200
    > €1,000
    < €25
    Amsterdam, Netherlands + 2
    Fight against cybercrime With cutting-edge services and thorough research, we disrupt cybercrime worldwide—so more people can work and live with confidence. We partner with our clients to build the right conditions for success, strengthening their operations by stopping potential threats in advance and responding effecti... Read More
    Website
  • 100% Cyber Security

    1
    > €1,000
    < €25
    Saint-Martin-de-Sanzay, France
    Expertise in Identity and Access Management (IAM) VAULT TEC is more than an ESN. It’s a company built around people—large enough to deliver, yet small enough to stay genuinely close to both clients and staff. From the first audit workshops through the rollout of your security platforms, we stand by you, with a special focus on Identity and Acces... Read More
    Website
  • 45% Cyber Security

    Attack Detection & Response Network Security Penetration Tests
    2-10
    > €10,000
    €100 - €149
    Amsterdam, Netherlands
    Your security made simple by our expertise. Our senior-led specialists draw on decades of practical experience in many different sectors. They’ll help you reclaim time, steer clear of common traps, and keep full control by rolling out a Cybersecurity strategy that stays relevant as threats evolve. We set clear priorities, spot cross-cuttin... Read More
    Website
  • 20% Cyber Security

    51-200
    > €1,000
    < €25
    Berneuil-en-Bray, France
    Mission-critical public digital infrastructure and Nextigo S.A.S. is a technology firm headquartered in France, backed by more than 15 years of work from the Soft & Solution Group in building and running complex public-sector and financial platforms. That background comes from nationwide systems created in a country placed in Group A of the GovTe... Read More
    Website
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    • 2. Receive offers Receive 3-5 top offers, individually selected for you.
    • 3. Non-binding & free You decide whether and with whom you start the project.

    Sarah Volkmann - talnt.de GmbH
    Sarah Volkmann | talnt.de GmbH
    "We received top offers from service providers that matched our budget quickly and easily!"
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  • 100% Cyber Security

    Penetration Tests
    11-50
    > €1,000
    < €25
    Paris, France
    Offensive Security Testing Platform. Yogosha began from a conviction we hold deeply: cybersecurity has to be approached and understood in a different way. A major shift is needed. Security work is, by its very nature, complicated and full of pitfalls. But protection tools should never add to that burden; they ought to lighten it. Th... Read More
    Website
  • 20% Cyber Security

    11-50
    > €1,000
    €100 - €149
    Paris, France
    Expert Wi‑Fi, security and networking in Paris SOSmaster Pro designs, installs, and keeps business IT environments running for companies, shops, hotels, and Airbnb hosts across Paris and the Île-de-France area. We solve everyday infrastructure problems like unreliable Wi‑Fi, congested networks, missing video monitoring, or weak access contro... Read More
    Website
  • 60% Cyber Security

    Network Security
    2-10
    > €1,000
    < €25
    Paris, France
    CYBERSECURITY CONSULTING SERVICES Launched in January 2017, Cyberdian is a cybersecurity consultancy focused on guidance, risk assessment, strategic planning, and deploying the technical and human capabilities needed to confront both internal and external IT threats. With a staff of five, the company is committed to staying a dig... Read More
    Website
  • 100% Cyber Security

    Digital Forensics Attack Detection & Response
    2-10
    > €10,000
    €100 - €149
    Reuver, Netherlands
    We make our digital world a bit safer place WebSafety Ninja is a security research team headquartered in the Netherlands. We’re a group of 12 specialists who care about an ethical, open way of doing cybersecurity. No jargon for the sake of it—no “autopilot” scan outputs being marketed as "pentest reports." Each member brings at least eight... Read More
    Website
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  • 20% Cyber Security

    2-10
    > €1,000
    > €200
    Bordeaux, France
    Innovative solutions to transform your pr Since its launch in 2019, Nexcy has grown from a focused digital boutique into a trusted force for businesses navigating transformation. Built on speed, adaptability, and a drive to keep improving, we work with clients to strengthen their online visibility and turn objectives into measurable resu... Read More
    Website
  • 100% Cyber Security

    Penetration Tests
    11-50
    > €1,000
    > €200
    Toulouse, France
    Cybersecurity As A Service Since 2007, ITrust has been helping organizations strengthen cybersecurity across six European countries. Our work spans the full spectrum of protection needs: organizational frameworks such as 27001, EBIOS, HDS, HIPAA, PCI, and ISAE 3402; technical safeguards; and legal and physical security, in... Read More
    Website
  • 20% Cyber Security

    11-50
    > €10,000
    €100 - €149
    Boulogne-Billancourt, France
    IT outsourcing and managed services provider for SMEs Openteam is an IT services provider established in 2008 in Boulogne-Billancourt. We help SMEs across Île-de-France manage their infrastructure, with services including managed IT, proactive monitoring, datacenter hosting, IT audits, and hardware supply. Most of our work is preventive: 90% of our... Read More
    Website
  • 20% Cyber Security

    2-10
    > €10,000
    €25 - €49
    Lille, France
    France Digital Agency We help bring your venture, your business, and your products into the spotlight. To support that goal, we’ve put together a selection of professional marketing solutions designed to attract new leads and strengthen customer loyalty. What sets us apart is our focus on computer security. Every web... Read More
    Website
  • 30% Cyber Security

    Network Security Penetration Tests
    1
    €50 - €74
    Compiègne, France + 1
    Embedded Software for automotive Make_It_Embedded helps shape the next wave of automotive technology through advanced embedded-systems work. We take a broad, end-to-end view of vehicle platforms, bringing together development, integration, and security so the result is robust and ready for real-world use. Our team brings proven... Read More
    Website
  • 100% Cyber Security

    Cyber Attack Simulation Network Security
    1,001-5,000
    > €1,000
    < €25
    Blagnac, France
    Enabling a trusted future. We’re driven by risk management, safety, security, and sustainability. Our specialists help clients navigate change and equip them to create a stronger future. Read More
    Website
  • 100% Cyber Security

    Attack Detection & Response Penetration Tests
    5,001-10,000
    > €1,000
    > €200
    Saint-Denis, France + 8
    We are in the fight with you! Secureworks® (NASDAQ: SCWX) helps organizations stay a step ahead of adversaries with sharper precision, giving customers and partners the ability to move quickly as markets shift and business demands change. Built on a distinctive mix of cloud-native and SaaS security platforms plus intelligence... Read More
    Website
  • 15% Cyber Security

    2-10
    > €1,000
    > €200
    Abcoude, Netherlands
    Tailored AI-powered software E‑LUMINAI designs software that brings technical capability and business strategy into one cohesive platform. Drawing on hands-on expertise in artificial intelligence, machine learning, and data engineering, we deliver end-to-end systems that streamline operations, surface actionable insights, an... Read More
    Website
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