Top Cybersecurity Companies in Western Europe 2026 Rankings & 9,737 Client Reviews for 721 Service Providers

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.

  • 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

  • 25% Cyber Security

    51-200
    > €100,000
    €50 - €74
    Utrecht, Netherlands
    Global Tech & Talent Solutions Sunbytes is a Dutch technology company (HQ: the Netherlands) with a delivery hub in Vietnam. For 14 years, we’ve supported customers around the world—turning plans into dependable delivery while keeping security woven in from day one. Digital Transformation Solutions: Create and modernize digita... Read More
    Website
  • 30% Cyber Security

    Digital Forensics Attack Detection & Response Network Security
    2-10
    > €1,000
    < €25
    Amsterdam, Netherlands
    Accounting Firm. Amsterdam. The Netherlands. JOINSON & SPICE is a newer accounting practice dedicated to Technology, Media, and Telecom. Our staff spans the full spectrum—from fresh university graduates to seasoned AA and RA accountants. What ties us together is a shared enthusiasm for TMT businesses. As a small but rapidly growing firm, we... Read More
    Website
  • 25% Cyber Security

    Digital Forensics Attack Detection & Response
    2-10
    > €1,000
    < €25
    Rotterdam, Netherlands
    Management consultancy Tetr & Aeder offers consulting and implementation support to organizations in both for-profit and mission-driven service sectors. By identifying and enabling digital growth opportunities, we deliver complete, end-to-end solutions that strengthen how services are reached and how efficiently they r... Read More
    Website
  • 100% Cyber Security

    2-10
    > €10,000
    €150 - €199
    Boulogne-Billancourt, France
    Cybersecurity expertise Stroople is a French cybersecurity consultancy operating on its own, with ExpertCyber recognition from Cybermalveillance.gouv.fr and Qualiopi certification. It helps mid-market and regulated organizations stay ahead of cyber risks while keeping pace with compliance obligations. Established in 20... Read More
    Website
  • 15% Cyber Security

    2-10
    > €10,000
    €50 - €74
    Amsterdam, Netherlands
    Managed Service Provider With Linden365, you can count on a reliable, stable ICT partner for consulting, management, and support of both infrastructure and applications. We keep the emphasis on uptime, strong service, and continuous innovation. Our mission is to help our clients tackle every ICT challenge and deliver the... Read More
    Website
  • 20% Cyber Security

    2-10
    > €1,000
    < €25
    Nunspeet, Netherlands + 2
    Straightforward, Genuine, Innovative, Modern Bloemert IT is a straightforward, hands-on IT partner for small and medium-sized businesses. With offices in Staphorst, Nunspeet, and Hoogeveen, we help make sure your organization can work securely—wherever you are, whenever you need it. We don’t believe in complicated IT jargon; instead, we foc... Read More
    Website
  • 20% Cyber Security

    Digital Forensics Attack Detection & Response
    2-10
    €50 - €74
    Rotterdam, Netherlands + 1
    Challenging The Ordinary. High-Quality Software, Unrivaled Security—Delivered. We’re a full-service software and cybersecurity team that supports every step of building a digital product, from planning through deployment. It may be a bit of a simplified tagline, but it’s easier to take in than an endless catalog of creden... Read More
    Website
  • 15% Cyber Security

    Digital Forensics Attack Detection & Response
    5,001-10,000
    > €100,000
    €50 - €74
    Zaventem, Belgium + 17
    Global IT Solution Integrator & Products provider Black Box® is a trusted partner for IT services, helping organizations worldwide adopt advanced technology through expert consulting and tailored solutions. By connecting people, concepts, and technology, we turn complex challenges into practical outcomes that drive measurable growth. From infras... Read More
    Website
  • We will find the ideal provider for you! Receive top offers individually selected for you free of charge.
    • 1. Fill in the form Let us know your requirements and the recipient of the offers.
    • 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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  • 20% Cyber Security

    Attack Detection & Response Network Security Penetration Tests
    2-10
    > €25,000
    €100 - €149
    Eersel, Netherlands + 1
    Providing smart solutions to challenging problems Our team delivers advisory support along with software development and systems engineering—focused on computer vision, machine learning, robotics, and cybersecurity. Read More
    Website
  • 25% Cyber Security

    11-50
    > €1,000
    > €200
    Colombes, France
    The accelerator for your transformation projects. CYGNA drives the progress of your transformation initiatives. Established in 2020, CYGNA is a young company focused on the IT services market, with three core specialties: ERP, IT consulting, and cybersecurity. A driven, inventive, cross-functional team of specialists powers CYGNA’s support for... Read More
    Website
  • 20% Cyber Security

    11-50
    > €1,000
    > €200
    Paris, France
    Impacting Performance. From day one, performance has defined WAPSI's identity and shaped everything it does. It remains central to the company’s purpose and to the services it delivers. WAPSI is an expert ESN fully focused on helping you make your information system faster, stronger, and more effective. Its specialists... Read More
    Website
  • 50% Cyber Security

    Digital Forensics Attack Detection & Response
    51-200
    > €10,000
    < €25
    Amsterdam, Netherlands + 1
    Securing Trust Privacy & Cybersecurity Programs Designed to Deliver At Tsaaro, we combine hands-on engineering know-how with experienced leadership to build and advance end-to-end privacy initiatives. We help organizations keep pace with the evolving privacy landscape while sustaining continuous compliance, str... Read More
    Website
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    Elisa Mützel | Client Success Manager
    Elisa Mützel | Client Success Manager [email protected]
  • 20% Cyber Security

    51-200
    > €25,000
    €25 - €49
    Paris, France + 1
    Digital transformation made easy For enterprises navigating digital change, we offer a broad range of support: strategy consulting, software engineering, data governance, continuous 24/7 operations, and cybersecurity. Our teams in Europe and Asia enable us to serve companies in English, French, and Vietnamese. No matter the org... Read More
    Website
  • 15% Cyber Security

    11-50
    > €1,000
    < €25
    Puteaux, France + 1
    International IT technology and services company for digital transformation💡 FPT Software France is part of FPT Corporation, a leading global IT and services group based in Vietnam and ranked first in Southeast Asia. The company employs 36,000 people and generates nearly $2.4 billion in revenue. Its credentials include CMMI Level 5 V2.0, ISO 27001:2013, and ASPICE Level 3... Read More
    Website
  • 10% Cyber Security

    2-10
    > €1,000
    < €25
    Paris, France
    Your Digital Partner End-to-end IT services covering management software, web and mobile development, Microsoft Power BI decision support, ERP, CRM, payroll and HR, CMMS, plus cloud infrastructure. We deliver a broad portfolio of services and solutions built around the real challenges our clients face. ADONIS Groupe... Read More
    Website
  • 60% Cyber Security

    2-10
    > €10,000
    < €25
    Rotterdam, Netherlands + 2
    One Provider For All Your InfoSec Needs Q-Sec enables organizations to manage dependable security operations without the burden of building an in-house team from scratch. We address common challenges—limited security visibility, sluggish incident handling, and hurdles in meeting compliance obligations—by providing a 24/7 SOC as a Servi... Read More
    Website
  • 15% Cyber Security

    Digital Forensics Attack Detection & Response Network Security Penetration Tests
    51-200
    > €10,000
    €150 - €199
    Oegstgeest, Netherlands + 3
    IT Services: Networking, Data Center, and Security Insoft Services is a global organization that helps customers and partners access the know-how and technical capabilities required to succeed with digital transformation. Software-Defined Networking, next-generation automation for enterprise and wide-area networks, designed to support the shift... Read More
    Website
  • 10% Cyber Security

    2-10
    > €1,000
    < €25
    Puteaux, France
    Engagement, quality, deadline InterTrade is a Paris-based international advisory firm helping organizations expand across France and Eastern Europe, including Russia, Ukraine, Belarus, Poland, and the Baltic states. From our headquarters in France and our four Eastern European offices, we guide businesses of every size throug... Read More
    Website
  • 25% Cyber Security

    Digital Forensics Attack Detection & Response Penetration Tests
    5,001-10,000
    > €10,000
    < €25
    Paris, France + 11
    Crpyto | ICO | Exchange & Blockchain Software GET YOUR OWN!! DECENTRALIZED BLOCKCHAIN-POWERED APPLICATIONS Errna is a highly regarded specialist firm focused on building blockchain applications. We assist companies in setting up their cryptocurrency exchanges and provide blockchain advisory services. Working with us means you can turn bold d... Read More
    Website
  • 60% Cyber Security

    2-10
    > €10,000
    €150 - €199
    Amsterdam, Netherlands
    Leader in Industrial Control Systems Applied Risk has become a well-known authority in Industrial Control Systems cybersecurity. We enable organizations to safeguard valuable assets and lower their overall risk profile, supporting companies from Fortune 500 leaders to growing mid-sized and small organizations. Through the right mix... Read More
    Website
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