Top Cybersecurity Companies 2026 Rankings & 10,197 Client Reviews for 761 Service Providers

We have a list of 761 cybersecurity companies. This list contains matching case studies and references, 10,197 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

Leading Cybersecurity Companies

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List of the Best Cyber Security Companies

  • 50% Cyber Security

    Attack Detection & Response Cyber Attack Simulation
    51-200
    Lüneburg, Germany
    IT Security for companies of any size ✓100% service, 100% support ✓ Made in Germany ✓ DSGVO-ready ✓ Backdoor-free ➤ Play it safe! Read More
    Website
  • 50% Cyber Security

    11-50
    Augsburg, Germany
    Keep (b)it safe and simple - IT muss funktionieren. IT muss sicher sein. IT dient Ihrem Business. Ihre IT ist für Sie da, nicht andersherum! Read More
    Website
  • 25% Cyber Security

    11-50
    Heidelberg, Germany
    Heidelberg iT has established itself as a force to be reckoned with for IT outsourcing, cloud services and high-performance ICT infrastructures in the greater Heidelberg area and the Rhine-Neckar metropolitan region. As an internet service provider and cloud provider with its own data center, the... Read More
    Website
  • 34% Cyber Security

    11-50
    Witten, Germany
    Work securely and trouble-free. IT support for your company in the areas of IT infrastructure, cloud and managed services. Read More
    Website
  • 70% Cyber Security

    Digital Forensics Attack Detection & Response Network Security
    2-10
    > €10,000
    €100 - €149
    Eindhoven, Netherlands
    EU Cybersecurity Compliance Consulting We help organizations navigate major European compliance standards—such as the Cyber Resilience Act (CRA), the General Data Protection Regulation (GDPR), the NIS2 Directive on security of network and information systems, and the Digital Operational Resilience Act (DORA), to name a few. In additio... Read More
    Website
  • 50% Cyber Security

    201-500
    Munich, Germany
    "We develop high-quality solutions for reliable IT security and specialize in high security requirements. " Read More
    Website
  • 100% Cyber Security

    Attack Detection & Response Network Security Penetration Tests
    2-10
    > €10,000
    €50 - €74
    Netherlands
    Cybersecurity Beyond Compliance Sekurno is a group of experienced security engineers and compliance specialists that helps organizations avoid financial and reputational harm while reaching critical certifications. We move past routine, checkbox-style compliance by uncovering weaknesses, designing durable security practices, an... Read More
    Website
  • 100% Cyber Security

    51-200
    Haar, Germany
    Infinigate Deutschland GmbH is one of the leading value added distributors for innovative and explanation-intensive cyber security solutions. Learn... 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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  • 100% Cyber Security

    Digital Forensics Network Security
    11-50
    > €1,000
    < €25
    Paris, France
    Making your business safe Maguen Cyber was founded to give clients the security support they actually need. We deliver cybersecurity consulting around the world, and our aim is to become a leading player in the years ahead. As your organization moves through digital transformation, we are here to back your teams every ste... Read More
    Website
  • 50% Cyber Security

    11-50
    Wuppertal, Germany
    Since 1986⭐⭐⭐⭐⭐ IT services in Wuppertal✅ IT Security✅ Software & Hardware solutions ✅Consulting ✅Support✅ IT Security✅ ☎ Find out now! Read More
    Website
  • 50% Cyber Security

    11-50
    Wiesbaden, Germany
    KuppingerCole, an international, independent Analyst organization headquartered in Europe, specializes in offering technology research, neutral advice and events in Information Security, IAM, GRC as well as all areas concerning the Digital Transformation Read More
    Website
  • 20% Cyber Security

    201-500
    Herford, Germany
    For over 35 years, we have been supporting our customers as an established IT service provider and strategic partner in our 3 focus areas. With our certified German data center, the DTS cloud building block concept and sound IT security expertise, we offer you hybrid solutions, provided individua... Read More
    Website
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    Elisa Mützel | Client Success Manager [email protected]
  • 100% Cyber Security

    11-50
    Unterhaching, Germany
    Expert office for IT forensics: Expert opinions ✓ Preservation of evidence ✓ Trainings ✓ Contact the experts at FAST-DETECT! Read More
    Website
  • 50% Cyber Security

    11-50
    Munich, Germany
    IT-Sicherheit + Netzwerktechnik: CISCO Firewalls + Intrusion Prevention ▶ CISCO Meraki WLAN▶ CISCO Partner München ▶ Lass Sie sich beraten! Read More
    Website
  • 100% Cyber Security

    Digital Forensics
    1
    > €10,000
    €25 - €49
    Le Plessis-Robinson, France
    Cybersecurity consulting Services Cybersecurity consulting, audits, and training. Clear business-focused hacker narratives. Data-flow and business-process analysis. Read More
    Website
  • 100% Cyber Security

    11-50
    Bietigheim-Bissingen, Germany
    Time recording by Zahner Net - your professional for servers, computers, virus protection and network integration, access control and data protection from Bietigheim-Bissingen for Ludwigsburg, Heilbronn and Stuttgart Read More
    Website
  • 100% Cyber Security

    11-50
    Berlin, Germany
    Perseus offers cybersecurity for businesses: Awareness training, phishing simulation, anti-virus software, emergency assistance, reimbursement in case of damage, and much more. Read More
    Website
  • 100% Cyber Security

    51-200
    Wuppertal, Germany
    As trailblazers and companions, we create secure spaces for our customers to develop their organizations and realize their visions. We see ourselves as a building block of a free and secure digital world. Read More
    Website
  • 40% Cyber Security

    2-10
    > €25,000
    €50 - €74
    Rotterdam, Netherlands
    Information Technology Services in Rotterdam, NL AXS ict is a full-service IT partner focused on coworking communities and business hubs. With locations in Rotterdam, The Hague, Delft, and Haarlem, they’re always nearby. They build dependable, secure, and scalable IT foundations for shared buildings where uptime matters. From internet and WiFi... Read More
    Website
  • 75% Cyber Security

    Attack Detection & Response Cyber Attack Simulation Network Security Penetration Tests
    11-50
    > €10,000
    Gelsenkirchen, Germany
    Digital security for man and machine We are a cyber security company from Gelsenkirchen that develops technologies and products as well as offers services that serve to promote, increase and maintain the level of IT security. Through practical work and the regular publication of scientific articles, we manage to explain complex frau... Read More
    Website
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