Top Cybersecurity Companies in Germany 2026 Rankings & 7,662 Client Reviews for 561 Service Providers

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Featured Cybersecurity Companies
List of the Best Cyber Security Companies in Germany
Cybersecurity Company Alternatives in Germany

We have a list of 561 cybersecurity companies in Germany. This list contains matching case studies and references, 7,662 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Cybersecurity Company for your business requirements.

Featured Cybersecurity Companies

OIT GmbH
4.9
230 reviews
AWARD WINNER TOP RATED
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IT services company and digital agency based in Osnabrück: IT, Microsoft 365, web, AI OIT GmbH is an IT systems provider and digital agency based in Osnabrück (Am Huxmühlenbach 7, 49084 Osnabrück). Founded in 2016, the company has around 15 employees. We support businesses ranging from single-person offices to mid-sized companies with over 80 workstations—all from one source, with dedicated points of contact.Services:IT support and managed services: maintenance plans starting at... Read More
11-50
> €1,000
€100 - €149
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List of the Best Cyber Security Companies in Germany

Heidelberg iT Management GmbH & Co. KG
4.6
53 reviews
TOP RATED
Expertise 25% Cyber Security
11-50
Location: 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
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genua GmbH
4.7
66 reviews
TOP RATED
Expertise 50% Cyber Security
201-500
Location: Munich, Germany
"We develop high-quality solutions for reliable IT security and specialize in high security requirements. " Read More
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Governikus KG
3.3
51 reviews
Expertise 50% Cyber Security
51-200
Location: Bremen, Germany
Who has not asked themselves how administration and justice become digital? The answer is: with us, Governikus! Founded in 1999 as a start-up, we supply federal states, ministries and municipalities with IT security solutions. Read More
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IT-Systemhaus Ruhrgebiet
5.0
53 reviews
TOP RATED
Expertise 34% Cyber Security
11-50
Location: Witten, Germany
Work securely and trouble-free. IT support for your company in the areas of IT infrastructure, cloud and managed services. Read More
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Zahner Net GmbH
5.0
22 reviews
TOP RATED
Expertise 100% Cyber Security
11-50
Location: 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
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Infinigate Deutschland GmbH
4.7
47 reviews
TOP RATED
Expertise 100% Cyber Security
51-200
Location: Haar, Germany
Infinigate Deutschland GmbH is one of the leading value added distributors for innovative and explanation-intensive cyber security solutions. Learn... Read More
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SPECTRAMI GmbH
4.7
40 reviews
TOP RATED
Expertise 100% Cyber Security
2-10
Location: Neu-Isenburg, Germany
Company description: Not available Read More
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DTS Systeme GmbH
4.2
43 reviews
Expertise 20% Cyber Security
201-500
Location: 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
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FAST-DETECT GmbH
2.7
47 reviews
Expertise 100% Cyber Security
11-50
Location: Unterhaching, Germany
Expert office for IT forensics: Expert opinions ✓ Preservation of evidence ✓ Trainings ✓ Contact the experts at FAST-DETECT! Read More
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Bohnen Computer-Technik GmbH
4.7
28 reviews
TOP RATED
Expertise 50% Cyber Security
11-50
Location: Wuppertal, Germany
Since 1986⭐⭐⭐⭐⭐ IT services in Wuppertal✅ IT Security✅ Software & Hardware solutions ✅Consulting ✅Support✅ IT Security✅ ☎ Find out now! Read More
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Atos
4.4
80 reviews
Expertise 25% Cyber Security
> 10,000
Location: Munich, Germany
Atos is a global leader in digital transformation with 110,000 employees in 73 countries and annual revenue of € 12 billion. Read More
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itka Systemhaus
4.9
67 reviews
TOP RATED
Expertise 50% Cyber Security
2-10
> €1,000
Location: Uffenheim, Germany
Your reliable partner in IT for your company We are your system house for professional IT solutions! IT systems and failover, IT security and data protection, communication and software solutions, printing and archiving. We offer secure IT systems from leading manufacturers, for which we also provide on-site service ourselves. As an IT syst... Read More
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Bohnen IT GmbH
4.7
28 reviews
TOP RATED
Expertise 50% Cyber Security
11-50
Location: Wuppertal, Germany
Since 1986⭐⭐⭐⭐⭐ IT services in Wuppertal✅ IT Security✅ Software & Hardware solutions ✅Consulting ✅Support✅ IT Security✅ ☎ Find out now! Read More
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alpha 2000 Holding GmbH
4.9
17 reviews
TOP RATED
Expertise 25% Cyber Security
11-50
Location: Leipzig, Germany
Systems, security and service, your regional IT partner in Central Germany. Service concepts, infrastructure solutions and systems, IT security Read More
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ViCoTec IT-Sicherheit & Datenschutz G...
4.6
18 reviews
TOP RATED
Expertise 100% Cyber Security
2-10
Location: Oldenburg, Germany
Data protection consulting and advice around the topics of IT security, data protection-DSGVO for small and medium-sized companies in the region Oldenburg, Weser-Ems, Bremen Read More
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PERSEUS.
4.8
79 reviews
TOP RATED
Expertise 100% Cyber Security
11-50
Location: 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
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INFODAS GmbH
4.4
37 reviews
Expertise 100% Cyber Security
51-200
Location: Cologne, Germany
Company description: Not available Read More
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r-tec IT Security GmbH
4.7
31 reviews
TOP RATED
Expertise 100% Cyber Security
51-200
Location: 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
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Lufthansa Industry Solutions
4.7
86 reviews
TOP RATED
Expertise 15% Cyber Security
Focus Areas
Attack Detection & Response Network Security Penetration Tests
1,001-5,000
> €50,000
Location: Norderstedt, Germany
Ihr Partner für die digitale Transformation Lufthansa Industry Solutions is a service company for IT consulting and systems integration. The Lufthansa subsidiary supports its customers in the digital transformation of their companies. The customer base includes companies within the Lufthansa Group as well as more than 200 companies in vari... Read More
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März Datenverarbeitung GmbH
4.9
44 reviews
TOP RATED
Expertise 50% Cyber Security
11-50
Location: Munich, Germany
IT-Sicherheit + Netzwerktechnik: CISCO Firewalls + Intrusion Prevention ▶ CISCO Meraki WLAN▶ CISCO Partner München ▶ Lass Sie sich beraten! Read More
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Top Cybersecurity Companies in Germany 2026 Rankings & 7,662 Client Reviews for 561 Service Providers

Featured Cybersecurity Companies

List of the Best Cyber Security Companies in Germany

Heidelberg iT Management GmbH & Co. KG

genua GmbH

Governikus KG

IT-Systemhaus Ruhrgebiet

Zahner Net GmbH

Infinigate Deutschland GmbH

SPECTRAMI GmbH

DTS Systeme GmbH

FAST-DETECT GmbH

Bohnen Computer-Technik GmbH

Atos

itka Systemhaus

Bohnen IT GmbH

alpha 2000 Holding GmbH

ViCoTec IT-Sicherheit & Datenschutz G...

PERSEUS.

INFODAS GmbH

r-tec IT Security GmbH

Lufthansa Industry Solutions

März Datenverarbeitung GmbH

Cybersecurity Companies Alternatives in Germany

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