Top Cybersecurity Companies 2026 Rankings & 12,521 Client Reviews for 917 Service Providers

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Leading Cybersecurity Companies
List of the Best Cyber Security Companies
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We have a list of 917 cybersecurity companies. This list contains matching case studies and references, 12,521 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Cybersecurity Company for your business requirements.

Leading Cybersecurity Companies

Our market leaders analysis is based on the Feedbax Score, which evaluates providers individually within each category. Learn more

Rank	Service Provider	Rating
1	Alter Solutions Deutschland	5.0 / 5
2	Sekurno	5.0 / 5
3	Unlock Management	5.0 / 5
4	BlackFire Cyber Insurance	4.6 / 5
5	CyStack	5.0 / 5
6	Pro CISO Cybersecurity	5.0 / 5

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List of the Best Cyber Security Companies

Kastl & Rieter IT Service GmbH
5.0
16 reviews
TOP RATED
Expertise 50% Cyber Security
2-10
Location: Cologne, Germany
To ensure that your IT runs smoothly, we support and advise you on all aspects of IT service, network technology and server maintenance. Give us a call! Read More
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TB-EDV Computerservice / Eching
5.0
31 reviews
TOP RATED
Expertise 33% Cyber Security
2-10
Location: Eching, Germany
The computer service & services in Eching Read More
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Midland IT GmbH
4.5
26 reviews
TOP RATED
Expertise 25% Cyber Security
11-50
Location: Minden, Germany
Midland IT is a medium-sized system house + IT service provider from Minden + offers solutions, cloud computing, managed services and consulting services covering all IT security and infrastructure concerns. Read More
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CyberSecura
5.0
6 reviews
TOP RATED
Expertise 100% Cyber Security
2-10
> €1,000
> €200
Location: 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
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RedFox InfoSec GmbH
5.0
4 reviews
TOP RATED
Expertise 100% Cyber Security
2-10
Location: Konstanz, Germany
We are specialized in penetration testing and support you in perfecting your IT security. We are headquartered in Constance at Lake Constance. Read More
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ITrust
4.4
14 reviews
Expertise 100% Cyber Security
Focus Areas
Penetration Tests
11-50
> €1,000
> €200
Location: 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
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Group-IB
5.0
7 reviews
TOP RATED
Expertise 100% Cyber Security
Industry Knowledge
51-200
> €1,000
< €25
Location: Dubai, United Arab Emirates + 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
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Emas IT
4.9
49 reviews
TOP RATED
Expertise 15% Cyber Security
11-50
€50 - €74
Location: Mollet del Vallès, Spain
IT Services for Businesses Need dependable IT assistance wherever you operate in Spain? Global Network supports businesses in Barcelona, Madrid, Valencia, Girona, Bilbao and Sevilla with a broad range of services. Its 24/7 “Smart Hands” team sends skilled engineers on site to take care of your equipment, from rack installa... Read More
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Bücker IT-Security GmbH - Ein Unterne...
4.5
10 reviews
TOP RATED
Expertise 100% Cyber Security
11-50
Location: Hille, Germany
Company description: Not available Read More
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IT Training and Consulting
4.6
13 reviews
TOP RATED
Expertise 100% Cyber Security
2-10
Location: Bruchköbel, Germany
Company description: Not available Read More
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Widefense
4.9
12 reviews
TOP RATED
Expertise 100% Cyber Security
51-200
> €200
Experts in Cybersecurity At Widefense, our work centers on security management—especially the people behind it. We’re constantly asking how we can strengthen their standing as new risks and threats keep emerging. With a people-first mindset, we help organizations navigate uncertainty and build stronger resilience, so th... Read More
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Inmodis GmbH
4.7
9 reviews
TOP RATED
Expertise 100% Cyber Security
Focus Areas
Attack Detection & Response Cyber Attack Simulation
2-10
Location: Hemau, Germany
Inmodis IT Security - Your experts for IT security, vulnerability analysis and penetration testing in Germany, Switzerland, Austria Tel. +49 9491 7429885 Read More
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Pegasus GmbH
4.6
17 reviews
TOP RATED
Expertise 50% Cyber Security
Location: Regenstauf, Germany
We realize individual solutions for our customers in the areas of IT security, network, cloud, virtualization and managed services. Read More
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indevis IT-Consulting and Solutions GmbH
4.8
16 reviews
TOP RATED
Expertise 100% Cyber Security
51-200
Location: Munich, Germany
indevis is a BSI ISO 27001 certified Managed Security Service Provider (MSSP) and your competent provider and service provider for IT security. Read More
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Schwarz Computer Systeme GmbH
4.5
38 reviews
TOP RATED
Expertise 50% Cyber Security
51-200
Location: Neumarkt in der Oberpfalz, Germany
Full-service IT system house: Experts for your IT landscape! IT Services ✓ Software Development ✓ IT Solutions ✓ IT Security ✓ Read More
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°visualcosmos
5.0
23 reviews
TOP RATED
Expertise 25% Cyber Security
2-10
Location: Düsseldorf, Germany
Agentur für Digitales und Analoges | +49 700 84 78 25 26 | [email protected] Read More
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I.T.E.N.O.S. GmbH
4.5
33 reviews
TOP RATED
Expertise 50% Cyber Security
51-200
Location: Bonn, Germany
ITENOS offers you all possibilities for the individual design of your infrastructures and networks on the basis of reliable IT services. Read More
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8com GmbH & Co. KG
5.0
26 reviews
TOP RATED
Expertise 50% Cyber Security
Focus Areas
Attack Detection & Response Cyber Attack Simulation
51-200
Location: Neustadt, Germany
8com has been enhancing the cyber security of companies and public authorities for 15 years. As a Managed Security Service Provider (MSSP) and provider of awareness services, the experts offer reliable protection against cyber attacks. Read More
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MTRIX GmbH
3.8
9 reviews
Expertise 100% Cyber Security
11-50
Location: Lüneburg, Germany
Multi-vendor partner for professional authentication. Support in the selection process. Supply of hardware and software. Service and support. Read More
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Capgemini
4.7
66 reviews
TOP RATED
Expertise 15% Cyber Security
Focus Areas
Attack Detection & Response Network Security Penetration Tests Cybersecurity Device Management
1,001-5,000
Location: Berlin, Germany
Capgemini is one of the world's leading providers of management and IT consulting, technology services and digital transformation. As an enabler of innovation, the company supports its clients in their complex challenges around Cloud, Digital and Platforms. What makes us special? Branch diversity... Read More
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Top Cybersecurity Companies 2026 Rankings & 12,521 Client Reviews for 917 Service Providers

Leading Cybersecurity Companies

List of the Best Cyber Security Companies

Kastl & Rieter IT Service GmbH

TB-EDV Computerservice / Eching

Midland IT GmbH

CyberSecura

RedFox InfoSec GmbH

ITrust

Group-IB

Emas IT

Bücker IT-Security GmbH - Ein Unterne...

IT Training and Consulting

Widefense

Inmodis GmbH

Pegasus GmbH

indevis IT-Consulting and Solutions GmbH

Schwarz Computer Systeme GmbH

°visualcosmos

I.T.E.N.O.S. GmbH

8com GmbH & Co. KG

MTRIX GmbH

Capgemini

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