Top Cybersecurity Companies in Western Europe 2026 Rankings & 9,698 Client Reviews for 717 Service Providers

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List of the Best Cyber Security Companies in Western Europe
Cybersecurity Company Alternatives in Western Europe

We have a list of 717 cybersecurity companies in Western Europe. This list contains matching case studies and references, 9,698 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Cybersecurity Company for your business requirements.

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List of the Best Cyber Security Companies in Western Europe

NEXTEDIA
4.5
2 reviews
TOP RATED
Expertise 40% Cyber Security
51-200
> €1,000
< €25
Location: Paris, France
DRIVE THE CHANGE Nextedia Group focuses on cybersecurity, cloud services, digital workplace solutions, and customer experience. Backed by more than 300 specialists, the group combines commercial insight with deep technical know-how, guiding clients end to end from strategic advice through to the delivery of top-t... Read More
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Secu9
0.0
0 reviews
Expertise 100% Cyber Security
Focus Areas
Network Security
1
> €1,000
< €25
Location: Courbevoie, France
Securing Businesses Secu9 (Secu Nine) is a specialist cybersecurity advisory firm built to unite leading talent across the field. Our mission is to back clients with consulting that delivers strong added value, guided by a clear focus on outcomes and a hands-on, committed approach. The Secu9 portfolio is structured... Read More
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Kalita Partners
5.0
1 review
TOP RATED
Expertise 45% Cyber Security
2-10
> €1,000
> €200
Location: Paris, France + 1
Trusted advisor for critical decisions Our team helps clients navigate high-stakes situations that can seriously affect performance and public standing. Drawing on deep expertise in technology, forensic investigation, and business intelligence, our international specialists work carefully and discreetly to uncover the facts—so clients... Read More
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SECUDOS GmbH
4.6
7 reviews
TOP RATED
Expertise 34% Cyber Security
11-50
Location: Kamen, Germany
SECUDOS offers solutions from selected software vendors with appliance hardware of the highest quality. IT security from the Ruhr area. Read More
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Sunbytes
5.0
1 review
TOP RATED
Expertise 25% Cyber Security
Industry Knowledge
51-200
> €100,000
€50 - €74
Location: 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
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Waveline-Mar.Com
3.0
2 reviews
Expertise 33% Cyber Security
Location: Munich, Germany
Company description: Not available Read More
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Pallas GmbH
4.8
5 reviews
TOP RATED
Expertise 20% Cyber Security
11-50
Location: Brühl, Germany
Our passion is service. Security service for our customers.day and night, 24x7. Read More
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DEMANDO GmbH
4.5
6 reviews
TOP RATED
Expertise 20% Cyber Security
51-200
Location: Kaiserslautern, Germany
Dienstleistungsunternehmen in Kaiserslautern mit eigenem Rechenzentrum. Schwerpunkte sind IT-Service, SAP, Application-Hosting, Colocation, Backup-Service. Read More
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dtconnect GmbH
5.0
4 reviews
TOP RATED
Expertise 34% Cyber Security
2-10
Location: Hachenburg, Germany
Your independent IT service provider offers all IT services from a single source: IT MONITORING ✔ IT INFRASTRUCTURE ✔ IT SECURITY ✔ Read More
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Stroople
0.0
0 reviews
Expertise 100% Cyber Security
2-10
> €10,000
€150 - €199
Location: 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
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ars tutandi GmbH
0.0
0 reviews
Expertise 100% Cyber Security
2-10
Location: Neu Wulmstorf, Germany
ars tutandi - Information Security and Data Protection Read More
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cat out gmbh
0.0
0 reviews
Expertise 100% Cyber Security
2-10
Location: Bremen, Germany
Consulting for IT, data, information security, procedural guidelines, implementation of technology-based security measures, risk analysis Read More
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CycleSEC GmbH
0.0
0 reviews
Expertise 100% Cyber Security
2-10
Location: Hamburg, Germany
Information security, IT security and cyber security with CycleSEC: We make the work of security professionals easier Read More
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HUD IT / Kommunikation
0.0
0 reviews
Expertise 100% Cyber Security
2-10
Location: Rheda-Wiedenbrück, Germany
Company description: Not available Read More
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exxsens GmbH
0.0
0 reviews
Expertise 100% Cyber Security
11-50
Location: Hofheim, Germany
exxsens GmbH offers SAP consulting with a focus on Basis, Netweaver, Solution Manager authorizations and ABAP / ABAP OO. Furthermore, exxsens GmbH offers customized software solutions for your SAP applications. Read More
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Lickes IT-Systems GmbH (ehemals PH-IT...
3.7
9 reviews
Expertise 25% Cyber Security
2-10
Location: Mönchengladbach, Germany
Lickes-IT-Systems - the system partner for tax consultants and medium-sized businesses in Mönchengladbach. As a DATEV system partner, we also offer customized IT solutions: Managed Backup, IT Sourcing and ASP solutions. Read More
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Wimmer ITK Systemhaus GmbH & Co. KG
4.6
5 reviews
TOP RATED
Expertise 33% Cyber Security
2-10
Location: Ebermannstadt, Germany
DATEV solutions from Eggolsheim Read More
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Avanis GmbH
0.0
0 reviews
Expertise 100% Cyber Security
11-50
Location: Bielefeld, Germany
Your special distributor and service provider in the network sector: WLAN planning, IT security, switches, industrial Ethernet, media converters, VDSL2 Read More
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JOINSON&SPICE
4.5
2 reviews
TOP RATED
Expertise 30% Cyber Security
Focus Areas
Digital Forensics Attack Detection & Response Network Security
2-10
> €1,000
< €25
Location: 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
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Tetr & Aeder Consultants
5.0
2 reviews
TOP RATED
Expertise 25% Cyber Security
Focus Areas
Digital Forensics Attack Detection & Response
2-10
> €1,000
< €25
Location: 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
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Top Cybersecurity Companies in Western Europe 2026 Rankings & 9,698 Client Reviews for 717 Service Providers

List of the Best Cyber Security Companies in Western Europe

NEXTEDIA

Secu9

Kalita Partners

SECUDOS GmbH

Sunbytes

Waveline-Mar.Com

Pallas GmbH

DEMANDO GmbH

dtconnect GmbH

Stroople

ars tutandi GmbH

cat out gmbh

CycleSEC GmbH

HUD IT / Kommunikation

exxsens GmbH

Lickes IT-Systems GmbH (ehemals PH-IT...

Wimmer ITK Systemhaus GmbH & Co. KG

Avanis GmbH

JOINSON&SPICE

Tetr & Aeder Consultants

Cybersecurity Companies Alternatives in Western Europe

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