Company lists · Data refreshed September 2026
Top 25 Enterprise network security companies based in Germany
RevenueBase identified 84 company matches for enterprise network security companies associated with Germany as of September 2026 and tracks 1,889 professional contacts across them, including 457 with verified work emails. Berlin is the largest hub.
This list covers company matches for enterprise network security companies associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest enterprise network security companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 386 contacts → | ||||
Exact match “Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 113 contacts → | ||||
Exact match “Securepoint GmbH, from the Hanseatic city of Lüneburg, is the market leader in the development of professional “Unified Threat Management” solutions in Germany.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 96 contacts → | ||||
Exact match “Rohde & Schwarz Cybersecurity is a leading IT security company that protects companies and public institutions around the world against cyberattacks.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 69 contacts → | ||||
Exact match “Link11 is a leading European manufacturer of cloud-based cybersecurity solutions that helps businesses and public authorities in critical infrastructure stay online, no matter…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 54 contacts → | ||||
Exact match “Adva Network Security is a leading German IT-security company.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 39 contacts → | ||||
Exact match “As IT security company we protect your electronical stored data against cyber attacks.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 37 contacts → | ||||
Exact match “macmon, one of Belden’s connected brands, makes complete network transparency and control possible by monitoring and protecting against unauthorized access.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 26 contacts → | ||||
Exact match “Die esko-systems GmbH betreut Mittelstands- und Industriekunden in allen Fragen der IT-Sicherheit.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 22 contacts → | ||||
Exact match “Secucloud GmbH, a proven SASE platform provider, delivering network security from the cloud is a wholly-owned subsidiary of Aryaka Networks.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 21 contacts → | ||||
Exact match “We are a cyber security company based in Gelsenkirchen, Germany.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 19 contacts → | ||||
Exact match “link protect GmbH is an information technology and services company based out of Münchner Straße 92, Kirchseeon, Bavaria, Germany.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “IT-Sicherheit, die schützt, bevor es kritisch wird!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “ISL Internet Sicherheitslösungen GmbH, based in Bochum, has been developing innovative and future-proof IT security solutions since it was founded in As a leading German software…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “März DV stands for security and performance in the area of network technology and IT security.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “BMU Beratungsgesellschaft Mittelständischer Unternehmen mbH is a computer software company based out of Scharnhorstplatz 6, Northeim, Lower Saxony, Germany.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “Our mission is the design, implementation, and operation of scalable, high-performance,and secure network systems and network-related services for companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “greenhats® is a platform for IT security.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “Ihr Vertrauen – Unser Schutz!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match “Wir machen den Mittelstand sicherer!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “The Applied Security GmbH is one of the leading providers of IT security solutions “made in Germany”.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Solcon Systemtechnik GmbH is a computer & network security company based out of Niels-Bohr-Ring 3-5, Lübeck, Schleswig-Holstein, Germany.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Paulus Business Solutions GmbH, headquartered in Ulm, organizes complete cyber defense solutions for medium-sized and large companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “SERASEC ist ein IT-Security-Unternehmen mit Sitz in Villingen-Schwenningen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Active Security: proaktive IT-Security-Lösungen für Ihr mittelständisches Unternehmen.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “NESEC Gesellschaft für angewandte Netzwerksicherheit mbH mit Hauptsitz in Eching bei München, ist als Systemhaus spezialisiert auf alle Fragen zu Internet, Netzwerk- und…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “enterprise network security companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 84 enterprise network security companies based in Germany
See the full list, filter by size, metro and specialty, and access 457 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Enterprise network security companies based in Germany at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 84 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Germany whose business descriptions match “enterprise network security companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 457 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise network security companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many enterprise network security companies are there based in Germany?
RevenueBase identified 84 company matches for enterprise network security companies associated with Germany as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
G Data Cyberdefense tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most enterprise network security companies?
Berlin leads with 9 company records, followed by Munich (7) and Hamburg (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 457 professional contacts with verified work emails tracked across these 84 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 84 enterprise network security companies based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Enterprise network security companies by geography
- Enterprise network security companies based in London, United Kingdom
- Enterprise network security companies based in Australia
- Enterprise network security companies based in Belgium
- Enterprise network security companies based in Brazil
- Enterprise network security companies based in Canada
- Enterprise network security companies based in France
- Enterprise network security companies based in India
- Enterprise network security companies based in Italy
- Enterprise network security companies based in Mexico
- Enterprise network security companies based in the Netherlands
- Enterprise network security companies based in South Africa
- Enterprise network security companies based in Türkiye
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise network security companies based in London, United Kingdom
- Enterprise network security companies based in Australia
- Enterprise network security companies based in Belgium
- Enterprise network security companies based in Brazil
- Enterprise network security companies based in Canada
- Enterprise network security companies based in France
Company intelligence · public preview
Top 25 enterprise network security companies based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 84 matching company records for enterprise network security companies based in Germany, with 1,889 tracked contacts and 457 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 enterprise network security companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  G Data Cyberdefensegdata.deHQ: Bochum, GermanyReported employees: 501-1,000 | Bochum, Germany | 501-1,000 | Exact match | 386 contacts → |
“Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Securepoint Gmbhsecurepoint.deHQ: Lüneburg, GermanyReported employees: 201-500 | Lüneburg, Germany | 201-500 | Exact match | 113 contacts → |
“Securepoint GmbH, from the Hanseatic city of Lüneburg, is the market leader in the development of professional “Unified Threat Management” solutions in Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Rohde & Schwarz Cybersecurityrohde-schwarz.comHQ: Munich, GermanyReported employees: 201-500 | Munich, Germany | 201-500 | Exact match | 96 contacts → |
“Rohde & Schwarz Cybersecurity is a leading IT security company that protects companies and public institutions around the world against cyberattacks.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Link11 Gmbhlink11.comHQ: Frankfurt, GermanyReported employees: 51-200 | Frankfurt, Germany | 51-200 | Exact match | 69 contacts → |
“Link11 is a leading European manufacturer of cloud-based cybersecurity solutions that helps businesses and public authorities in critical infrastructure stay online, no matter…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Adva Network Security Gmbhadvasecurity.comHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 54 contacts → |
“Adva Network Security is a leading German IT-security company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Consecur Gmbhconsecur.deHQ: Meppen, GermanyReported employees: 51-200 | Meppen, Germany | 51-200 | Exact match | 39 contacts → |
“As IT security company we protect your electronical stored data against cyber attacks.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Macmon Secure, A Belden Brandmacmon.euHQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 37 contacts → |
“macmon, one of Belden’s connected brands, makes complete network transparency and control possible by monitoring and protecting against unauthorized access.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Esko-Systems Gmbhesko-systems.deHQ: Kötz, GermanyReported employees: 11-50 | Kötz, Germany | 11-50 | Exact match | 26 contacts → |
“Die esko-systems GmbH betreut Mittelstands- und Industriekunden in allen Fragen der IT-Sicherheit.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Secucloud Gmbhsecucloud.comHQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 22 contacts → |
“Secucloud GmbH, a proven SASE platform provider, delivering network security from the cloud is a wholly-owned subsidiary of Aryaka Networks.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Aware7 Gmbha7.deHQ: Gelsenkirchen, GermanyReported employees: 11-50 | Gelsenkirchen, Germany | 11-50 | Exact match | 21 contacts → |
“We are a cyber security company based in Gelsenkirchen, Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Link Protect Gmbhlinkprotect.deHQ: Bayern, GermanyReported employees: 51-200 | Bayern, Germany | 51-200 | Exact match | 19 contacts → |
“link protect GmbH is an information technology and services company based out of Münchner Straße 92, Kirchseeon, Bavaria, Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Keepbitkeepbit.deHQ: Augsburg, GermanyReported employees: 11-50 | Augsburg, Germany | 11-50 | Exact match | 14 contacts → |
“IT-Sicherheit, die schützt, bevor es kritisch wird!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Bochum, GermanyReported employees: 11-50 | Bochum, Germany | 11-50 | Exact match | 12 contacts → |
“ISL Internet Sicherheitslösungen GmbH, based in Bochum, has been developing innovative and future-proof IT security solutions since it was founded in As a leading German software…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  März Datenverarbeitung Gmbhmaerz-dv.deHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 12 contacts → |
“März DV stands for security and performance in the area of network technology and IT security.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  BMU Beratungsgesellschaft Mittelständischer Unternehmen MBHbmu-beratung.comHQ: Northeim, GermanyReported employees: 11-50 | Northeim, Germany | 11-50 | Exact match | 12 contacts → |
“BMU Beratungsgesellschaft Mittelständischer Unternehmen mbH is a computer software company based out of Scharnhorstplatz 6, Northeim, Lower Saxony, Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Gigahertz Gmbhgigahertz.deHQ: Forst, GermanyReported employees: 11-50 | Forst, Germany | 11-50 | Exact match | 11 contacts → |
“Our mission is the design, implementation, and operation of scalable, high-performance,and secure network systems and network-related services for companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Greenhats Gmbhgreenhats.comHQ: Weimar (lahn), GermanyReported employees: 11-50 | Weimar (lahn), Germany | 11-50 | Exact match | 11 contacts → |
“greenhats® is a platform for IT security.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Trust2protect Gmbhtrust2protect.deHQ: Hilchenbach, GermanyReported employees: 11-50 | Hilchenbach, Germany | 11-50 | Exact match | 10 contacts → |
“Ihr Vertrauen – Unser Schutz!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ITQ Gmbhitq-institut.deHQ: Babenhausen, GermanyReported employees: 1-10 | Babenhausen, Germany | 1-10 | Exact match | 10 contacts → |
“Wir machen den Mittelstand sicherer!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Applied Security Gmbhapsec.de HQ: Grosswallstadt, GermanyReported employees: 51-200 | Grosswallstadt, Germany | 51-200 | Exact match | 9 contacts → |
“The Applied Security GmbH is one of the leading providers of IT security solutions “made in Germany”.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Solcon Systemtechnik Gmbhsolcon-systemtechnik.deHQ: Lübeck, GermanyReported employees: 11-50 | Lübeck, Germany | 11-50 | Exact match | 5 contacts → |
“Solcon Systemtechnik GmbH is a computer & network security company based out of Niels-Bohr-Ring 3-5, Lübeck, Schleswig-Holstein, Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Paulus Business Solutions Gmbhpbs-ulm.deHQ: Merklingen, GermanyReported employees: 11-50 | Merklingen, Germany | 11-50 | Exact match | 5 contacts → |
“Paulus Business Solutions GmbH, headquartered in Ulm, organizes complete cyber defense solutions for medium-sized and large companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Serasec E.Kserasec.deHQ: Villingen-schwenningen, GermanyReported employees: 1-10 | Villingen-schwenningen, Germany | 1-10 | Exact match | 5 contacts → |
“SERASEC ist ein IT-Security-Unternehmen mit Sitz in Villingen-Schwenningen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Hdpnet Gmbhhdpnet.deHQ: Heidelberg, GermanyReported employees: 11-50 | Heidelberg, Germany | 11-50 | Exact match | 4 contacts → |
“Active Security: proaktive IT-Security-Lösungen für Ihr mittelständisches Unternehmen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nesec Gmbhnesec.de HQ: Eching, GermanyReported employees: 1-10 | Eching, Germany | 1-10 | Exact match | 4 contacts → |
“NESEC Gesellschaft für angewandte Netzwerksicherheit mbH mit Hauptsitz in Eching bei München, ist als Systemhaus spezialisiert auf alle Fragen zu Internet, Netzwerk- und…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 84 company matches
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Enterprise network security companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
82 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 84 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for enterprise network security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many enterprise network security companies did RevenueBase find based in Germany?
The saved snapshot records 84 matching company records, 1,889 tracked contacts and 457 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Enterprise network security companies by geography
- Enterprise network security companies based in London, United Kingdom
- Enterprise network security companies based in Australia
- Enterprise network security companies based in Belgium
- Enterprise network security companies based in Brazil
- Enterprise network security companies based in Canada
- Enterprise network security companies based in France
- Enterprise network security companies based in India
- Enterprise network security companies based in Italy
- Enterprise network security companies based in Mexico
- Enterprise network security companies based in the Netherlands
- Enterprise network security companies based in South Africa
- Enterprise network security companies based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 enterprise network security companies based in Germany. Snapshot: September 28, 2026. https://revenuebase.ai/companies/enterprise-network-security-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Enterprise network security companies based in London, United Kingdom
- Enterprise network security companies based in Australia
- Enterprise network security companies based in Belgium
- Enterprise network security companies based in Brazil
- Enterprise network security companies based in Canada
- Enterprise network security companies based in France
Company intelligence · public preview
Top 25 enterprise network security companies based in Germany
RevenueBase records 84 matching company records for enterprise network security companies based in Germany, with 1,889 tracked contacts and 457 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 enterprise network security companies based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | G Data Cyberdefensegdata.de HQ: Bochum, GermanyReported employees: 501-1,000 | Bochum, Germany | 501-1,000 | Exact match | 386 contacts → |
“Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Securepoint Gmbhsecurepoint.de HQ: Lüneburg, GermanyReported employees: 201-500 | Lüneburg, Germany | 201-500 | Exact match | 113 contacts → |
“Securepoint GmbH, from the Hanseatic city of Lüneburg, is the market leader in the development of professional “Unified Threat Management” solutions in Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rohde & Schwarz Cybersecurityrohde-schwarz.com HQ: Munich, GermanyReported employees: 201-500 | Munich, Germany | 201-500 | Exact match | 96 contacts → |
“Rohde & Schwarz Cybersecurity is a leading IT security company that protects companies and public institutions around the world against cyberattacks.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Link11 Gmbhlink11.com HQ: Frankfurt, GermanyReported employees: 51-200 | Frankfurt, Germany | 51-200 | Exact match | 69 contacts → |
“Link11 is a leading European manufacturer of cloud-based cybersecurity solutions that helps businesses and public authorities in critical infrastructure stay online, no matter…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Adva Network Security Gmbhadvasecurity.com HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 54 contacts → |
“Adva Network Security is a leading German IT-security company.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Consecur Gmbhconsecur.de HQ: Meppen, GermanyReported employees: 51-200 | Meppen, Germany | 51-200 | Exact match | 39 contacts → |
“As IT security company we protect your electronical stored data against cyber attacks.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Macmon Secure, A Belden Brandmacmon.eu HQ: Berlin, GermanyReported employees: 51-200 | Berlin, Germany | 51-200 | Exact match | 37 contacts → |
“macmon, one of Belden’s connected brands, makes complete network transparency and control possible by monitoring and protecting against unauthorized access.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Esko-Systems Gmbhesko-systems.de HQ: Kötz, GermanyReported employees: 11-50 | Kötz, Germany | 11-50 | Exact match | 26 contacts → |
“Die esko-systems GmbH betreut Mittelstands- und Industriekunden in allen Fragen der IT-Sicherheit.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Secucloud Gmbhsecucloud.com HQ: Hamburg, GermanyReported employees: 51-200 | Hamburg, Germany | 51-200 | Exact match | 22 contacts → |
“Secucloud GmbH, a proven SASE platform provider, delivering network security from the cloud is a wholly-owned subsidiary of Aryaka Networks.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Aware7 Gmbha7.de HQ: Gelsenkirchen, GermanyReported employees: 11-50 | Gelsenkirchen, Germany | 11-50 | Exact match | 21 contacts → |
“We are a cyber security company based in Gelsenkirchen, Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Link Protect Gmbhlinkprotect.de HQ: Bayern, GermanyReported employees: 51-200 | Bayern, Germany | 51-200 | Exact match | 19 contacts → |
“link protect GmbH is an information technology and services company based out of Münchner Straße 92, Kirchseeon, Bavaria, Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Keepbitkeepbit.de HQ: Augsburg, GermanyReported employees: 11-50 | Augsburg, Germany | 11-50 | Exact match | 14 contacts → |
“IT-Sicherheit, die schützt, bevor es kritisch wird!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Bochum, GermanyReported employees: 11-50 | Bochum, Germany | 11-50 | Exact match | 12 contacts → |
“ISL Internet Sicherheitslösungen GmbH, based in Bochum, has been developing innovative and future-proof IT security solutions since it was founded in As a leading German software…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | März Datenverarbeitung Gmbhmaerz-dv.de HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 12 contacts → |
“März DV stands for security and performance in the area of network technology and IT security.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BMU Beratungsgesellschaft Mittelständischer Unternehmen MBHbmu-beratung.com HQ: Northeim, GermanyReported employees: 11-50 | Northeim, Germany | 11-50 | Exact match | 12 contacts → |
“BMU Beratungsgesellschaft Mittelständischer Unternehmen mbH is a computer software company based out of Scharnhorstplatz 6, Northeim, Lower Saxony, Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Gigahertz Gmbhgigahertz.de HQ: Forst, GermanyReported employees: 11-50 | Forst, Germany | 11-50 | Exact match | 11 contacts → |
“Our mission is the design, implementation, and operation of scalable, high-performance,and secure network systems and network-related services for companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Greenhats Gmbhgreenhats.com HQ: Weimar (lahn), GermanyReported employees: 11-50 | Weimar (lahn), Germany | 11-50 | Exact match | 11 contacts → |
“greenhats® is a platform for IT security.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Trust2protect Gmbhtrust2protect.de HQ: Hilchenbach, GermanyReported employees: 11-50 | Hilchenbach, Germany | 11-50 | Exact match | 10 contacts → |
“Ihr Vertrauen – Unser Schutz!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ITQ Gmbhitq-institut.de HQ: Babenhausen, GermanyReported employees: 1-10 | Babenhausen, Germany | 1-10 | Exact match | 10 contacts → |
“Wir machen den Mittelstand sicherer!” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Applied Security Gmbhapsec.de HQ: Grosswallstadt, GermanyReported employees: 51-200 | Grosswallstadt, Germany | 51-200 | Exact match | 9 contacts → |
“The Applied Security GmbH is one of the leading providers of IT security solutions “made in Germany”.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Solcon Systemtechnik Gmbhsolcon-systemtechnik.de HQ: Lübeck, GermanyReported employees: 11-50 | Lübeck, Germany | 11-50 | Exact match | 5 contacts → |
“Solcon Systemtechnik GmbH is a computer & network security company based out of Niels-Bohr-Ring 3-5, Lübeck, Schleswig-Holstein, Germany.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Paulus Business Solutions Gmbhpbs-ulm.de HQ: Merklingen, GermanyReported employees: 11-50 | Merklingen, Germany | 11-50 | Exact match | 5 contacts → |
“Paulus Business Solutions GmbH, headquartered in Ulm, organizes complete cyber defense solutions for medium-sized and large companies.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Serasec E.Kserasec.de HQ: Villingen-schwenningen, GermanyReported employees: 1-10 | Villingen-schwenningen, Germany | 1-10 | Exact match | 5 contacts → |
“SERASEC ist ein IT-Security-Unternehmen mit Sitz in Villingen-Schwenningen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hdpnet Gmbhhdpnet.de HQ: Heidelberg, GermanyReported employees: 11-50 | Heidelberg, Germany | 11-50 | Exact match | 4 contacts → |
“Active Security: proaktive IT-Security-Lösungen für Ihr mittelständisches Unternehmen.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nesec Gmbhnesec.de HQ: Eching, GermanyReported employees: 1-10 | Eching, Germany | 1-10 | Exact match | 4 contacts → |
“NESEC Gesellschaft für angewandte Netzwerksicherheit mbH mit Hauptsitz in Eching bei München, ist als Systemhaus spezialisiert auf alle Fragen zu Internet, Netzwerk- und…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Enterprise network security companies: dataset insights
September 28, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
82 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 84 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for enterprise network security companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many enterprise network security companies did RevenueBase find based in Germany?
The saved snapshot records 84 matching company records, 1,889 tracked contacts and 457 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 28, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Enterprise network security companies by geography
- Enterprise network security companies based in London, United Kingdom
- Enterprise network security companies based in Australia
- Enterprise network security companies based in Belgium
- Enterprise network security companies based in Brazil
- Enterprise network security companies based in Canada
- Enterprise network security companies based in France
- Enterprise network security companies based in India
- Enterprise network security companies based in Italy
- Enterprise network security companies based in Mexico
- Enterprise network security companies based in the Netherlands
- Enterprise network security companies based in South Africa
- Enterprise network security companies based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 enterprise network security companies based in Germany. Snapshot: September 28, 2026. https://revenuebase.ai/companies/enterprise-network-security-companies/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Enterprise network security companies based in London, United Kingdom
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