Company lists · Data refreshed September 2026
Top 25 Telecom cybersecurity software companies based in Germany
RevenueBase identified 61 company matches for telecom cybersecurity software companies associated with Germany as of September 2026 and tracks 2,196 professional contacts across them, including 485 with verified work emails. Berlin is the largest hub.
This list covers company matches for telecom cybersecurity software 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 29, 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 telecom cybersecurity software companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 623 contacts → | ||||
Exact match “secunet – We are the Guardians of Europe's Digital Freedom.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 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 29, 2026 · View company records in RevenueBase | |||||
| 3 | 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 29, 2026 · View company records in RevenueBase | |||||
| 4 | 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 29, 2026 · View company records in RevenueBase | |||||
| 5 | 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 29, 2026 · View company records in RevenueBase | |||||
| 6 | 67 contacts → | ||||
Exact match “We deliver advanced IT, Cybersecurity, AI, and Telecommunications solutions for enterprises, operators, and governments worldwide.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 54 contacts → | ||||
Exact match “Adva Network Security is a leading German IT-security company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 39 contacts → | ||||
Exact match “As IT security company we protect your electronical stored data against cyber attacks.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 34 contacts → | ||||
Exact match “ECOS is an owner-managed business and specialized in the software development of IT security solutions.we connect IT stands for solutions providing employees of public…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “Digitale Bedrohungen wachsen – und damit unsere Verantwortung.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 21 contacts → | ||||
Exact match “We are a cyber security company based in Gelsenkirchen, Germany.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 19 contacts → | ||||
Exact match “Moin, wir sind die Firma NetKom GmbH aus Papenburg.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “Benefit from very extensive cyber security experience as well as Cyber Security Award-winning experts to help you protect your business from cyber attacks.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “Our company is a leading provider that helps large companies and enterprises successfully manage the digital transformation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Die eyeDsec Cyber Security GmbH ist Ihr zuverlässiger und kompetenter Partner im Bereich Cyber Security mit Sitz in Bayreuth.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “Cloud Provider | Cyber Security Solutions | Secure Communication for Businesses | Boosting your Business with Scalable Cloud Tech | Bavaria” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “We provide Cyber Security solutions to all customers, whether it be Hardware, Software or Cloud Services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Welcome to AutoSec Innovations, your premier provider of automotive cybersecurity solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Das ONLINE NetCom Systemhaus ist nun seit 30 Jahren professioneller Partner für moderne Sicherheitstechnik, Telekommunikation & EDV-Systeme.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “We are an international company with Headquarters in Europe and North America.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Mit der Gründung 2003 wurde der Grundstein für ein breites Angebot an wirkungsvollen und kosteneffektiven Sicherheitslösungen rund um E-Mail, Internet, Daten und Netzwerk gelegt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Über das Internet verbreiten sich digitale Bedrohungen durch Schadsoftware oder Malware rasend schnell.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “We help security teams, SOCs, CISO to detect cyber attacks in early stages and monitor their business from hacker perspectives.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Secure Sphere Labs: Your Shield in the Digital World Company Overview: At Secure Sphere Labs, we are dedicated to fortifying your digital presence with cutting-edge cybersecurity…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “At myResilience GmbH, we offer companies maximum protection against existential cyber attacks with our modularly designed security services.” Recorded in the RevenueBase company graph · Sep 29, 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 “telecom cybersecurity software 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 61 telecom cybersecurity software companies based in Germany
See the full list, filter by size, metro and specialty, and access 485 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Telecom cybersecurity software companies based in Germany at a glance
As of Sep 29, 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 61 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 “telecom cybersecurity software 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 485 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 29, 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 “telecom cybersecurity software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many telecom cybersecurity software companies are there based in Germany?
RevenueBase identified 61 company matches for telecom cybersecurity software 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?
Secunet Security Networks AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most telecom cybersecurity software companies?
Berlin leads with 11 company records, followed by Munich (10) and Dusseldorf (2).
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 485 professional contacts with verified work emails tracked across these 61 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 61 telecom cybersecurity software companies based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Telecom cybersecurity software companies by geography
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- Telecom cybersecurity software companies based in Canada
- Telecom cybersecurity software companies based in Chile
- Telecom cybersecurity software companies based in Colombia
- Telecom cybersecurity software companies based in France
- Telecom cybersecurity software companies based in India
- Telecom cybersecurity software companies based in Israel
- Telecom cybersecurity software companies based in Italy
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
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- Telecom cybersecurity software companies based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 telecom cybersecurity software 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 61 matching company records for telecom cybersecurity software companies based in Germany, with 2,196 tracked contacts and 485 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 29, 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 telecom cybersecurity software 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 |  Secunet Security Networks AGsecunet.comHQ: Essen, GermanyReported employees: 1,001-5,000 | Essen, Germany | 1,001-5,000 | Exact match | 623 contacts → |
“secunet – We are the Guardians of Europe's Digital Freedom.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Techbrostechbros.ioHQ: Düsseldorf, GermanyReported employees: 501-1,000 | Düsseldorf, Germany | 501-1,000 | Exact match | 67 contacts → |
“We deliver advanced IT, Cybersecurity, AI, and Telecommunications solutions for enterprises, operators, and governments worldwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ecos Technology Gmbhecos.deHQ: Oppenheim, GermanyReported employees: 51-200 | Oppenheim, Germany | 51-200 | Exact match | 34 contacts → |
“ECOS is an owner-managed business and specialized in the software development of IT security solutions.we connect IT stands for solutions providing employees of public…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Enbw Cyber Security Gmbhenbw.comHQ: Karlsruhe, GermanyReported employees: 11-50 | Karlsruhe, Germany | 11-50 | Exact match | 22 contacts → |
“Digitale Bedrohungen wachsen – und damit unsere Verantwortung.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Netkom Gmbhnetkom-pbg.deHQ: Papenburg, GermanyReported employees: 11-50 | Papenburg, Germany | 11-50 | Exact match | 19 contacts → |
“Moin, wir sind die Firma NetKom GmbH aus Papenburg.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Apollon Securityapollon-security.comHQ: Monheim, GermanyReported employees: 11-50 | Monheim, Germany | 11-50 | Exact match | 9 contacts → |
“Benefit from very extensive cyber security experience as well as Cyber Security Award-winning experts to help you protect your business from cyber attacks.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Wedoit Groupwedoit-group.deHQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 9 contacts → |
“Our company is a leading provider that helps large companies and enterprises successfully manage the digital transformation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Eyedsec Cyber Security Gmbheyedsec.deHQ: Bayreuth, GermanyReported employees: 11-50 | Bayreuth, Germany | 11-50 | Exact match | 8 contacts → |
“Die eyeDsec Cyber Security GmbH ist Ihr zuverlässiger und kompetenter Partner im Bereich Cyber Security mit Sitz in Bayreuth.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  INGOSingos.comHQ: Iggensbach, GermanyReported employees: 1-10 | Iggensbach, Germany | 1-10 | Exact match | 8 contacts → |
“Cloud Provider | Cyber Security Solutions | Secure Communication for Businesses | Boosting your Business with Scalable Cloud Tech | Bavaria” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Grtnr.It Gmbhgrtnr.itHQ: Isernhagen, GermanyReported employees: 1-10 | Isernhagen, Germany | 1-10 | Exact match | 7 contacts → |
“We provide Cyber Security solutions to all customers, whether it be Hardware, Software or Cloud Services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Autosec Innovationautosecinnovation.comHQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 7 contacts → |
“Welcome to AutoSec Innovations, your premier provider of automotive cybersecurity solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Online Netcom Systemhaus Gmbhonline-netcom.deHQ: Ahaus, GermanyReported employees: 11-50 | Ahaus, Germany | 11-50 | Exact match | 6 contacts → |
“Das ONLINE NetCom Systemhaus ist nun seit 30 Jahren professioneller Partner für moderne Sicherheitstechnik, Telekommunikation & EDV-Systeme.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Gonkar IT Securitygonkar.comHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 6 contacts → |
“We are an international company with Headquarters in Europe and North America.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Xnetsolutionsxnetsolutions.deHQ: Herrenberg, GermanyReported employees: 51-200 | Herrenberg, Germany | 51-200 | Exact match | 3 contacts → |
“Mit der Gründung 2003 wurde der Grundstein für ein breites Angebot an wirkungsvollen und kosteneffektiven Sicherheitslösungen rund um E-Mail, Internet, Daten und Netzwerk gelegt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Bock Büroorganisation Gmbhbockgmbh.deHQ: Hallstadt, GermanyReported employees: 11-50 | Hallstadt, Germany | 11-50 | Exact match | 3 contacts → |
“Über das Internet verbreiten sich digitale Bedrohungen durch Schadsoftware oder Malware rasend schnell.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cyber ONEcyber-one.ioHQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 3 contacts → |
“We help security teams, SOCs, CISO to detect cyber attacks in early stages and monitor their business from hacker perspectives.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Securespherelabssecurespherelabs.comHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 2 contacts → |
“Secure Sphere Labs: Your Shield in the Digital World Company Overview: At Secure Sphere Labs, we are dedicated to fortifying your digital presence with cutting-edge cybersecurity…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Myresilience Gmbhmyresilience.deHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 2 contacts → |
“At myResilience GmbH, we offer companies maximum protection against existential cyber attacks with our modularly designed security services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 61 company matches
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Telecom cybersecurity software companies: dataset insights
September 29, 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
61 records in the displayed employee bands.
0 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 61 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 29, 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 telecom cybersecurity software 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 telecom cybersecurity software companies did RevenueBase find based in Germany?
The saved snapshot records 61 matching company records, 2,196 tracked contacts and 485 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 29, 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
Telecom cybersecurity software companies by geography
- Telecom cybersecurity software companies based in Sao Paulo, Brazil
- Telecom cybersecurity software companies based in Dubai, United Arab Emirates
- Telecom cybersecurity software companies based in London, United Kingdom
- Telecom cybersecurity software companies based in Australia
- Telecom cybersecurity software companies based in Brazil
- Telecom cybersecurity software companies based in Canada
- Telecom cybersecurity software companies based in Chile
- Telecom cybersecurity software companies based in Colombia
- Telecom cybersecurity software companies based in France
- Telecom cybersecurity software companies based in India
- Telecom cybersecurity software companies based in Israel
- Telecom cybersecurity software companies based in Italy
Cite this list
RevenueBase Data Team. Top 25 telecom cybersecurity software companies based in Germany. Snapshot: September 29, 2026. https://revenuebase.ai/companies/telecom-cybersecurity-software-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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Company intelligence · public preview
Top 25 telecom cybersecurity software companies based in Germany
RevenueBase records 61 matching company records for telecom cybersecurity software companies based in Germany, with 2,196 tracked contacts and 485 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 29, 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 telecom cybersecurity software 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 | Secunet Security Networks AGsecunet.com HQ: Essen, GermanyReported employees: 1,001-5,000 | Essen, Germany | 1,001-5,000 | Exact match | 623 contacts → |
“secunet – We are the Guardians of Europe's Digital Freedom.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Techbrostechbros.io HQ: Düsseldorf, GermanyReported employees: 501-1,000 | Düsseldorf, Germany | 501-1,000 | Exact match | 67 contacts → |
“We deliver advanced IT, Cybersecurity, AI, and Telecommunications solutions for enterprises, operators, and governments worldwide.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ecos Technology Gmbhecos.de HQ: Oppenheim, GermanyReported employees: 51-200 | Oppenheim, Germany | 51-200 | Exact match | 34 contacts → |
“ECOS is an owner-managed business and specialized in the software development of IT security solutions.we connect IT stands for solutions providing employees of public…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Enbw Cyber Security Gmbhenbw.com HQ: Karlsruhe, GermanyReported employees: 11-50 | Karlsruhe, Germany | 11-50 | Exact match | 22 contacts → |
“Digitale Bedrohungen wachsen – und damit unsere Verantwortung.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Netkom Gmbhnetkom-pbg.de HQ: Papenburg, GermanyReported employees: 11-50 | Papenburg, Germany | 11-50 | Exact match | 19 contacts → |
“Moin, wir sind die Firma NetKom GmbH aus Papenburg.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Apollon Securityapollon-security.com HQ: Monheim, GermanyReported employees: 11-50 | Monheim, Germany | 11-50 | Exact match | 9 contacts → |
“Benefit from very extensive cyber security experience as well as Cyber Security Award-winning experts to help you protect your business from cyber attacks.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Wedoit Groupwedoit-group.de HQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 9 contacts → |
“Our company is a leading provider that helps large companies and enterprises successfully manage the digital transformation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Eyedsec Cyber Security Gmbheyedsec.de HQ: Bayreuth, GermanyReported employees: 11-50 | Bayreuth, Germany | 11-50 | Exact match | 8 contacts → |
“Die eyeDsec Cyber Security GmbH ist Ihr zuverlässiger und kompetenter Partner im Bereich Cyber Security mit Sitz in Bayreuth.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | INGOSingos.com HQ: Iggensbach, GermanyReported employees: 1-10 | Iggensbach, Germany | 1-10 | Exact match | 8 contacts → |
“Cloud Provider | Cyber Security Solutions | Secure Communication for Businesses | Boosting your Business with Scalable Cloud Tech | Bavaria” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Grtnr.It Gmbhgrtnr.it HQ: Isernhagen, GermanyReported employees: 1-10 | Isernhagen, Germany | 1-10 | Exact match | 7 contacts → |
“We provide Cyber Security solutions to all customers, whether it be Hardware, Software or Cloud Services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Autosec Innovationautosecinnovation.com HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 7 contacts → |
“Welcome to AutoSec Innovations, your premier provider of automotive cybersecurity solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Online Netcom Systemhaus Gmbhonline-netcom.de HQ: Ahaus, GermanyReported employees: 11-50 | Ahaus, Germany | 11-50 | Exact match | 6 contacts → |
“Das ONLINE NetCom Systemhaus ist nun seit 30 Jahren professioneller Partner für moderne Sicherheitstechnik, Telekommunikation & EDV-Systeme.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gonkar IT Securitygonkar.com HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 6 contacts → |
“We are an international company with Headquarters in Europe and North America.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Xnetsolutionsxnetsolutions.de HQ: Herrenberg, GermanyReported employees: 51-200 | Herrenberg, Germany | 51-200 | Exact match | 3 contacts → |
“Mit der Gründung 2003 wurde der Grundstein für ein breites Angebot an wirkungsvollen und kosteneffektiven Sicherheitslösungen rund um E-Mail, Internet, Daten und Netzwerk gelegt.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Bock Büroorganisation Gmbhbockgmbh.de HQ: Hallstadt, GermanyReported employees: 11-50 | Hallstadt, Germany | 11-50 | Exact match | 3 contacts → |
“Über das Internet verbreiten sich digitale Bedrohungen durch Schadsoftware oder Malware rasend schnell.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cyber ONEcyber-one.io HQ: Berlin, GermanyReported employees: 1-10 | Berlin, Germany | 1-10 | Exact match | 3 contacts → |
“We help security teams, SOCs, CISO to detect cyber attacks in early stages and monitor their business from hacker perspectives.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Securespherelabssecurespherelabs.com HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 2 contacts → |
“Secure Sphere Labs: Your Shield in the Digital World Company Overview: At Secure Sphere Labs, we are dedicated to fortifying your digital presence with cutting-edge cybersecurity…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Myresilience Gmbhmyresilience.de HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 2 contacts → |
“At myResilience GmbH, we offer companies maximum protection against existential cyber attacks with our modularly designed security services.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 61 company matches
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Telecom cybersecurity software companies: dataset insights
September 29, 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
61 records in the displayed employee bands.
0 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 61 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 29, 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 telecom cybersecurity software 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 telecom cybersecurity software companies did RevenueBase find based in Germany?
The saved snapshot records 61 matching company records, 2,196 tracked contacts and 485 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 29, 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
Telecom cybersecurity software companies by geography
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Cite this list
RevenueBase Data Team. Top 25 telecom cybersecurity software companies based in Germany. Snapshot: September 29, 2026. https://revenuebase.ai/companies/telecom-cybersecurity-software-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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