Company lists · Data refreshed November 2026

Top 25 Zero trust architecture consulting firms based in Germany

RevenueBase identified 86 company matches for zero trust architecture consulting firms associated with Germany as of November 2026 and tracks 10,149 professional contacts across them, including 6,476 with verified work emails. Berlin is the largest hub.

This list covers company matches for zero trust architecture consulting firms 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 November 5, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
86Companies
10,149Contacts tracked
6,476Verified emails
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The 25 largest zero trust architecture consulting firms based in Germany

Ranked by team size
Top 25 of 86 company matches for zero trust architecture consulting firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAugsburg, GermanyHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“ausecus GmbH delivers IT-Security Consulting and Managed Services for critical infrastructure organisations (KRITIS).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchDüsseldorf, GermanyHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“CLOUDYRION is a start-up for IT security consulting from Düsseldorf.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchUnterhaching, GermanyHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Protection with Passion Seit über 20 Jahren entwickeln und implementieren wir Sicherheitsstrategien, die den Unternehmenserfolg unserer Kunden in den Mittelpunkt stellen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBerlin, GermanyHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Digitale Sicherheit – Wir gestalten sichere Netze für Deutschland Als hochspezialisiertes Beratungsunternehmen begleiten wir Auftraggeber aus der öffentlichen Verwaltung und der…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchDüsseldorf, GermanyHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Über den "Anmelden"-Button gelangst du zu unserem neusten Webinar.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchDüsseldorf, GermanyHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“protectONE - akkreditiertes und autorisiertes Consulting- & Trainingsunternehmen für IT Security Lösungen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMunich, GermanyHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“ÜBER PROMETHOS Technologie muss nicht nur funktionieren – sie muss intelligent, effizient und sicher sein.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHamburg, GermanyHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Die ANMATHO AG ist Ihr Spezialist für Beratungsleistungen in den Bereichen Informationssicherheit, Datenschutz und Technische Sicherheit.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchSaarbrücken, GermanyHQ recorded Nov 5, 20261-1010 contacts →

Exact match

“Sicherheit können wir Wir sind sequire (für: security (engl: Sicherheit) und quire (lateinisch: können))!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchRüsselsheim, GermanyHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Mit unseren Pently Security-Spezialisten helfen wir Ihnen, komplexe Herausforderungen in Ihrem Unternehmen zu meistern.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchKarlsruhe, GermanyHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Als Consulting-Pionier im Bereich Informationssicherheit und Datenschutz vereint Secorvo seit 1998 fundiertes Fachwissen mit der Freude an der Lösung herausfordernder…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchEschborn, GermanyHQ recorded Nov 5, 20261-109 contacts →

Exact match

“WHO WE ARE.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHamburg, GermanyHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Our experienced cyber security experts help you protect your applications and systems and implement progressive cyber security, cloud and penetration test concepts.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchFürth, GermanyHQ recorded Nov 5, 202611-508 contacts →

Exact match

“iKomm GmbH – Ihr Partner für ganzheitliche IT- Security Lösungen Die iKomm GmbH ist seit 1998 ein spezialisiertes IT- Security Unternehmen mit Sitz in Fürth bei Nürnberg, das…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMaintal, GermanyHQ recorded Nov 5, 202611-507 contacts →

Exact match

“CyStrat Services GmbH was founded in 2022 with the clear vision of delivering first-class consulting services in the field of cybersecurity, built on a strong foundation of IT…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchOberursel (taunus), GermanyHQ recorded Nov 5, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchLeipzig, GermanyHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Wir bei Bitaggregat sind Experten im Bereich Security Engineering & Testing und spezialisieren uns auf den Schutz kritischer Infrastrukturen und Ressourcen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchKarlsruhe, GermanyHQ recorded Nov 5, 20261-106 contacts →

Exact match

“XplicitTrust is a next-generation zero-trust network access solution that automatically connects devices anywhere.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchCologne, GermanyHQ recorded Nov 5, 202611-506 contacts →

Exact match

“High-Level Cybersecurity für IT und OT-Sicherheit in Ihrem Unternehmen AwareTec® ist ein deutsches Cybersicherheitsunternehmen mit globaler Präsenz.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchPotsdam * Hybrid, GermanyHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Discover how NeoMINT is revolutionizing cybersecurity through open-source tools and tailored consulting.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchDernbach, GermanyHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Unsere Spezialgebiete sind Cloud Migration & Cloud Security Consulting.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Aplite is a boutique security consultancy based in Berlin, specializing across three areas: Offensive Security Cloud and CI/CD red teaming.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBottrop, GermanyHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Wir bieten IT-Beratung zur Informationssicherheit an.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchFrankfurt, GermanyHQ recorded Nov 5, 20261-104 contacts →

Exact match

“We are a security consulting company specializing in IT- and Information Security based in Frankfurt a.M, Germany.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchGelnhausen, GermanyHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Cyber Shield liefert Cybersecurity Beratung, eine Auswahl an führenden Cyber Security Lösungen und auch Managed Services für Angriffssimulation, Pentesting, Managed Detection and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 86 zero trust architecture consulting firms based in Germany

See the full list, filter by size, metro and specialty, and access 6,476 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Zero trust architecture consulting firms based in Germany at a glance

As of Nov 5, 2026
63.8%Verified-email coverage
118.0Average contacts per company
1-10Median size (employees)
10.5%Largest-city concentration · Berlin
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
30
5,001-10,000
1

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 86 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 “zero trust architecture consulting firms” 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 6,476 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 November 5, 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 “zero trust architecture consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many zero trust architecture consulting firms are there based in Germany?

RevenueBase identified 86 company matches for zero trust architecture consulting firms associated with Germany as of November 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?

Ausecus Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most zero trust architecture consulting firms?

Berlin leads with 9 company records, followed by Hamburg (7) and Munich (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 6,476 professional contacts with verified work emails tracked across these 86 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 November 5, 2026.

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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.