Company lists · Data refreshed September 2026
Top 25 Security architecture consultants based in Germany
RevenueBase identified 366 security architecture consultants headquartered in Germany as of September 2026 and tracks 2,272 professional contacts across them, including 1,010 with verified work emails and 27 with mobile numbers. Berlin is the largest hub.
This list covers security architecture consultants headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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 security architecture consultants based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 68 | ||||
“Komplexe IT braucht kluge Köpfe – und Menschen, die anpacken.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 67 | ||||
“SRC Security Research & Consulting is committed to providing service in the areas of information technology and information security.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 63 | ||||
“We, mispa Technologies GmbH, a leading IT security and service provider, deliver consulting, design and managed services to help our customers get the most out of their IT…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 49 | ||||
“Networks are the backbone of modern organizations.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 46 | ||||
“HvS-Consulting AG is consulting large and medium-sized companies on the topic of cyber security since 2002.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 40 | ||||
“BDO Cyber Security GmbH is your competent partner in all in all cyber security matters.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 37 | ||||
“As an owner-managed company, admeritia GmbH turned to industrial IT security shortly after its foundation in 2004.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 34 | ||||
“nscon steht für exzellente Expertise in den Bereichen Network, Security, Automatisierung und DevOps.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 32 | ||||
“CLOUDYRION is a start-up for IT security consulting from Düsseldorf.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 31 | ||||
“ausecus GmbH delivers IT-Security Consulting and Managed Services for critical infrastructure organisations (KRITIS).” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 28 | ||||
“Simplifying Your Security Journey Welcome to mgm security partners GmbH – your reliable partner for simple and effective IT security solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | VZM VON ZUR Mühlen Sche GmbhIndirect evidence | 28 | |||
“VZM ist ein unabhängiges Beratungs- und Ingenieurunternehmen für Sicherheitskonzepte, Resilienz und technische Infrastrukturen.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Nomios GermanyIndirect evidence | 24 | |||
“Nomios für Ihre Business-Ziele im Datenzeitalter: Das End-to-End-Portfolio von Nomios Germany bietet alle Bausteine einer SASE-Architektur aus einer Hand.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | SecoriStrong evidence | 20 | |||
“secori advisors is a management consultancy with a focus on security, risk, and compliance.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Lmbit GmbhIndirect evidence | 20 | |||
“Authentisch, bodenständig, ehrlich – eben echt norddeutsch – plant und implementiert die lmbit GmbH optimale IT-Lösungen für Sie!” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 20 | ||||
“Die atarax Unternehmensgruppe ist ein flexibles Team mit dem Schwerpunkt strategische Unternehmenssicherheit.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Tap.De Solutions GmbhIndirect evidence | 20 | |||
“TAP.DE Solutions GmbH (seit 2007) berät Unternehmen bei der Gestaltung smarter, sicherer IT-Workplaces und verbindet Compliance, Prozessoptimierung und Anwenderfreundlichkeit mit…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 19 | ||||
“link protect GmbH is an information technology and services company based out of Münchner Straße 92, Kirchseeon, Bavaria, Germany.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 19 | ||||
“Das Leistungsspektrum der BRISTOL GROUP reicht von der Beratung über die Konzeption, Implementierung und Integration von Software- und Hardware-Lösungen bis hin zu Schulung und…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 19 | ||||
“Ihr zuverlässiger Partner für Consulting, Training und Services im Bereich Datenschutz und Informationssicherheit.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 19 | ||||
“SCHUTZWERK GmbH is an international IT security consultancy.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | TTS Trusted Technologies And Solutions GmbhPartial evidence | 18 | |||
“TTS is a security consulting company specialised on business continuity and crisis management, information security management systems (incl.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 18 | ||||
“Durch unsere Beratung helfen wir unseren Kunden die Sicherheit und Effizienz ihrer IT nachhaltig zu steigern und ihre IT-Risiken zu kontrollieren.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 17 | ||||
“Full-Hand Security – Integrating Governance, Cyber & Physical Protection Wir schützen Unternehmen, Organisationen und Behörden umfassend vor Cyberangriffen, Datenverlusten…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 17 | ||||
“Die Cybrex wurde 2019 mit dem Ziel gegründet eine auf Fach- und Expertenwissen basierte Managementberatung langfristig im Umfeld der Informationssicherheit sowie IT-Compliance zu…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 366 security architecture consultants based in Germany
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Security architecture consultants based in Germany at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among security architecture consultants, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- 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
- Companies headquartered in Germany whose own description of what they do matches “security architecture consultants”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among security architecture consultants, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 1,010 across the full list. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Security architecture consultants by metro
- Security architecture consultants in Berlin28
Frequently asked
How many security architecture consultants are there based in Germany?
RevenueBase identified 366 security architecture consultants headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Xenium AG, headquartered in Munich, tops this list with the largest team on record.
Which city has the most security architecture consultants?
Berlin leads with 28 headquartered companies, followed by Hamburg (19) and Munich (15).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,010 verified decision-maker contacts tracked across these 366 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 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.
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