Company lists · Data refreshed September 2026
Top 10 Information security consultants based in Munich, Germany
RevenueBase identified 28 information security consultants headquartered in Munich, Germany as of September 2026 and tracks 292 professional contacts across them, including 44 with verified work emails. Berlin is the largest hub.
This list covers information security consultants headquartered in Munich, 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 3, 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 10 largest information security consultants based in Munich, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 19 | ||||
“Book.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 10 | ||||
“We combine expert consulting with robust IT services.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 9 | ||||
“Our company is a leading provider that helps large companies and enterprises successfully manage the digital transformation.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 6 | ||||
“Our mission is simple - Security is our passion.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 6 | ||||
“Pentests | Redteaming | technische & strategische Beratung | CISOaaS I #ITSecurity I #MCTTP HanseSecure versteht sich als unterstützenden Herausforderer und bietet dir eine…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 4 | ||||
“ITSB Deutschland ist der IT-Sicherheitspartner für kleine und mittelständische Unternehmen, die Compliance-Pflichten erfüllen, Cyberangriffe abwehren und ihre Sicherheitslage…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 3 | ||||
“Founded in 2018, CISO Assurance Global has rapidly grown by putting our clients' unique needs at the heart of everything we do.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 3 | ||||
“Sie wollen sich als KMU nicht nur sicher fühlen, sondern sicher sein, indem Sie ein hohes IT-Sicherheitsniveau erreichen?” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 2 | ||||
“Consulting in Information Security” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1 | ||||
“WER SIND WIR?” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 10 of 28 information security consultants based in Munich, Germany
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Information security consultants based in Munich, Germany at a glance
As of Sep 3, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Munich, over 28 companies.
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 information security 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 Munich, Germany whose own description of what they do matches “information security 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 information security consultants, and records with no verified work email. Companies headquartered outside Munich 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, 44 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 3, 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.
Information security consultants by metro in Germany
- Information security consultants in Berlin82
- Information security consultants in Hamburg34
- Information security consultants in Munchen31
- Information security consultants in Koln29
- Information security consultants in Munich28
Frequently asked
How many information security consultants are there based in Munich, Germany?
RevenueBase identified 28 information security consultants headquartered in Munich, 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?
OAK Security, headquartered in Munich, tops this list with the largest team on record.
Which city has the most information security consultants?
Berlin leads with 82 headquartered companies, followed by Hamburg (34) and Munchen (31).
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 44 verified decision-maker contacts tracked across these 28 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 3, 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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