Company lists · Data refreshed September 2026

Top 25 Cybersecurity advisory and data privacy consulting services based in Germany

RevenueBase identified 1,911 company matches for cybersecurity advisory and data privacy consulting services associated with Germany as of September 2026 and tracks 14,832 professional contacts across them, including 5,705 with verified work emails and 362 with mobile numbers. Berlin is the largest hub.

This list covers company matches for cybersecurity advisory and data privacy consulting services 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 24, 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 Sep 24, 2026 How this list was built
1,911Companies
14,832Contacts tracked
5,705Verified emails
362Mobile numbers
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The 25 largest cybersecurity advisory and data privacy consulting services based in Germany

Ranked by team size
Top 25 of 1,911 company matches for cybersecurity advisory and data privacy consulting services based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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 matchCologne, GermanyHQ recorded Sep 24, 20261,001-5,000925 contacts →

Exact match

“At BCG Platinion, we leverage our expertise alongside the unique experiences of our teams to accelerate digital transformations for our clients.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchMunich, GermanyHQ recorded Sep 24, 2026501-1,000692 contacts →

Exact match

“Identity Excellence Delivered.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchEssen, GermanyHQ recorded Sep 24, 20261,001-5,000623 contacts →

Exact match

“secunet – We are the Guardians of Europe's Digital Freedom.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchCologne, GermanyHQ recorded Sep 24, 2026201-500527 contacts →

Exact match

“SoSafe is the adaptive Human Risk Management platform that makes secure behaviour instinctive and measurable.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchAachen, GermanyHQ recorded Sep 24, 2026501-1,000507 contacts →

Exact match

“UTIMACO is a global platform provider of trusted Cybersecurity and Compliance solutions and services with headquarters in Aachen (Germany) and Campbell, CA (USA).”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6Exact matchBochum, GermanyHQ recorded Sep 24, 2026501-1,000386 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 24, 2026 · View company records in RevenueBase
7Exact matchBonn, GermanyHQ recorded Sep 24, 20261,001-5,000363 contacts →

Exact match

“Wir glauben an eine sichere digitale Zukunft mit minimalen Risiken und maximalen Chancen.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8Exact matchOberhaching, GermanyHQ recorded Sep 24, 2026201-500178 contacts →

Exact match

“Das in Oberhaching bei München ansässige Unternehmen wurde im Jahr 2002 gegründet.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9Exact matchWiesbaden, GermanyHQ recorded Sep 24, 202651-200141 contacts →

Exact match

“At comforte AG, we help our customers achieve the highest standards of data security and privacy.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10Exact matchNuremberg, GermanyHQ recorded Sep 24, 202651-200137 contacts →

Exact match

“We are a technology company!”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11Exact matchNeu-isenburg, GermanyHQ recorded Sep 24, 202651-200130 contacts →

Exact match

“Die usd AG schützt Unternehmen vor Hackern und Kriminellen.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12Exact matchGescher, GermanyHQ recorded Sep 24, 2026201-500101 contacts →

Exact match

“group24 ist Dein 360° IT-Dienstleister – von IT-Consulting über Security und Development bis hin zu Managed Services, Business Consulting und IT-Procurement.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13Exact matchChemnitz, GermanyHQ recorded Sep 24, 202651-20081 contacts →

Exact match

“Die axilaris GmbH ist ein Premium-IT-Dienstleister für die Sparkassen-Finanzgruppe, den Mittelstand und Kommunen.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14Exact matchWuppertal, GermanyHQ recorded Sep 24, 202651-20079 contacts →

Exact match

“r-tec IT Security ist seit über 25 Jahren auf IT-Sicherheit spezialisiert.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15Exact matchBerlin, GermanyHQ recorded Sep 24, 202651-20073 contacts →

Exact match

“SECUINFRA, expert and partner for cyber defense, has specialized in the detection, analysis and defense against cyber attacks since 2010.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16Exact matchHamburg, GermanyHQ recorded Sep 24, 202651-20071 contacts →

Exact match

“intersoft consulting ist ein spezialisiertes Beratungsunternehmen in den Bereichen Datenschutz, IT-Sicherheit und IT-Forensik.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17Exact matchUlm, GermanyHQ recorded Sep 24, 202651-20069 contacts →

Exact match

“ditis - The Security Company!”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18Exact matchBonn, GermanyHQ recorded Sep 24, 202651-20067 contacts →

Exact match

“SRC Security Research & Consulting is committed to providing service in the areas of information technology and information security.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19Exact matchDüsseldorf, GermanyHQ recorded Sep 24, 2026501-1,00067 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 24, 2026 · View company records in RevenueBase
20Exact matchMunich, GermanyHQ recorded Sep 24, 202651-20065 contacts →

Exact match

“indevis GmbH tritt seit März 2026 unter der neuen Marke Argos Security GmbH auf.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21Exact matchHamburg, GermanyHQ recorded Sep 24, 202651-20064 contacts →

Exact match

“Steuerberatung, Rechtsberatung, Wirtschaftsprüfung und Strategieberatung.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22Exact matchLangenfeld (rheinland), GermanyHQ recorded Sep 24, 202651-20063 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23Exact matchMunich, GermanyHQ recorded Sep 24, 202651-20061 contacts →

Exact match

“TRUSTEQ GmbH bietet Beratungsleistungen mit Fokus auf AI, Cybersecurity, Data & Tech Transformation und Cloud an - ACDC!”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24Exact matchMönchengladbach, GermanyHQ recorded Sep 24, 202651-20060 contacts →

Exact match

“Willkommen bei Netpoint, Ihrem vertrauenswürdigen IT-Partner für maßgeschneiderte Lösungen und zukunftsorientierte Technologieberatung.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25Exact matchFrankfurt, GermanyHQ recorded Sep 24, 202651-20060 contacts →

Exact match

“ADVISORI FTC GmbH is an award-winning management consultancy based in Frankfurt am Main, Germany, specializing in information security, digital transformation, regulatory…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 25 of 1,911 cybersecurity advisory and data privacy consulting services based in Germany

See the full list, filter by size, metro and specialty, and access 5,705 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity advisory and data privacy consulting services based in Germany at a glance

As of Sep 24, 2026
38.5%Verified-email coverage
2.4%Mobile-number coverage
7.8Average contacts per company
1-10Median size (employees)
7.7%Largest-city concentration · Berlin
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
1,283
11-50
498
51-200
78
201-500
14
501-1,000
9
1,001-5,000
5

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

Company record updated

Median 69.0d

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 “cybersecurity advisory and data privacy consulting services” 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 5,705 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 24, 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 “cybersecurity advisory and data privacy consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity advisory and data privacy consulting services are there based in Germany?

RevenueBase identified 1,911 company matches for cybersecurity advisory and data privacy consulting services 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?

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

Which city has the most cybersecurity advisory and data privacy consulting services?

Berlin leads with 148 company records, followed by Munich (133) and Hamburg (94).

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 5,705 professional contacts with verified work emails tracked across these 1,911 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 24, 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.