Company lists · Data refreshed September 2026

Top 25 IT compliance and audit services based in Germany

RevenueBase identified 166 company matches for IT compliance and audit services associated with Germany as of September 2026 and tracks 743 professional contacts across them, including 313 with verified work emails. Berlin is the largest hub.

This list covers company matches for IT compliance and audit 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 28, 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 28, 2026 How this list was built
166Companies
743Contacts tracked
313Verified emails
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The 25 largest IT compliance and audit services based in Germany

Ranked by team size
Top 25 of 166 company matches for IT compliance and audit services based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchBonn, GermanyHQ recorded Sep 28, 202651-20031 contacts →

Exact match

“At 2B Advice, we are the trusted partner in integrated risk management, helping businesses navigate data protection, compliance, and risk with confidence.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchMunich, GermanyHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“We are focusing on intelligent IT solutions that assist organizations in the effective implementation of compliance related processes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBad Oldesloe, GermanyHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“Aus s-consit wird ETL consit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchHutthurm, GermanyHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“More than 20 years of experience have teached us the importance of data protection and IT security in companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchFrankfurt, GermanyHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“secori advisors is a management consultancy with a focus on security, risk, and compliance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchCologne, GermanyHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“ü, ä Regulatorische Vorgaben wie DORA und NIS2, zunehmende Cyber-Risiken und steigender Kostendruck erfordern präzises Handeln.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchHerford, GermanyHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Ihr zuverlässiger Partner für Consulting, Training und Services im Bereich Datenschutz und Informationssicherheit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchCologne, GermanyHQ recorded Sep 28, 202651-20018 contacts →

Exact match

“Durch unsere Beratung helfen wir unseren Kunden die Sicherheit und Effizienz ihrer IT nachhaltig zu steigern und ihre IT-Risiken zu kontrollieren.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchFrankfurt, GermanyHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Die Cybrex wurde 2019 mit dem Ziel gegründet eine auf Fach- und Expertenwissen basierte Managementberatung langfristig im Umfeld der Informationssicherheit sowie IT-Compliance zu…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchRatingen, GermanyHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Die Tengelmann Audit GmbH ist eine Prüfungs- und Beratungsgesellschaft mit einem vielfältigen Leistungsportfolio rund um die Themen Datenschutz, IT-Sicherheit und Revision.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchHeinsberg, GermanyHQ recorded Sep 28, 202611-5014 contacts →

Exact match

“Die exkulpa gmbh ist eine Unternehmensberatung mit Sitz in Heinsberg.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBerlin, GermanyHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“SIGNUM Consulting is a leading company in the areas of Risk Management and Compliance in Germany.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchNeuss, GermanyHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Unsere ausgewiesenen ExpertInnen sorgen mit ihrem umfangreichen Erfahrungsschatz dafür, dass alle internen und externen Compliance-Vorgaben eingehalten werden und Sie sich auf Ihr…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchRastatt, GermanyHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Wir sind eine Unternehmensberatung, die sich auf Informationssicherheit spezialisiert hat.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchKarlsruhe, GermanyHQ recorded Sep 28, 202611-5011 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 · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBosau, GermanyHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“advisio steht für Compliance-Beratung mit Sachverstand und Augenmaß.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLimburg An Der Lahn, GermanyHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Die b-pi sec GmbH ist ihr qualifizierter Partner in den Bereichen Informationssicherheit, Datenschutz, Prozessmanagement und Compliance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchHamburg, GermanyHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Secure success with SECuram Consulting.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchLeipzig, GermanyHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“WIACON - Your partner for governance, risk management and compliance WIACON is a specialised management consultancy with a focus on Anti-Financial Crime (AFC) and Environmental…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchMörfelden-walldorf, GermanyHQ recorded Sep 28, 202611-509 contacts →

Exact match

“ISW – das + für Ihr Unternehmen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchLeipzig, GermanyHQ recorded Sep 28, 202611-508 contacts →

Exact match

“SigeniuS is a rapidly growing cybersecurity company that focuses on providing expert consulting and services in IT security, IT risk management, DORA, NIS2, and IAM - nationwide…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchWiesbaden, GermanyHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Die Übersetzung regulatorischer Anforderungen in ein passendes IT Fachkonzept erfordert viel Erfahrung und Wissen aus den Bereichen Compliance, IT Management und Finanzwesen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchCastrop-rauxel, GermanyHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Der sichere Weg für IT, Informationssicherheit und Datenschutz“ ist für das Team der cas_data GmbH nicht eine Floskel.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchNuremberg, GermanyHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Die Zamirion GmbH versteht sich als Unternehmensberatung auf Augenhöhe in den Bereichen Governance, Compliance, Audit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchRegensburg, GermanyHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Viele Unternehmen setzen heute Cloud-Lösungen, digitale Systeme und zunehmend auch KI-Anwendungen ein – oft jedoch ohne vollständige sicherheitstechnische und rechtliche Klarheit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 166 IT compliance and audit services based in Germany

See the full list, filter by size, metro and specialty, and access 313 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT compliance and audit services based in Germany at a glance

As of Sep 28, 2026
42.1%Verified-email coverage
4.5Average contacts per company
1-10Median size (employees)
7.2%Largest-city concentration · Berlin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
106
11-50
54
51-200
3

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 166 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 “IT compliance and audit 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 313 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 28, 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 “IT compliance and audit services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT compliance and audit services are there based in Germany?

RevenueBase identified 166 company matches for IT compliance and audit 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?

2b Advice tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT compliance and audit services?

Berlin leads with 12 company records, followed by Hamburg (11) and Frankfurt (10).

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 313 professional contacts with verified work emails tracked across these 166 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 28, 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.