Company lists · Data refreshed November 2026

Top 24 AI auditing firms based in Germany

RevenueBase identified 80 company matches for AI auditing firms associated with Germany as of November 2026 and tracks 657 professional contacts across them, including 328 with verified work emails. Hamburg is the largest hub.

This list covers company matches for AI auditing 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
80Companies
657Contacts tracked
328Verified emails
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The 24 largest AI auditing firms based in Germany

Ranked by team size
Top 24 of 80 company matches for AI auditing firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBerlin, GermanyHQ recorded Nov 6, 2026501-1,000368 contacts →

Exact match

“PKF Fasselt is one of Germany’s leading mid-sized auditing and consulting firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Die GAR Gesellschaft für Aufsichtsrecht und Revision mbH Wirtschaftsprüfungsgesellschaft mit Sitz in Frankfurt am Main wurde im Juli 2009 gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSaarbrücken, GermanyHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Unreliable AI doesn’t belong in production.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOffenburg, GermanyHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Seit mehr als 30 Jahren sind wir mit kompetenten Lebensmittel- und Agrarfachleuten als qualifizierten Auditoren bei unseren Kunden.”

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

Exact match

“VALIDAITOR is the all-in-one Trustworthy AI platform that operationalizes Trustworthy AI in alignment with AI regulations and standards like EU AI Act and ISO 42001.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHamburg, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“EBS is a Hamburg-based audit firm that specialises in selected areas of auditing, accounting, and audit-related consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchStuttgart, GermanyHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Wirtschaftsprüfung neu denken – digital, kompetent und menschlich!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“oxethica is the all-in-one platform for AI compliance – built to turn regulation into opportunity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMeerbusch, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Ob Prüfung von Jahres- und Konzernabschlüssen oder Beratung – unsere Denkweise in der Wirtschaftsprüfung geht weit über die Kontrolle von Zahlen und die Einhaltung einschlägiger…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLandshut, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Verdas AI aims to empower organizations to build ethical and high-quality AI solutions that drive positive impact and create a better world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchReutlingen, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We accept the challenge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBremen-altstadt, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKehl-marlen, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Wirtschaftsprüfung und prüfungsnahe Dienstleistungen|-Prüfungen von Jahresabschlüssen; freiwillige und gesetzlich vorgeschriebene Prüfungen von kleinen, mittelgroßen und großen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBerlin / Hamburg, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Testing & Certification of AI Systems // CertifAI, Joint Venture by PwC and DEKRA, is your global partner throughout the entire life-cycle of AI solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDreieich, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“DAS LEISTET DIE IFC TREUHAND FÜR SIE Die ifc Treuhand GmbH Wirtschaftsprüfungsgesellschaft ist eine unabhängige Wirtschaftsprüfungs- und Beratungsgesellschaft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Founded in 2019 by Sandra Briggs, scalestaar was created to solve a simple but critical problem: Audit capacity should never be a bottleneck.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGöttingen, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCologne, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Die addResults GmbH ist die Beratungsboutique für Internal Audit und mehr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHanover, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Die TREUWERK REVISION GmbH Wirtschaftsprüfungsgesellschaft zahlreiche Unternehmen aus verschiedenen Branchen und Sektoren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Wir bringen Dein Unternehmen in Fluss!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCologne, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Durava is an AI-powered SaaS platform for internal audit departments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Level Ethics AI empowers organizations to navigate the complexities of AI governance, ethics, and compliance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMunich, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Prüfungsnahe Beratung, insbesondere Planung und Controlling in unternehmerischen Sondersituationen”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBerlin, GermanyHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 80 AI auditing firms based in Germany

See the full list, filter by size, metro and specialty, and access 328 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI auditing firms based in Germany at a glance

As of Nov 6, 2026
49.9%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · Hamburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
16
51-200
1
501-1,000
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 80 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 “AI auditing 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 328 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 6, 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 “AI auditing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI auditing firms are there based in Germany?

RevenueBase identified 80 company matches for AI auditing 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?

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

Which city has the most AI auditing firms?

Hamburg leads with 10 company records, followed by Berlin (7) and Cologne (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 328 professional contacts with verified work emails tracked across these 80 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 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.