Company lists · Data refreshed September 2026

Top 25 Chartered accounting firms based in Germany

RevenueBase identified 814 chartered accounting firms headquartered in Germany as of September 2026 and tracks 93,219 professional contacts across them, including 30,581 with verified work emails. Hamburg is the largest hub.

This list covers chartered accounting firms 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review
814Companies
93,219Contacts tracked
30,581Verified emails
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The 25 largest chartered accounting firms based in Germany

Ranked by team size
Top 25 of 814 chartered accounting firms based in Germany, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to chartered accounting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceHamburg, GermanyHQ checked Sep 14, 20261,001-5,0001,576 contacts →

Indirect evidence

“BDO is the leading entrepreneurial driven provider for audit and audit-related services, tax and business law consulting as well as advisory services.”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidenceHamburg, GermanyHQ checked Sep 14, 20261,001-5,0001,565 contacts →

Indirect evidence

“Forvis Mazars Group SC is an independent member of Forvis Mazars Global, a leading professional services network.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceStuttgart, GermanyHQ checked Sep 14, 20261,001-5,0001,442 contacts →

Indirect evidence

“Wollen Sie jemanden, der Sie auch beim Sprung in neue Märkte und bei allen anstehenden Herausforderungen begleitet?”

Source: RevenueBase Database · checked Sep 14, 2026
4Indirect evidenceNurnberg, GermanyHQ checked Sep 14, 20265,001-10,0001,301 contacts →

Indirect evidence

“As attorneys, tax advisers, management and IT consultants and auditors, we are present with 110 own offices in around 50 countries.”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceDüsseldorf, GermanyHQ checked Sep 14, 20261,001-5,000745 contacts →

Indirect evidence

“With employees in 146 countries, Baker Tilly provides a broad range of innovative and individual consulting services in the areas of Audit & Advisory, Tax, Legal and Consulting…”

Source: RevenueBase Database · checked Sep 14, 2026
6Indirect evidenceBerlin, GermanyHQ checked Sep 14, 2026501-1,000335 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceBerlin, GermanyHQ checked Sep 14, 20261,001-5,000319 contacts →

Indirect evidence

“Wir bei Ecovis sind Steuerberater, Wirtschaftsprüfer, Rechtsanwälte und Unternehmensberater.”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceBerlin, GermanyHQ checked Sep 14, 202610001+273 contacts →

Indirect evidence

“Die ETL-Gruppe ist in Deutschland mit über 970 Kanzleien vertreten und darüber hinaus in mehr als 60 Ländern weltweit mit über 1.470 Standorten präsent und erwirtschaftet einen…”

Source: RevenueBase Database · checked Sep 14, 2026
9Indirect evidenceKoblenz, GermanyHQ checked Sep 14, 2026501-1,000186 contacts →

Indirect evidence

“DORNBACH ist eine überregional tätige Unternehmensgruppe in den Bereichen Wirtschaftsprüfung, Steuerberatung, Rechtsberatung und Unternehmensberatung.”

Source: RevenueBase Database · checked Sep 14, 2026
10Indirect evidenceMunich, GermanyHQ checked Sep 14, 2026201-500170 contacts →

Indirect evidence

“GKK PARTNERS ist eine expandierende Wirtschaftsprüfungs- und Steuerberatungsgesellschaft mit Sitz in München.”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceDüsseldorf, GermanyHQ checked Sep 14, 2026501-1,000168 contacts →

Indirect evidence

“Tax Advisory, Legal Advisory, Audit & Business Consulting Four disciplines.”

Source: RevenueBase Database · checked Sep 14, 2026
12Partial evidenceHeidelberg, GermanyHQ checked Sep 14, 2026201-500162 contacts →

Partial evidence

“FALK For over 80 years FALK has been in existence as an independent audit, accounting and tax advisory firm with more than 400 employees throughout 10 national offices.”

Source: RevenueBase Database · checked Sep 14, 2026
13Indirect evidenceStuttgart, GermanyHQ checked Sep 14, 2026201-500145 contacts →

Indirect evidence

“Als Ihr Partner für Wirtschaftsprüfung, Steuer, Rechts- und Unternehmensberatung verbinden wir gelernte Leistungen mit gelebten Werten.”

Source: RevenueBase Database · checked Sep 14, 2026
14Indirect evidenceKöln, GermanyHQ checked Sep 14, 2026201-500145 contacts →

Indirect evidence

“Werte verbinden.”

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceOsnabrück, GermanyHQ checked Sep 14, 2026201-500137 contacts →

Indirect evidence

“Die Philosophie unserer Sozietät lässt sich in drei Worten zusammenfassen: „Werte Menschen Strategien“ Denn um nichts anderes geht es bei unserer täglichen Arbeit: um Werte, die…”

Source: RevenueBase Database · checked Sep 14, 2026
16Indirect evidenceHamburg, GermanyHQ checked Sep 14, 2026201-500130 contacts →

Indirect evidence

“Verlässlich.”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidenceStuttgart, GermanyHQ checked Sep 14, 20261,001-5,000125 contacts →

Indirect evidence

“Since 2001, CFGI has provided solutions to clients’ most complex problems without the restrictions created by auditor independence rules.”

Source: RevenueBase Database · checked Sep 14, 2026
18Indirect evidenceStuttgart, GermanyHQ checked Sep 14, 2026201-500112 contacts →

Indirect evidence

“Die PKF Wulf Gruppe ist eine der führenden mittelständischen Prüfungs- und Beratungsgesellschaften.”

Source: RevenueBase Database · checked Sep 14, 2026
19Indirect evidenceMünchen, GermanyHQ checked Sep 14, 2026201-500110 contacts →

Indirect evidence

“Kleeberg is a national and internationally active auditing and tax consulting firm based in Munich.”

Source: RevenueBase Database · checked Sep 14, 2026
20Indirect evidenceStuttgart, GermanyHQ checked Sep 14, 2026501-1,00097 contacts →

Indirect evidence

“HWS is the best partner for medium sized enterprises, family companies, freelancers and private persons.”

Source: RevenueBase Database · checked Sep 14, 2026
21Indirect evidenceMannheim, GermanyHQ checked Sep 14, 2026201-50090 contacts →

Indirect evidence

“With more than 130 specialists at five locations in Germany and Luxembourg, Moore TK offers a wide range of individual consulting services in the areas of auditing, tax advisory…”

Source: RevenueBase Database · checked Sep 14, 2026
22Indirect evidenceHannover, GermanyHQ checked Sep 14, 202651-20075 contacts →

Indirect evidence

“KSB INTAX is your team of attorneys, auditors, tax consultants and notaries public.”

Source: RevenueBase Database · checked Sep 14, 2026
23Indirect evidenceMunich, GermanyHQ checked Sep 14, 2026501-1,00075 contacts →

Indirect evidence

“LKC - einer der 25 führenden Wirtschaftsprüfungs- und Steuerberatungsgesellschaften in Deutschland Bei uns freuen sich über 600 hochmotivierte, engagierte und gut gelaunte…”

Source: RevenueBase Database · checked Sep 14, 2026
24Indirect evidenceKöln, GermanyHQ checked Sep 14, 2026201-50071 contacts →

Indirect evidence

“Ypsilon ist ein junges, inhabergeführtes Beratungsunternehmen mit drei integrierten Geschäftsbereichen – Tax, Audit & Advisory – und mehr als 220 hochqualifizierte…”

Source: RevenueBase Database · checked Sep 14, 2026
25Indirect evidenceStuttgart, GermanyHQ checked Sep 14, 2026201-50070 contacts →

Indirect evidence

“BW PARTNER – geleitet von Zahlen und inspiriert von Visionen, gestalten wir die Zukunft unserer Mandanten und fördern die Karrieren unserer Mitarbeiter.”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 814 chartered accounting firms based in Germany

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Chartered accounting firms based in Germany at a glance

As of Sep 14, 2026
32.8%Verified-email coverage
114.5Average contacts per company
11-50Median size (employees)
6.5%Largest-city concentration · Hamburg
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
279
11-50
324
51-200
141
201-500
29
501-1,000
9
1,001-5,000
10
5,001-10,000
6
10001+
5

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 814 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 chartered accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Germany whose own description of what they do matches “chartered accounting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names chartered accounting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among chartered accounting firms, 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 its RevenueBase Smart Search 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, 30,581 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 14, 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.

Chartered accounting firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names chartered accounting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many chartered accounting firms are there based in Germany?

RevenueBase identified 814 chartered accounting firms 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?

BDO Germany, headquartered in Hamburg, tops this list with the largest team on record.

Which city has the most chartered accounting firms?

Hamburg leads with 53 headquartered companies, followed by Munchen (40) and Berlin (34).

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 30,581 verified decision-maker contacts tracked across these 814 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 14, 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 Smart Search, 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.