Company lists · Data verified August 2026

Top 25 Accounting consulting firms based in Hamburg, Germany

Name: Accounting consulting firms based in Hamburg, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 169 companies tracked

There are 169 accounting consulting firms headquartered in Hamburg, Germany (RevenueBase, August 2026). RevenueBase tracks 3,084 professional contacts across them, including 1,425 with verified work emails and 20 with mobile numbers. Berlin is the largest hub.

This list covers accounting consulting firms headquartered in Hamburg, Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

169Companies

3,084Contacts tracked

1,425Verified emails

20Mobile numbers

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The 25 largest accounting consulting firms based in Hamburg, Germany

Ranked by team size

Top 25 of 169 accounting consulting firms based in Hamburg, Germany, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Forvis Mazars In Germany	Hamburg	1,001-5,000	1,567	756
2	Möhrle Happ Luther	Hamburg	201-500	235	147
3	ADS Allgemeine Deutsche Steuerberatungsgesellschaft MBH	Hamburg	501-1,000	202	92
4	Solidaris Unternehmensgruppe	Hamburg	201-500	143	61
5	Esche Schümann Commichau	Hamburg	201-500	129	82
6	Passcon Gmbh	Hamburg	51-200	70	23
7	Hansa Partner Gruppe	Hamburg	51-200	43	22
8	ASG Rechtsanwälte Steuerberater Wirtschaftsprüfer	Hamburg	51-200	37	23
9	RTC Gruppe	Hamburg	51-200	34	15
10	NBS Partners Rechtsberatung Wirtschaftsprüfung Steuerberatung	Hamburg	51-200	32	17
11	Counsel Treuhand Gmbh	Hamburg	51-200	29	20
12	HWB Gruppe	Hamburg	11-50	25	11
13	Conuno Gmbh	Hamburg	11-50	20	13
14	Doctores Völschau Partnerschaft MBB Wirtschaftsprüfungsges. Steuerberatungsges	Hamburg	51-200	16	14
15	Egido Gmbh Steuerberatungs- UND Wirtschaftsprüfungsgesellschaft	Hamburg	11-50	16	10
16	CFH Cordes Partner MBB Wirtschaftsprüfer Steuerberater Rechtsanwälte	Hamburg	51-200	16	4
17	Huget & Dirks Steuerberatungsgesellschaft MBH	Hamburg	11-50	13	8
18	GTK Ginster Theis Klein & Partner MBB Wirtschaftsprüfer Steuerberater Rechtsanwälte	Hamburg	51-200	12	6
19	ETL Lerdon Steuerberatungsgesellschaft MBH	Hamburg	51-200	12	6
20	WLP Gmbh	Hamburg	11-50	11	6
21	Wegener Hollenberger UND Partner MBB Steuerberater	Hamburg	11-50	8	5
22	EBS Gmbh WPG Stbg	Hamburg	11-50	8	4
23	Fair Audit Geries Harder Stubley Partg MBB	Hamburg	11-50	7	3
24	Alsterdorfer Treuhand Gmbh	Hamburg	11-50	7	1
25	Konkret Unternehmensberatung Gmbh	Hamburg	11-50	6	5

Showing 25 of 169 accounting consulting firms based in Hamburg, Germany

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Accounting consulting firms based in Hamburg, Germany at a glance

As of Aug 28, 2026

11-50Median size (employees)

BerlinLargest hub · 219 HQs

20Contacts with mobile numbers

121Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Accounting consulting firms by metro in Germany

Metro	Companies
Accounting consulting firms in Berlin	219
Accounting consulting firms in Hamburg	169
Accounting consulting firms in Munchen	134
Accounting consulting firms in Koln	87
Accounting consulting firms in Dusseldorf	77
Accounting consulting firms in Stuttgart	56
Accounting consulting firms in Dresden	55

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “accounting consulting firms”, with match quality audited by blind human judging, and headquartered in Hamburg, Germany.
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: Contact records re-verify on a rolling cadence; 121 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting consulting firms are there based in Hamburg, Germany?

There are 169 accounting consulting firms headquartered in Hamburg, Germany as of August 2026 (RevenueBase).

What is the largest company on this list?

Forvis Mazars In Germany, headquartered in Hamburg, tops this list with the largest team on record.

Which city has the most accounting consulting firms?

Berlin leads with 219 headquartered companies, followed by Hamburg (169) and Munchen (134).

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 1,425 verified decision-maker contacts tracked across these 169 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.