Company lists · Data refreshed August 2026

Top 25 Accounting firms for international nonprofits based in Hamburg, Germany

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

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 67 companies tracked

RevenueBase identified 67 company matches for accounting firms for international nonprofits associated with Hamburg, Germany as of August 2026 and tracks 705 professional contacts across them, including 302 with verified work emails and 3 with mobile numbers. Across Germany, Berlin is the largest hub for this category (72 companies); Hamburg follows with 67.

This list covers company matches for accounting firms for international nonprofits associated with Hamburg, 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 August 30, 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 Aug 30, 2026 How this list was built

67Companies

705Contacts tracked

302Verified emails

3Mobile numbers

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The 25 largest accounting firms for international nonprofits based in Hamburg, Germany

Ranked by team size

Top 25 of 67 company matches for accounting firms for international nonprofits based in Hamburg, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 30, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Solidaris Unternehmensgruppe	Exact match	Hamburg, Germany	201-500	143 contacts →
	Exact match “Werte verbinden.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
2	Esche Schümann Commichau	Exact match	Hamburg, Germany	201-500	129 contacts →
	Exact match “Verlässlich.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
3	Hansa Partner Gruppe	Exact match	Hamburg, Germany	51-200	43 contacts →
	Exact match “Die HANSA PARTNER Gruppe zählt zahlreiche Unternehmen aus der und der Immobilienbranche sowie aus Produktion und Handel zu ihrem Mandantenkreis.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
4	ASG Rechtsanwälte Steuerberater Wirtschaftsprüfer	Exact match	Hamburg, Germany	51-200	37 contacts →
	Exact match “Über uns ASG ist eine etablierte und wachsende Kanzlei in der Hamburger Hafencity.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
5	RTC Gruppe	Exact match	Hamburg, Germany	51-200	34 contacts →
	Exact match “The RTC \| Group is an accounting group located in Bremen, Hamburg and Lower Saxony in Germany.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
6	Counsel Treuhand Gmbh	Exact match	Hamburg, Germany	51-200	29 contacts →
	Exact match “Unsere mittelständische Wirtschaftsprüfungs- und Steuerberatungsgesellschaft besteht bereits seit 1980 und hat ihren Sitz im hohen Norden, in der schönen Freien und Hansestadt…” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
7	Doctores Völschau Partnerschaft MBB Wirtschaftsprüfungsges. Steuerberatungsges	Exact match	Hamburg, Germany	51-200	16 contacts →
	Exact match “Doctores Völschau Partnerschaft mbB Wirtschaftsprüfungsges.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
8	Egido Gmbh Steuerberatungs- UND Wirtschaftsprüfungsgesellschaft	Exact match	Hamburg, Germany	11-50	16 contacts →
	Exact match “Die EGIDO GmbH Steuerberatungs- und Wirtschaftsprüfungsgesellschaft mit Sitz in Hamburg steht Ihnen als Partner in unternehmerischen, betriebswirtschaftlichen und steuerlichen…” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
9	CFH Cordes Partner MBB Wirtschaftsprüfer Steuerberater Rechtsanwälte	Exact match	Hamburg, Germany	51-200	16 contacts →
	Exact match “Unser Unternehmen besteht aus der Cordes + Partner GmbH Wirtschaftsprüfungsgesellschaft, die im Jahre 1976 durch Herrn Cord Cordes gegründet wurde, und der CFH Cordes + Partner…” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
10	WLP Gmbh	Exact match	Hamburg, Germany	11-50	11 contacts →
	Exact match “Die WLP GmbH Wirtschaftsprüfungs- und Steuerberatungsgesellschaft ist ein stetig wachsendes Unternehmen, das auf eine lange Tradition und viel Erfahrung zurückblickt.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
11	Wegener Hollenberger UND Partner MBB Steuerberater	Exact match	Hamburg, Germany	11-50	8 contacts →
	Exact match “Jeder Mandant ist anders.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
12	EBS Gmbh WPG Stbg	Exact match	Hamburg, Germany	11-50	8 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 · Aug 30, 2026 · View company records in RevenueBase
13	Fair Audit Geries Harder Stubley Partg MBB	Exact match	Hamburg, Germany	11-50	7 contacts →
	Exact match “FAIR Audit Geries Harder Stubley PartG mbB is a management consulting company based out of 38 Raboisen, Hamburg, Germany.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
14	Alsterdorfer Treuhand Gmbh	Exact match	Hamburg, Germany	11-50	7 contacts →
	Exact match “Willkommen bei ATG Treuhand – Ihrem Partner für Wirtschaftsprüfung und Steuerberatung in Hamburg.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
15	Taxon Gmbh	Exact match	Hamburg, Germany	51-200	6 contacts →
	Exact match “TAXON GmbH was founded in 1974, and is a middle-sized auditing, tax advising and consulting company, which is led by its owners.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
16	Sven Hase Steuerberatung Wirtschaftsprüfung	Exact match	Hamburg, Germany	11-50	5 contacts →
	Exact match “Svenhase is an accounting company based out of 99 Bernhard-Nocht-Straße, Hamburg, Germany.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
17	Wirtschaftsrat Gmbh	Exact match	Hamburg, Germany	11-50	5 contacts →
	Exact match “Wir sind eine inhabergeführte Wirtschaftsprüfungs- und Steuerberatungsgesellschaft mit Sitz an der Bleichenbrücke, mitten in Hamburg.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
18	Hansa Industrie-Treuhand Gmbh Steuerberatungskanzlei	Exact match	Hamburg, Germany	1-10	5 contacts →
	Exact match “HANSA Industrie-Treuhand GmbH Steuerberatungskanzlei is an accounting company based out of 22 Eidelstedter Weg, Hamburg, Germany.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
19	PLP	Exact match	Hamburg, Germany	11-50	4 contacts →
	Exact match “PLP - Prause & Linck Partnerschaftsgesellschaft Steuerberater ist eine partnergeführte Steuerberatungsgesellschaft in Hamburg.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
20	Busch VON Rönn UND Partner MBB	Exact match	Hamburg, Germany	11-50	4 contacts →
	Exact match “Busch von Rönn und Partner ist eine mittelständisch orientierte Hamburger Wirtschaftsprüfungsgesellschaft mit langer Tradition.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
21	H.A.S. Hanse Accounting Steuerberatungsgesellschaft MBH	Exact match	Hamburg, Germany	11-50	3 contacts →
	Exact match “Wir sind eine Steuerberatungsgesellschaft in Hamburg, Groß Borstel und betreuen Mandanten aus unterschiedlichen Branchen.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
22	Sozietät Einhausen	Exact match	Hamburg, Germany	1-10	3 contacts →
	Exact match “Wir bieten Unternehmen aller Rechtsformen und Branchen sowie Privatpersonen einen vertraulichen, vollständigen und individuellen Service auf den Gebieten Steuerberatung…” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
23	Schmeding & Hoffmann Gmbh Steuerberatungsgesellschaft	Exact match	Hamburg, Germany	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
24	Tcp-Group.De TCP Thorsten Cordes & Partner WPG Stbg	Exact match	Hamburg, Germany	11-50	2 contacts →
	Exact match “Steuerberatung Wirtschaftsprüfung Unternehmensberatung” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
25	HAG Hanseatic Audit Gmbh	Exact match	Hamburg, Germany	1-10	2 contacts →
	Exact match “Wir sind eine mittelständische Wirtschaftsprüfungsgesellschaft mit Sitz in der Hansestadt Hamburg.” Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “accounting firms for international nonprofits”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 67 accounting firms for international nonprofits based in Hamburg, Germany

See the full list, filter by size, metro and specialty, and access 302 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting firms for international nonprofits based in Hamburg, Germany at a glance

As of Aug 30, 2026

42.8%Verified-email coverage

0.4%Mobile-number coverage

10.5Average contacts per company

11-50Median size (employees)

Aug 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 Hamburg, Germany whose business descriptions match “accounting firms for international nonprofits” 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 302 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 August 30, 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.

Accounting firms for international nonprofits by metro in Germany

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 “accounting firms for international nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting firms for international nonprofits are there based in Hamburg, Germany?

RevenueBase identified 67 company matches for accounting firms for international nonprofits associated with Hamburg, Germany as of August 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?

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

Which city in Germany has the most accounting firms for international nonprofits?

Berlin leads Germany with 72 company records, followed by Hamburg (67) and Munich (65).

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 302 professional contacts with verified work emails tracked across these 67 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 August 30, 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.