Company lists · Data refreshed August 2026

Top 16 Accounting firms for youth nonprofits based in Germany

RevenueBase identified 43 accounting firms for youth nonprofits headquartered in Germany as of August 2026 and tracks 213 professional contacts across them, including 89 with verified work emails and 1 with mobile numbers. Dusseldorf is the largest hub.

This list covers accounting firms for youth nonprofits 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, how directly it supports the match, and when it was last checked. 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 Match evidence on every row Refreshed Aug 30, 2026 86% judged on-target in blind review
43Companies
213Contacts tracked
89Verified emails
1Mobile numbers
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The 16 largest accounting firms for youth nonprofits based in Germany

Ranked by team size
Top 16 of 43 accounting firms for youth nonprofits based in Germany, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting firms for youth nonprofits: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Keiper & Co. KGIndirect evidence
Neustadt An Der Weinstrasse, Germany51-20034

“Seit 1934 begleiten wir als vertrauensvoller Partner die steuerlichen und wirtschaftlichen Angelegenheiten unserer Mandanten.”

Source: company website · checked Aug 30, 2026
2
RTC GruppePartial evidence
Hamburg, Germany51-20034

“The RTC | Group is an accounting group located in Bremen, Hamburg and Lower Saxony in Germany.”

Source: company website · checked Aug 30, 2026
3Dusseldorf, Germany51-20022

“Als mittelständische Wirtschaftsprüfungs- und Steuerberatungsgesellschaft beraten wir mit einem über 60-köpfigen Team international tätige Konzerne sowie deren Tochterunternehmen…”

Source: company website · checked Aug 30, 2026
4
Adjuvaris Partnerschaft MBBIndirect evidence
Freiburg, Germany11-5012

“Die ADJUVARIS ist eines der führenden Unternehmen im Bereich der Prüfung und Beratung von Non-Profit-Unternehmen und Unternehmen der Sozialwirtschaft in Süddeutschland.”

Source: company website · checked Aug 30, 2026
5Mannheim, Germany11-5010

“Wir, Edenhofer und Partner, sind Wirtschaftsprüfer und Steuerberater in Mannheim.”

Source: company website · checked Aug 30, 2026
6Koblenz, Germany51-2009

“Wir sind eine Wirtschaftsprüfungs- und Steuerberatungsgesellschaft mit insgesamt 5 Niederlassungen und Hauptsitz in Koblenz.”

Source: company website · checked Aug 30, 2026
7Ludwigshafen Am Rhein Ludwigshafen Am Rhein, Germany11-509

“Die Alltreu ist seit über 35 Jahren als mittelständige Steuerberatungs- und Wirtschaftsprüfungsgesellschaft in Ludwigshafen tätig.”

Source: company website · checked Aug 30, 2026
8
Gothentreuhand GmbhIndirect evidence
Bochum, Germany11-507

“Wir sind Wirtschaftsprüfer, Steuerberater und Berater für den Mittelstand an Ruhr und Rhein.”

Source: company website · checked Aug 30, 2026
9Plauen, Germany11-506

“Allgemeine Wirtschaftsprüfungs- und Steuerberatungsgesellschaft mit einer zusätzlichen Spezialisierung für gemeinnützige Körperschaften und Organisationen des kommunalen Sektors…”

Source: company website · checked Aug 30, 2026
10Bochum, Germany11-503

“zeptrum Dr.”

Source: company website · checked Aug 30, 2026
11
Steuerberater MEF & PartnerIndirect evidence
Wyk, Germany51-2003

“Finanzbuchführung, Lohnbuchführung, Jahresabschlüsse, Steuererklärungen, betriebswirtschaftliche Beratungen, Existenzgründung uvm.”

Source: company website · checked Aug 30, 2026
12
Grethen PartnerIndirect evidence
Bergen, Germany11-503

“Seit 1980 an Ihrer Seite – bereits in zweiter Generation für Sie vor Ort: Mit mehr als 50 Mitarbeitenden in Bergen und Celle bietet Ihnen Grethen + Partner ganzheitliche Beratung…”

Source: company website · checked Aug 30, 2026
13Ibbenburen, Germany11-503

“Wir sind eine alteingesessene Steuerberatungs- und Wirtschaftsprüfungsgesellschaft mit Sitz in Ibbenbüren.”

Source: company website · checked Aug 30, 2026
14
Eisenach PartnerIndirect evidence
Koln, Germany11-502

“Wir sind eine mittelgroße Steuerberatungs- und Wirtschaftsprüfungskanzlei und stehen seit mehr als 40 Jahren für Fortschritt, Erfolg und kompetente Beratung.”

Source: company website · checked Aug 30, 2026
15Neubiberg, Germany1-101

“Buchhaltungsservice”

Source: company website · checked Aug 30, 2026
16Wiesbaden, Germany1-101

“Vorort-Service, Digitale papierlose Buchhaltung Buchhaltung, Gemeinnützigkeit”

Source: company website · checked Aug 30, 2026

Showing 16 of 43 accounting firms for youth nonprofits based in Germany

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Accounting firms for youth nonprofits based in Germany at a glance

As of Aug 30, 2026
11-50Median size (employees)
DusseldorfLargest hub · 3 HQs
1Contacts with mobile numbers
Aug 30, 2026Data refreshed

Companies by employee count

1-10
16
11-50
16
51-200
7

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 accounting firms for youth nonprofits, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Germany whose own description of what they do matches “accounting firms for youth nonprofits”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among accounting firms for youth nonprofits, 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 an evidence 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, 89 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 August 30, 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.

Frequently asked

How many accounting firms for youth nonprofits are there based in Germany?

RevenueBase identified 43 accounting firms for youth nonprofits headquartered in Germany as of August 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?

Keiper & Co. KG, headquartered in Neustadt An Der Weinstrasse, tops this list with the largest team on record.

Which city has the most accounting firms for youth nonprofits?

Dusseldorf leads with 3 headquartered companies, followed by Hamburg (2) and Bochum (2).

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 89 verified decision-maker contacts tracked across these 43 companies.

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.