Company lists · Data refreshed September 2026

Top 19 Nonprofit accounting firms based in Germany

RevenueBase identified 48 company matches for nonprofit accounting firms associated with Germany as of September 2026 and tracks 163 professional contacts across them, including 59 with verified work emails and 1 with mobile numbers. Hamburg is the largest hub.

This list covers company matches for nonprofit accounting 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 September 5, 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 Sep 5, 2026 How this list was built
48Companies
163Contacts tracked
59Verified emails
1Mobile numbers
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The 19 largest nonprofit accounting firms based in Germany

Ranked by team size
Top 19 of 48 company matches for nonprofit accounting firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchMannheim, GermanyHQ recorded Sep 5, 202651-20034 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchFreiburg, GermanyHQ recorded Sep 5, 202611-5012 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchMannheim, GermanyHQ recorded Sep 5, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Sep 5, 20261-107 contacts →

Exact match

“HST Hanse StiftungsTreuhand GmbH is a nonprofit organization management company based in Germany.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchGiessen, GermanyHQ recorded Sep 5, 202611-506 contacts →

Exact match

“Wir denken schnell, aber durchdacht und mit Hand und Fuß.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchIngolstadt, GermanyHQ recorded Sep 5, 202651-2006 contacts →

Exact match

“Steuerberater | Wirtschaftsprüfer | Rechtsanwalt”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchPlauen, GermanyHQ recorded Sep 5, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchHamburg, GermanyHQ recorded Sep 5, 202611-505 contacts →

Exact match

“Svenhase is an accounting company based out of 99 Bernhard-Nocht-Straße, Hamburg, Germany.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchHanover, GermanyHQ recorded Sep 5, 202611-505 contacts →

Exact match

“Alle(s) für einen.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchBraunschweig, GermanyHQ recorded Sep 5, 202611-504 contacts →

Exact match

“Dronia & Ley Partnerschaft is an accounting company based out of 1 Dieselstr, Braunschweig, Germany.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchStrausberg, GermanyHQ recorded Sep 5, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchGünzburg, GermanyHQ recorded Sep 5, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchVillingen-schwenningen, GermanyHQ recorded Sep 5, 202611-501 contacts →

Exact match

“Steuerberatungsgesellschaft in Villingen-Schwenningen.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchKöln-altstadt-süd, GermanyHQ recorded Sep 5, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchNeubiberg, GermanyHQ recorded Sep 5, 20261-101 contacts →

Exact match

“Buchhaltungsservice”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchCologne, GermanyHQ recorded Sep 5, 20261-101 contacts →

Exact match

“Wir sind eine aufstrebende und unabh ngige Kanzlei, die Ihnen eine individuelle und pers nliche Beratung bietet.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchBielefeld, GermanyHQ recorded Sep 5, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchMunich, GermanyHQ recorded Sep 5, 20261-101 contacts →

Exact match

“Steuerberatung & Buchhaltung”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchWiesbaden, GermanyHQ recorded Sep 5, 20261-101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 19 of 48 nonprofit accounting firms based in Germany

See the full list, filter by size, metro and specialty, and access 59 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit accounting firms based in Germany at a glance

As of Sep 5, 2026
36.2%Verified-email coverage
0.6%Mobile-number coverage
3.4Average contacts per company
1-10Median size (employees)
8.3%Largest-city concentration · Hamburg
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
15
51-200
3

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “nonprofit accounting 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 59 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 September 5, 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 “nonprofit accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit accounting firms are there based in Germany?

RevenueBase identified 48 company matches for nonprofit accounting firms associated with Germany as of September 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?

Keiper & Co. KG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most nonprofit accounting firms?

Hamburg leads with 4 company records, followed by Cologne (4) and Berlin (3).

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 59 professional contacts with verified work emails tracked across these 48 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 September 5, 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.