Company lists · Data refreshed September 2026

Top 25 Outsource accounting firms based in Germany

RevenueBase identified 192 company matches for outsource accounting firms associated with Germany as of September 2026 and tracks 386 professional contacts across them, including 87 with verified work emails. Berlin is the largest hub.

This list covers company matches for outsource 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 21, 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 21, 2026 How this list was built
192Companies
386Contacts tracked
87Verified emails
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The 25 largest outsource accounting firms based in Germany

Ranked by team size
Top 25 of 192 company matches for outsource accounting firms based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchBerlin, GermanyHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“The only accountant you will ever need.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchCologne, GermanyHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Das Konzept von SK-Office spricht Sie als Unternehmer an.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchWiesbaden, GermanyHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Die Kell Outsourcing GmbH mit Sitz in Wiesbaden bietet mittelständischen Unternehmen die Auslagerung des Rechnungswesens an.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchDüsseldorf, GermanyHQ recorded Sep 21, 202611-508 contacts →

Exact match

“We're in the business of simplifying your accounting journey.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchCologne, GermanyHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Wir sind eine Wirtschaftsprüfungskanzlei mit einem hochmotivierten Team, die gezielt auf die Digitalisierung setzt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBubenheim, GermanyHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Stellen Sie sich vor, Sie hätten mehr Zeit für Ihr Kerngeschäft und könnten sich auf das konzentrieren, was Sie und Ihr Unternehmen wirklich voranbringt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchRheinau, GermanyHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Wir - die Soll & Haben aus Rheinau - sind seit einigen Jahren kaufmännischer Partner vieler mittelständischer Unternehmen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchMunich, GermanyHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Wir sind ein Finanzdienstleistungs-/Buchhaltungsunternehmen mit 10 - 12 Mitarbeiter, das seit vielen Jahren sehr erfolgreich, von München aus europaweit tätig ist.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchDresden, GermanyHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Konzentrieren Sie sich auf Ihr Kerngeschäft und Ihre unternehmerischen Ideen und Zahlenperfektion® liefert- Buchhaltung, Controlling und Beratung für den Mittelstand, Startups und…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSingen, GermanyHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Was wir für Sie tun: Unsere umfangreichen Dienstleistungen reichen von einer umfassenden Finanzbuchführung und Lohnabrechnung inklusive Belegaustausch bis hin zu Beratungen in…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchDresden, GermanyHQ recorded Sep 21, 20261-104 contacts →

Exact match

“FPA Services - Ihr Experte für digitale Buchhaltung und systemunabhängige Entgeltabrechnung Als Ihr zuverlässiger Partner stehen wir, FPA Services GmbH, Ihnen mit umfassender…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchRtroch@couontingtheapples.org, GermanyHQ recorded Sep 21, 20261-104 contacts →

Exact match

“I make sure that my clients, small and medium-sized businesses, understand their numbers and achieve their operational and financial goals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchErlenbach, GermanyHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Wir bieten Finanzbuchführung, Gehaltsabrechnungen und Steuerberatung für Unternehmen und Unternehmer.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchMönchengladbach, GermanyHQ recorded Sep 21, 20261-104 contacts →

Exact match

“SPIELMANN - Dein Spezialist für die Steuerberatung im E-Commerce Digital.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchHamburg, GermanyHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Als moderner Dienstleister im Bereich Lohn- und Finanzbuchhaltung betreuen wir seit vielen Jahren Handwerksbetriebe, Handelsunternehmen, Freiberufler und andere Betriebe.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchGreifswald, GermanyHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Suchen Sie nach einer zuverlässigen Lösung für Ihre Buchhaltung?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchNiebüll, GermanyHQ recorded Sep 21, 202651-2003 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBerlin, GermanyHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Profit Trolls is the virtual financial department for startups and SME's.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMünchen-sendling-westpark, GermanyHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Wir sind eine expandierende Wirtschaftsprüfungs- und Steuerberatungsgesellschaft im Münchner Westen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchBerlin, GermanyHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Nestor Services – Ihr Lohn- und Buchhaltungsservice Wir sind ein Familienunternehmen in zweiter Generation und unterstützen seit mehr als 25 Jahren kleine sowie mittelständische…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchBiebergemünd, GermanyHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Buvice UG is an accounting company based out of 8 Am Wiesengrund, Biebergemünd, Germany.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchMannheim, GermanyHQ recorded Sep 21, 20261-102 contacts →

Exact match

“External bookkeeping and payroll services for small and medium-sized businesses – digital, structured and precise on DATEV basis.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchGarmisch-partenkirchen, GermanyHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Ein modern gedachter und geführter Buchhaltungsdienstleister mit Sitz in Garmisch-Partenkirchen, Bayern, der größten Wert auf eine positive Arbeitsatmosphäre legt und immer ein…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchMunich, GermanyHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Die sorgt als erfahrene Steuerkanzlei für papierfreie, zeiteffiziente, sichere und vor allem transparente Prozesse rund um alle Buchhaltungs- und Steuerthemen, so dass vor allem…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchLienen, GermanyHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Wir sind eine moderne und digital arbeitende Steuerkanzlei mit Sitz in Lienen im schönen Münsterland.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 192 outsource accounting firms based in Germany

See the full list, filter by size, metro and specialty, and access 87 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsource accounting firms based in Germany at a glance

As of Sep 21, 2026
22.5%Verified-email coverage
2.0Average contacts per company
1-10Median size (employees)
16.7%Largest-city concentration · Berlin
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
152
11-50
32
51-200
3

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 192 companies.

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 “outsource 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 87 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 21, 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 “outsource accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsource accounting firms are there based in Germany?

RevenueBase identified 192 company matches for outsource 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?

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

Which city has the most outsource accounting firms?

Berlin leads with 32 company records, followed by Hamburg (13) and Munich (9).

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 87 professional contacts with verified work emails tracked across these 192 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 21, 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.