Company lists · Data refreshed September 2026

Top 25 Accounting software consulting firms based in Germany

RevenueBase identified 581 accounting software consulting firms headquartered in Germany as of September 2026 and tracks 3,201 professional contacts across them, including 1,379 with verified work emails. Berlin is the largest hub.

This list covers accounting software consulting firms 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review
581Companies
3,201Contacts tracked
1,379Verified emails
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The 25 largest accounting software consulting firms based in Germany

Ranked by team size
Top 25 of 581 accounting software consulting firms based in Germany, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to accounting software consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBerlin, GermanyHQ checked Sep 21, 20261,001-5,000319 contacts →

Indirect evidence

“Wir bei Ecovis sind Steuerberater, Wirtschaftsprüfer, Rechtsanwälte und Unternehmensberater.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceBielefeld, GermanyHQ checked Sep 21, 2026201-500216 contacts →

Partial evidence

“Diamant Software GmbH & Co.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceMunich, GermanyHQ checked Sep 21, 2026201-500170 contacts →

Indirect evidence

“GKK PARTNERS ist eine expandierende Wirtschaftsprüfungs- und Steuerberatungsgesellschaft mit Sitz in München.”

Source: RevenueBase Database · checked Sep 21, 2026
4Indirect evidenceMünchen, GermanyHQ checked Sep 21, 202651-20074 contacts →

Indirect evidence

“Unternehmerische Realität ist selten eine gerade Linie.”

Source: RevenueBase Database · checked Sep 21, 2026
5Indirect evidenceStuttgart, GermanyHQ checked Sep 21, 2026201-50070 contacts →

Indirect evidence

“BW PARTNER – geleitet von Zahlen und inspiriert von Visionen, gestalten wir die Zukunft unserer Mandanten und fördern die Karrieren unserer Mitarbeiter.”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceKarlsruhe, GermanyHQ checked Sep 21, 202651-20069 contacts →

Indirect evidence

“B.i.Team.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidencePrüm, GermanyHQ checked Sep 21, 2026201-50053 contacts →

Indirect evidence

“Lehnen & Partner sind die Steuerberater für heute und morgen mit neun Standorten in den Regionen Eifel, Mosel und Hunsrück.”

Source: RevenueBase Database · checked Sep 21, 2026
8Partial evidenceEssen, GermanyHQ checked Sep 21, 202611-5041 contacts →

Partial evidence

“INSIRE Consulting advises companies on the legal preparation of financial statements and consolidated management reporting.”

Source: RevenueBase Database · checked Sep 21, 2026
9Strong evidenceHannover, GermanyHQ checked Sep 21, 202651-20039 contacts →

Strong evidence

“assino offers branch-orienting consulting and business software implementation services to the globally-operating companies seeking to introduce centralized transparent business…”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceBerlin, GermanyHQ checked Sep 21, 202651-20037 contacts →

Indirect evidence

“Bei MeyerPartner haben wir das Ziel, die Art und Weise, wie Beratung geleistet wird, zu revolutionieren.”

Source: RevenueBase Database · checked Sep 21, 2026
11Partial evidenceBerlin, GermanyHQ checked Sep 21, 202611-5036 contacts →

Partial evidence

“Custom-made consulting services that are close to the client and their challenges: This was the vision of three consultants who wanted to provide their clients with fast…”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceMannheim, GermanyHQ checked Sep 21, 202651-20034 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
13Partial evidenceMunich, GermanyHQ checked Sep 21, 202611-5034 contacts →

Partial evidence

“Excellence in consulting.”

Source: RevenueBase Database · checked Sep 21, 2026
14Partial evidenceBremen, GermanyHQ checked Sep 21, 202651-20034 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceBremen, GermanyHQ checked Sep 21, 202651-20029 contacts →

Indirect evidence

“Göken, Pollak & Partner (GPP) ist eine überregional tätige Wirtschaftsprüfungs- und Steuerberatungsgesellschaft mit über 100 Mitarbeitenden.”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceMünchen, GermanyHQ checked Sep 21, 202651-20029 contacts →

Indirect evidence

“Als innovative, digitale Kanzlei, verbindet KMpro München Exzellenz, Effizienz mit Teamwork in der Steuerberatung & Wirtschaftsprüfung.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceGarching, GermanyHQ checked Sep 21, 202611-5028 contacts →

Partial evidence

“NOVICON offers the worlds leading business software and financial solutions.”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceMünchen, GermanyHQ checked Sep 21, 202651-20024 contacts →

Indirect evidence

“Sie wollen mehr?”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceEssen, GermanyHQ checked Sep 21, 202651-20024 contacts →

Indirect evidence

“Als eine der führenden, unabhängigen Wirtschaftsprüfungs- und Steuerberatungsgesellschaften im Ruhrgebiet beraten wir mittelständische Unternehmen, börsennotierte Gesellschaften…”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidencePotsdam, GermanyHQ checked Sep 21, 202611-5023 contacts →

Indirect evidence

“Als eine der größten Unternehmensberatungen im Bereich SAP Konsolidierung und Partner von SAP vereinen wir die Welt der IT mit dem Rechnungswesen.”

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceDüsseldorf, GermanyHQ checked Sep 21, 202651-20022 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceBaunatal, GermanyHQ checked Sep 21, 202651-20022 contacts →

Indirect evidence

“Als modernes und serviceorientiertes Unternehmen setzt Jakob & Sozien neben permanent aktualisierter Fachkompetenz auf gegenseitiges Vertrauen und eine interdisziplinäre Beratung.”

Source: RevenueBase Database · checked Sep 21, 2026
23Indirect evidenceKöln, GermanyHQ checked Sep 21, 202651-20021 contacts →

Indirect evidence

“Gute Beratung – das hat Tradition bei stallmeyer.”

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceDüsseldorf, GermanyHQ checked Sep 21, 202651-20020 contacts →

Indirect evidence

“Penner + Lanfermann Treuhand GmbH ist eine partnerschaftlich geführte Wirtschaftsprüfungsgesellschaft.”

Source: RevenueBase Database · checked Sep 21, 2026
25Indirect evidenceHamburg, GermanyHQ checked Sep 21, 202611-5019 contacts →

Indirect evidence

“Als Beratungs- und Umsetzungspartner für CRM, ERP, HR, BI- und DMS-Lösungen unterstützen wir mittelständische Unternehmen dabei, interne Prozesse effizienter zu gestalten – von…”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 581 accounting software consulting firms based in Germany

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Accounting software consulting firms based in Germany at a glance

As of Sep 21, 2026
43.1%Verified-email coverage
5.5Average contacts per company
1-10Median size (employees)
8.6%Largest-city concentration · Berlin
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
320
11-50
207
51-200
36
201-500
4
501-1,000
1
1,001-5,000
1

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 581 companies.

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 software consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 software consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names accounting software consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among accounting software consulting firms, 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 its RevenueBase Smart Search 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, 1,379 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 September 21, 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.

Accounting software consulting firms by metro

  • Accounting software consulting firms in Berlin50
  • Accounting software consulting firms in Hamburg33

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names accounting software consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many accounting software consulting firms are there based in Germany?

RevenueBase identified 581 accounting software consulting firms headquartered in Germany as of September 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?

Ecovis Deutschland, headquartered in Berlin, tops this list with the largest team on record.

Which city has the most accounting software consulting firms?

Berlin leads with 50 headquartered companies, followed by Hamburg (33) and Munchen (23).

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 1,379 verified decision-maker contacts tracked across these 581 companies.

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 Smart Search, 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.