Company lists · Data refreshed September 2026

Top 25 IT company for accounting firms based in Germany

RevenueBase identified 453 IT company for accounting firms headquartered in Germany as of September 2026 and tracks 2,217 professional contacts across them, including 962 with verified work emails and 18 with mobile numbers. Berlin is the largest hub.

This list covers IT company for accounting 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 26, 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 26, 2026 86% judged on-target in blind review
453Companies
2,217Contacts tracked
962Verified emails
18Mobile numbers
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The 25 largest IT company for accounting firms based in Germany

Ranked by team size
Top 25 of 453 IT company for accounting firms based in Germany, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to IT company for accounting 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 evidenceMunich, GermanyHQ checked Sep 26, 2026201-500170 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 26, 2026
2Indirect evidenceRosenheim, GermanyHQ checked Sep 26, 2026201-500152 contacts →

Indirect evidence

“Agenda ist einer der führenden Software-Anbieter für die steuer- und wirtschaftsberatenden Berufe.”

Source: RevenueBase Database · checked Sep 26, 2026
3Indirect evidenceStuttgart, GermanyHQ checked Sep 26, 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 26, 2026
4Indirect evidenceOstfildern, GermanyHQ checked Sep 26, 202651-20046 contacts →

Indirect evidence

“Die Simba Computer Systeme GmbH bietet seit über 35 Jahren modulare Komplettlösungen für Finanz- und Unternehmenssoftware.”

Source: RevenueBase Database · checked Sep 26, 2026
5Indirect evidenceDüsseldorf, GermanyHQ checked Sep 26, 202651-20042 contacts →

Indirect evidence

“Die Crowe BPG wurde 1979 in Krefeld gegründet und erschließt sich inzwischen auf die Standorte Düsseldorf und Berlin.”

Source: RevenueBase Database · checked Sep 26, 2026
6Indirect evidenceBerlin, GermanyHQ checked Sep 26, 202611-5036 contacts →

Indirect 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 26, 2026
7Indirect evidenceMannheim, GermanyHQ checked Sep 26, 202651-20034 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 26, 2026
8Indirect evidenceBonn, GermanyHQ checked Sep 26, 202651-20034 contacts →

Indirect evidence

“STOTaX GmbH & Co.KG Im Sinne unserer Zielgruppe, zu denen Steuerberater, Buchhalter, Mandanten und Unternehmen gehören, verfolgen wir als familiengeführtes Unternehmen eine…”

Source: RevenueBase Database · checked Sep 26, 2026
9Partial evidenceBremen, GermanyHQ checked Sep 26, 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 26, 2026
10Indirect evidenceMünchen, GermanyHQ checked Sep 26, 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 26, 2026
11Indirect evidenceGarching, GermanyHQ checked Sep 26, 202611-5028 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 26, 2026
12Indirect evidenceMünchen, GermanyHQ checked Sep 26, 202651-20024 contacts →

Indirect evidence

“Sie wollen mehr?”

Source: RevenueBase Database · checked Sep 26, 2026
13Indirect evidenceDüsseldorf, GermanyHQ checked Sep 26, 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 26, 2026
14Indirect evidenceBaunatal, GermanyHQ checked Sep 26, 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 26, 2026
15Indirect evidenceDüsseldorf, GermanyHQ checked Sep 26, 202651-20018 contacts →

Indirect evidence

“Als Steuerberater und Wirtschaftsprüfer in Düsseldorf setzen wir auf mehr als nur fachliche Kompetenz und Erfahrung – diese sind für uns selbstverständlich.”

Source: RevenueBase Database · checked Sep 26, 2026
16Indirect evidenceKoln, GermanyHQ checked Sep 26, 202611-5017 contacts →

Indirect evidence

“Bei uns haben Sie einen direkten Ansprechpartner, der Sie unterstützt und den persönlichen Kontakt zu Ihnen pflegt.”

Source: RevenueBase Database · checked Sep 26, 2026
17Indirect evidenceKöln, GermanyHQ checked Sep 26, 202651-20017 contacts →

Indirect evidence

“Mit gut 60 Mitarbeitern und einer Berufsträger-Quote von rund 33 Prozent bietet Klein + Partner die optimale Größe, sowohl Full-Service in den Bereichen Wirtschaftsprüfung und…”

Source: RevenueBase Database · checked Sep 26, 2026
18Indirect evidenceOlpe, GermanyHQ checked Sep 26, 202651-20017 contacts →

Indirect evidence

“Das Ganze ist mehr als die Summe seiner Teile!”

Source: RevenueBase Database · checked Sep 26, 2026
19Indirect evidenceBonn, GermanyHQ checked Sep 26, 202611-5016 contacts →

Indirect evidence

“Freudenhammer Maas & Partner ist eine mittelständische digitale Kanzlei mit rund 30 Mitarbeiterinnen und Mitarbeitern in Bonn.”

Source: RevenueBase Database · checked Sep 26, 2026
20Indirect evidenceKiel, GermanyHQ checked Sep 26, 2026201-50015 contacts →

Indirect evidence

“Wirtschaftsprüfungsgesellschaft Steuerberatungsgesellschaft”

Source: RevenueBase Database · checked Sep 26, 2026
21Indirect evidenceBerlin, GermanyHQ checked Sep 26, 202611-5014 contacts →

Indirect evidence

“The only accountant you will ever need.”

Source: RevenueBase Database · checked Sep 26, 2026
22Indirect evidenceLauf A. D. Pegnitz, GermanyHQ checked Sep 26, 202651-20014 contacts →

Indirect evidence

“Wir gestalten digitale Zukunft.”

Source: RevenueBase Database · checked Sep 26, 2026
23Indirect evidenceHamburg, GermanyHQ checked Sep 26, 202651-20014 contacts →

Indirect evidence

“Professionalität, reibungslose Abläufe und das Quäntchen mehr an Service - genau das erwartet Sie bei der HRV, dem Spezialisten in Sachen Rechnungswesen Die HRV GmbH in Hamburg…”

Source: RevenueBase Database · checked Sep 26, 2026
24Indirect evidenceErlangen, GermanyHQ checked Sep 26, 202651-20014 contacts →

Indirect evidence

“Als Steuerberater und Wirtschaftsprüfer in einem Team von rund 60 Mitarbeiterinnen und Mitarbeitern unterstützen und beraten wir seit vielen Jahren unsere Mandanten auf den…”

Source: RevenueBase Database · checked Sep 26, 2026
25Indirect evidenceBerlin, GermanyHQ checked Sep 26, 202611-5014 contacts →

Indirect evidence

“Dohm Schmidt Janka Revision und Treuhand AG Wirtschaftsprüfungsgesellschaft Bundesweit betreuen wir Sie von unseren Standorten in Berlin und Frankfurt am Main.”

Source: RevenueBase Database · checked Sep 26, 2026

Showing 25 of 453 IT company for accounting firms based in Germany

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IT company for accounting firms based in Germany at a glance

As of Sep 26, 2026
43.4%Verified-email coverage
0.8%Mobile-number coverage
4.9Average contacts per company
11-50Median size (employees)
7.5%Largest-city concentration · Berlin
Sep 26, 2026Page data refreshed

Companies by employee count

1-10
203
11-50
201
51-200
34
201-500
4
501-1,000
3
10001+
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 29.0d

Company record updated

Median 81.0d

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 IT company for accounting 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 “IT company for accounting 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 IT company for accounting 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 IT company for accounting 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, 962 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 26, 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

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 IT company for accounting 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 IT company for accounting firms are there based in Germany?

RevenueBase identified 453 IT company for accounting 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?

GKK Partners, headquartered in Munich, tops this list with the largest team on record.

Which city has the most IT company for accounting firms?

Berlin leads with 34 headquartered companies, followed by Hamburg (24) and Munchen (19).

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 962 verified decision-maker contacts tracked across these 453 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 26, 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.