Company lists · Data refreshed September 2026

Top 20 Software financial accounting firms based in Germany

RevenueBase identified 37 software financial accounting firms headquartered in Germany as of September 2026 and tracks 569 professional contacts across them, including 334 with verified work emails. Dusseldorf is the largest hub.

This list covers software financial 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 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
37Companies
569Contacts tracked
334Verified emails
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The 20 largest software financial accounting firms based in Germany

Ranked by team size
Top 20 of 37 software financial accounting 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 software financial 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
1Partial evidenceBielefeld, GermanyHQ checked Sep 21, 2026201-500216 contacts →

Partial evidence

“Diamant Software GmbH & Co.”

Source: RevenueBase Database · checked Sep 21, 2026
2Partial evidenceRosenheim, GermanyHQ checked Sep 21, 2026201-500152 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
3Partial evidenceMagdeburg, GermanyHQ checked Sep 21, 202651-20033 contacts →

Partial evidence

“WER sind wir Die SelectLine Software GmbH ist seit 25 Jahren Spezialist für kaufmännische Software.”

Source: RevenueBase Database · checked Sep 21, 2026
4Partial evidenceFrankfurt (oder), GermanyHQ checked Sep 21, 202651-20028 contacts →

Partial evidence

“FiANTEC entwickelt spezialisierte Softwarelösungen für Banken, Versicherungen und Finanzdienstleister.”

Source: RevenueBase Database · checked Sep 21, 2026
5Strong evidenceGarching, GermanyHQ checked Sep 21, 202611-5028 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceVerden (aller), GermanyHQ checked Sep 21, 202651-20011 contacts →

Indirect evidence

“Die nlb bietet Buchführungsprogramme für Landwirtschaft und Gewerbe.”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceKaltenkirchen, GermanyHQ checked Sep 21, 20261-1010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
8Indirect evidenceKiel, GermanyHQ checked Sep 21, 202611-509 contacts →

Indirect evidence

“DATEV-Steuerberater aufgepasst: buchhalter.pro ist die logische Konsequenz für deine Kanzlei!”

Source: RevenueBase Database · checked Sep 21, 2026
9Partial evidenceDüsseldorf, GermanyHQ checked Sep 21, 202611-508 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
10Partial evidenceEschenburg, GermanyHQ checked Sep 21, 202611-506 contacts →

Partial evidence

“Die Desk Software & Consulting GmbH ist seit über 30 Jahren als Platinum Sage Businesspartner im Markt der kaufmännischen Software unterwegs.”

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceHamburg, GermanyHQ checked Sep 21, 202611-505 contacts →

Indirect evidence

“Willkommen bei BMD!”

Source: RevenueBase Database · checked Sep 21, 2026
12Indirect evidenceSingen, GermanyHQ checked Sep 21, 202611-504 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
13Indirect evidenceErlenbach, GermanyHQ checked Sep 21, 20261-104 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceWiesbaden, GermanyHQ checked Sep 21, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceDüsseldorf, GermanyHQ checked Sep 21, 202611-503 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
16Partial evidenceOsnabrück, GermanyHQ checked Sep 21, 202611-502 contacts →

Partial evidence

“Wir entwickeln als DATEV-Entwicklungspartner gemeinsam mit unseren Kunden Software für wirtschaftsberatende Kanzleien.”

Source: RevenueBase Database · checked Sep 21, 2026
17Partial evidenceKarlsruhe, GermanyHQ checked Sep 21, 202611-502 contacts →

Partial evidence

“Die syska GmbH, ein Unternehmen der enventa Group mit Sitz in Karlsruhe, ist seit über 30 Jahren auf die Entwicklung von Software für das betriebliche Rechnungswesen spezialisiert…”

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceTaching Am See, GermanyHQ checked Sep 21, 20261-102 contacts →

Indirect evidence

“Allgemeine Beratung, Schulung und Einrichtung in Finanzbuchhaltung, Kostenrechnung, Anlagenbuchhaltung, Cashflow - Continia Document Capture - Continia Expense Management - Power…”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceHamburg, GermanyHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceNeubiberg, GermanyHQ checked Sep 21, 20261-101 contacts →

Indirect evidence

“Buchhaltungsservice”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 20 of 37 software financial accounting firms based in Germany

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Software financial accounting firms based in Germany at a glance

As of Sep 21, 2026
58.7%Verified-email coverage
15.4Average contacts per company
11-50Median size (employees)
8.1%Largest-city concentration · Dusseldorf
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
15
51-200
3
201-500
2

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 37 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 software financial 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 “software financial 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 software financial 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 software financial 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, 334 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.

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 software financial 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 software financial accounting firms are there based in Germany?

RevenueBase identified 37 software financial 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?

Diamant Software Gmbh, headquartered in Bielefeld, tops this list with the largest team on record.

Which city has the most software financial accounting firms?

Dusseldorf leads with 3 headquartered companies, followed by Hamburg (2) and Wiesbaden (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 334 verified decision-maker contacts tracked across these 37 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.