Company lists · Data refreshed August 2026
Top 19 Accounting practice management software companies based in Germany
RevenueBase identified 35 accounting practice management software companies headquartered in Germany as of August 2026 and tracks 593 professional contacts across them, including 295 with verified work emails and 8 with mobile numbers. Koln is the largest hub.
This list covers accounting practice management software companies 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, how directly it supports the match, and when it was last checked. Data refreshed August 30, 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.
The 19 largest accounting practice management software companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 217 | ||||
“Diamant Software GmbH & Co.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 2 | 151 | ||||
“Agenda ist einer der führenden Software-Anbieter für die steuer- und wirtschaftsberatenden Berufe.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 3 | 28 | ||||
“NOVICON offers the worlds leading business software and financial solutions.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 24 | ||||
“psyprax bietet seit 1996 Praxisverwaltungssoftware für Psychotherapeuten und Ärzte an.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 19 | ||||
“Konzipiert als nächste Generation der Kanzleisoftware, bildet Actaport die komplette digitale Kanzleiorganisation ab – von der Mandatsannahme über beA bis zur Buchhaltung.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 6 | 18 | ||||
“Wir, die hmd-software AG, sind ein Anbieter im Bereich modularer Software-Komplettlösungen für digitale Unternehmensabläufe und entwickeln einfach anwendbare Softwarelösungen für…” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 7 | 12 | ||||
“helloHQ ist die All-in-One Business-Software, die jedem in eurem Unternehmen die Arbeit leichter macht.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 10 | ||||
“milia.io ist die All-in-one Lösung für die Steuerkanzlei der Zukunft.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | Fibunet GmbhIndirect evidence | 10 | |||
Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 8 | ||||
“DATEV-Steuerberater aufgepasst: buchhalter.pro ist die logische Konsequenz für deine Kanzlei!” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 7 | ||||
“Dentero gestaltet den Dokumentations- und Abrechnungsprozess mit einer intelligenten Softwarelösung so effizient, dass es unseren Kunden den Praxisalltag spürbar erleichtert!” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 6 | ||||
“stp.one – Ihr Partner für innovative Kanzleisoftware Seit über 30 Jahren steht stp.one für hochwertige Softwarelösungen für Anwälte, Notare und Insolvenzverwalter.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 | ||||
“Praxissoftware, Dienstleistungen und Hardware für Medizinische Einrichtungen.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 6 | ||||
“Automatisierung, die ihren Namen auch verdient.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 | ||||
“Die von der Gedicon GmbH entwickelte Software LAS bietet Lösungen für Professional Service Firms, wie Rechtsanwaltskanzleien sowie Wirtschaftsprüfungsgesellschaften und…” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | Projekt Software GmbhIndirect evidence | 2 | |||
Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2 | ||||
“WIR – die KOBOLD Management Systeme GmbH sind ein Unternehmen für betriebswirtschaftliche Softwarelösungen aus Wuppertal (NRW).” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“Wir entwickeln als DATEV-Entwicklungspartner gemeinsam mit unseren Kunden Software für wirtschaftsberatende Kanzleien.” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1 | ||||
“We're experts in software development, process automation, data security (GDPR) and much more, and we use this knowledge to develop tailor-made solutions to improve the operations…” Source: company website · checked Aug 30, 2026Thanks. The Data Team will review it. | |||||
Showing 19 of 35 accounting practice management software companies based in Germany
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 295 reachable decision-makers.
Free signup · no credit card
Accounting practice management software companies based in Germany at a glance
As of Aug 30, 2026Companies by employee count
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 practice management software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 practice management software companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among accounting practice management software companies, 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 an evidence 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, 295 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 August 30, 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
How many accounting practice management software companies are there based in Germany?
RevenueBase identified 35 accounting practice management software companies headquartered in Germany as of August 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 accounting practice management software companies?
Koln leads with 3 headquartered companies, followed by Berlin (3) and Hamburg (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 295 verified decision-maker contacts tracked across these 35 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 2026.
Ready to reach these companies? Verified emails and direct dials for all 35 accounting practice management software companies based in Germany. Start with a free account, no credit card.
Get the full listRelated lists
Accounting practice management software companies by geography
- Accounting practice management software companies based in the United States
- Accounting practice management software companies based in Brazil
- Accounting practice management software companies based in France
- Accounting practice management software companies based in the United Kingdom
- Accounting practice management software companies based in Italy
- Accounting practice management software companies based in Canada
- Accounting practice management software companies based in Australia
Browse the directory
Browse: Companies home · All Germany lists · All Accounting practice management software companies lists · New lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Accounting practice management software companies based in the United States
- Accounting practice management software companies based in Brazil
- Accounting practice management software companies based in France
- Accounting practice management software companies based in the United Kingdom
- Accounting practice management software companies based in Italy
- Accounting practice management software companies based in Canada