Company lists · Data verified August 2026

Top 24 Accounting software developers based in Germany

Name: Accounting software developers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 41 companies tracked

There are 41 accounting software developers headquartered in Germany (RevenueBase, August 2026). RevenueBase tracks 989 professional contacts across them, including 540 with verified work emails and 15 with mobile numbers. Berlin is the largest hub.

This list covers accounting software developers headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

41Companies

989Contacts tracked

540Verified emails

15Mobile numbers

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The 24 largest accounting software developers based in Germany

Ranked by team size

Top 24 of 41 accounting software developers based in Germany, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Diamant Software Gmbh	Bielefeld	201-500	217	115
2	Wolters Kluwer TAX & Accounting Deutschland	Ravensburg	501-1,000	183	122
3	Agenda Informationssysteme Gmbh & Co. KG	Rosenheim	201-500	151	105
4	Deltra Business Software Gmbh & Co. KG	Detmold	51-200	82	37
5	Microtech Gmbh	Hargesheim	51-200	51	29
6	Selectline Software Gmbh	Magdeburg	51-200	33	14
7	Impower Gmbh	Munich	11-50	32	20
8	Phenix Systems	Bad Harzburg	51-200	31	1
9	Fiantec Provisionslösungen Gmbh	Edingen-Neckarhausen	51-200	30	17
10	Novicon	Garching	11-50	28	14
11	Hmd-Software AG	Andechs	51-200	18	8
12	HSP Handels-Software-Partner Gmbh	Hamburg	11-50	16	9
13	Fastbill	Frankfurt Am Main	11-50	12	9
14	GDI Software Gmbh	Landau In Der Pfalz	51-200	12	6
15	Neue Landbuch Gmbh & Co. KG	Verden Aller	51-200	11	8
16	Softengine Gmbh	Hauenstein	51-200	11	5
17	Wiso Meinbüro	Neunkirchen	501-1,000	10	6
18	Fibunet Gmbh	Kaltenkirchen	1-10	10	3
19	Technosis AG	Hamburg	11-50	7	4
20	Odacer Finanzsoftware Gmbh	Wiesbaden	1-10	3	3
21	Steuerberater Rüst Kämpfert Kaukereit Partg MBB	Aurich	51-200	2	2
22	Advotools Gmbh	Osnabruck	11-50	2	1
23	Syska Gesellschaft FÜR Betriebliche Datenverarbeitung MBH	Karlsruhe	11-50	2	1
24	Billomat	Berlin	51-200	1	1

Showing 24 of 41 accounting software developers based in Germany

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Accounting software developers based in Germany at a glance

As of Aug 28, 2026

11-50Median size (employees)

BerlinLargest hub · 3 HQs

15Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Accounting software developers by metro

Metro	Companies
Accounting software developers in Berlin	3
Accounting software developers in Hamburg	3
Accounting software developers in Wiesbaden	2
Accounting software developers in Gelsenkirchen	1
Accounting software developers in Koln	1
Accounting software developers in Greifenstein	1
Accounting software developers in Wangen	1
Accounting software developers in Magdeburg	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “accounting software developers”, with match quality audited by blind human judging, and headquartered in Germany.
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: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting software developers are there based in Germany?

There are 41 accounting software developers headquartered in Germany as of August 2026 (RevenueBase).

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 software developers?

Berlin leads with 3 headquartered companies, followed by Hamburg (3) 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 540 verified decision-maker contacts tracked across these 41 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.