Company lists · Data refreshed September 2026

Top 25 Public sector software companies based in Germany

Name: Public sector software companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 146 companies tracked

RevenueBase identified 146 public sector software companies headquartered in Germany as of September 2026 and tracks 2,297 professional contacts across them, including 763 with verified work emails and 19 with mobile numbers. Berlin is the largest hub.

This list covers public sector 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 September 5, 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

146Companies

2,297Contacts tracked

763Verified emails

19Mobile numbers

Explore all 146 companies → Free signup · no credit card · 500 free credits

The 25 largest public sector software companies based in Germany

Ranked by team size

Top 25 of 146 public sector software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names public sector software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Prosoz Herten GmbhIndirect evidence	Herten, GermanyHQ checked Sep 5, 2026	501-1,000	260
	Source: company website · checked Sep 5, 2026
2	PDV GmbhIndirect evidence	Erfurt, GermanyHQ checked Sep 5, 2026	201-500	137
	“Ihr Premiumpartner für die digitale Verwaltung Kunden aus über 760 Institutionen deutschlandweit vertrauen auf die E-Government-Leistungen der PDV.” Source: company website · checked Sep 5, 2026
3	Virtual7 GmbhPartial evidence	Karlsruhe, GermanyHQ checked Sep 5, 2026	201-500	134
	“virtual7 entwickelt IT- und Softwarelösungen für die öffentliche Verwaltung.” Source: company website · checked Sep 5, 2026
4	Kommunale Datenverarbeitung Oldenburg KDOIndirect evidence	Oldenburg, GermanyHQ checked Sep 5, 2026	201-500	123
	“Wir gestalten kommunale Zukunft!” Source: company website · checked Sep 5, 2026
5	Axians Infoma GmbhIndirect evidence	Hannover-list, GermanyHQ checked Sep 5, 2026	11-50	101
	Source: company website · checked Sep 5, 2026
6	H&d Gmbh UnternehmensberatungIndirect evidence	Munich, GermanyHQ checked Sep 5, 2026	51-200	70
	“Online aufs Amt – das spart allen Bürger*innen viel Zeit, vereinfacht die Arbeit in den Behörden, reduziert Kosten und setzt auf allen Seiten Kapazitäten frei für die schönen und…” Source: company website · checked Sep 5, 2026
7	Regisafe GmbhIndirect evidence	Waiblingen, GermanyHQ checked Sep 5, 2026	51-200	62
	“Bei der regisafe GmbH dreht sich alles um die Digitalisierung der öffentlichen Verwaltung.” Source: company website · checked Sep 5, 2026
8	Zweckverband Kommunale Informationsverarbeitung Sachsen - KisaIndirect evidence	Leipzig, GermanyHQ checked Sep 5, 2026	51-200	51
	“Wir unterstützen Sie bei der Verwaltungsmodernisierung und betreuen Ihr Projekt sorgfältig und zielorientiert.” Source: company website · checked Sep 5, 2026
9	Digitalfabrix GmbhPartial evidence	München, GermanyHQ checked Sep 5, 2026	51-200	48
	“Individuelle Software Wir haben immer die Anwender:innen im Blick: Indem wir Herausforderungen erkennen und digitale Chancen nutzen, entwickeln wir Lösungen, die sich optimal an…” Source: company website · checked Sep 5, 2026
10	Mach AGIndirect evidence	Lubeck, GermanyHQ checked Sep 5, 2026	201-500	48
	“Digitalisierung von Papier-Akten, mehr Transparenz im Finanzhaushalt, moderne Personalprozesse – die MACH AG unterstützt öffentliche Verwaltungen bei der Bewältigung ihrer…” Source: company website · checked Sep 5, 2026
11	SodisysIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	11-50	46
	“SODISYS - Digital werden.” Source: company website · checked Sep 5, 2026
12	H&h Datenverarbeitung UND Beratungsgesell. MBHPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	51-200	45
	“Seit 1991 entwickelt die H&H Datenverarbeitungs- und Beratungsgesellschaft mbH mit Sitz in Berlin Softwarelösungen für das kommunale Finanzwesen.” Source: company website · checked Sep 5, 2026
13	IP Syscon GmbhPartial evidence	Hannover, GermanyHQ checked Sep 5, 2026	51-200	39
	“Die IP SYSCON GmbH ist ein bundesweites, mittelständisches Unternehmen für individuelle Software- und Systemlösungen mit Hauptsitz in Hannover.” Source: company website · checked Sep 5, 2026
14	Picture GmbhStrong evidence	Münster, GermanyHQ checked Sep 5, 2026	51-200	29
	“The PICTURE GmbH is a german company providing the leading solution for service modernization and process management in the public sector.” Source: company website · checked Sep 5, 2026
15	Saxess AGIndirect evidence	Leipzig, GermanyHQ checked Sep 5, 2026	11-50	22
	“Wir denken Finanzdaten weiter.” Source: company website · checked Sep 5, 2026
16	Saascom GmbhIndirect evidence	Darmstadt, GermanyHQ checked Sep 5, 2026	11-50	22
	“saascom - Wo Digitalisierung beginnt Wir sind ein Full-Service-Dienstleister zur Umsetzung von eGovernment Vorhaben in öffentlichen Verwaltungen und bieten seit 2011 sehr…” Source: company website · checked Sep 5, 2026
17	Kommunix GmbhPartial evidence	Unna, GermanyHQ checked Sep 5, 2026	51-200	22
	“Die Firma Kommunix (GmbH) ist ein mittelständisches Unternehmen, das seit 1991 erfolgreich anwenderfreundliche und moderne Softwarelösungen für den kommunalen Verwaltungsbereich…” Source: company website · checked Sep 5, 2026
18	Saskia Informations-Systeme GmbhPartial evidence	Chemnitz, GermanyHQ checked Sep 5, 2026	51-200	21
	“Als renommiertes Softwareunternehmen bieten wir zukunftsorientierte Lösungen, IT-Produkte und -Dienstleistungen an.” Source: company website · checked Sep 5, 2026
19	Sinfonie Gmbh & Co. KGPartial evidence	Hennigsdorf, GermanyHQ checked Sep 5, 2026	11-50	19
	“Wir, das Team der Sinfonie GmbH & Co.KG, entwickeln Software für den Sozialmarkt.” Source: company website · checked Sep 5, 2026
20	Eurokey Software GmbhPartial evidence	Saarbrücken, GermanyHQ checked Sep 5, 2026	11-50	18
	“Als Software-Manufaktur entwickelt die EUROKEY Software GmbH hochwertige und maßgeschneiderte Software-Lösungen, zugeschnitten auf die individuellen Anwendungsbereiche und…” Source: company website · checked Sep 5, 2026
21	PolyteiaPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	11-50	18
	“Polyteia is the software suite for governments that simplifies the workflows of federal, state and local administration employees.” Source: company website · checked Sep 5, 2026
22	Kufer Software GmbhPartial evidence	Mühldorf Am Inn, GermanyHQ checked Sep 5, 2026	51-200	17
	“Willkommen bei Kufer Software GmbH!” Source: company website · checked Sep 5, 2026
23	Nextgov IT GmbhIndirect evidence	Aachen, GermanyHQ checked Sep 5, 2026	51-200	16
	“Verwaltung digital: Wir machen das.” Source: company website · checked Sep 5, 2026
24	Deborate GmbhPartial evidence	Unterhaching, GermanyHQ checked Sep 5, 2026	11-50	16
	“Die deborate GmbH mit Sitz in Unterhaching ist ein IT-Unternehmen, dass sich auf Softwarelösungen in den Bereichen Förderung, integriertes Management und individuelle…” Source: company website · checked Sep 5, 2026
25	AveyaraPartial evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	15
	“Aveyara ist ein Software- und Betriebsdienstleister für die öffentliche Verwaltung.” Source: company website · checked Sep 5, 2026

Showing 25 of 146 public sector software companies based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 763 reachable decision-makers.

Free signup · no credit card

See all 146 companies

Public sector software companies based in Germany at a glance

As of Sep 5, 2026

11-50Median size (employees)

BerlinLargest hub · 12 HQs

19Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Verified emails by last verification

0–30

721

31–60

61–90

90–180

180+

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 public sector 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 “public sector 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 public sector 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, 763 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 5, 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 public sector software companies are there based in Germany?

RevenueBase identified 146 public sector software companies 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?

Prosoz Herten Gmbh, headquartered in Herten, tops this list with the largest team on record.

Which city has the most public sector software companies?

Berlin leads with 12 headquartered companies, followed by Hamburg (5) and Hannover (4).

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 763 verified decision-maker contacts tracked across these 146 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 146 public sector software companies based in Germany. Start with a free account, no credit card.

Get the full list

Related lists

Public sector software companies by geography

Browse the directory

Browse: Companies home · All Germany lists · All Public sector 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.