Company lists · Data refreshed September 2026

Top 18 Real estate bookkeeping software companies based in Germany

RevenueBase identified 38 real estate bookkeeping software companies headquartered in Germany as of September 2026 and tracks 583 professional contacts across them, including 288 with verified work emails and 6 with mobile numbers. Berlin is the largest hub.

This list covers real estate bookkeeping 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
38Companies
583Contacts tracked
288Verified emails
6Mobile numbers
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The 18 largest real estate bookkeeping software companies based in Germany

Ranked by team size
Top 18 of 38 real estate bookkeeping 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 real estate bookkeeping 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.
#CompanyHeadquartersEmployeesContacts
1
Onoffice GmbhIndirect evidence
Aachen, GermanyHQ checked Sep 5, 2026201-500194

“onOffice – always on your side Gemeinsam für die Immobilienbranche: Unter der Devise arbeitet unser einzigartiges Team von Anfang an eng mit Maklern und Immo-Experten zusammen und…”

Source: company website · checked Sep 5, 2026
2
FIOPartial evidence
Leipzig, GermanyHQ checked Sep 5, 202651-20098

“Since FIO has stood consistently for high efficiency web-based software solutions.”

Source: company website · checked Sep 5, 2026
3Ratingen, GermanyHQ checked Sep 5, 202651-20053

“CREM SOLUTIONS ist ein führender deutscher Anbieter von Softwarelösungen für das kaufmännische und technische Immobilienmanagement.”

Source: company website · checked Sep 5, 2026
4
Domus Software AGPartial evidence
Giggenhausen, GermanyHQ checked Sep 5, 202651-20036

“Die DOMUS Software AG ist seit 1974 die Spezialistin für wohnungswirtschaftliche Softwaresysteme zur Verwaltung von Wohn- und Gewerbeimmobilien.”

Source: company website · checked Sep 5, 2026
5
Impower GmbhIndirect evidence
Munich, GermanyHQ checked Sep 5, 202611-5034

“Impower ist eine cloud-basierte ERP- und Buchhaltungssoftware.”

Source: company website · checked Sep 5, 2026
6
Easimo GmbhIndirect evidence
Bielefeld, GermanyHQ checked Sep 5, 202611-5024

“easimo ist das intelligente und innovative All-in-One Cloud-ERP, das deine Immobilienverwaltung revolutioniert.”

Source: company website · checked Sep 5, 2026
7
AssetbirdStrong evidence
Berlin, GermanyHQ checked Sep 5, 202611-5016

“The assetbird AI platform helps investment, asset, and portfolio teams make better real estate decisions faster - from acquisition through asset management to sale.”

Source: company website · checked Sep 5, 2026
8Gelsenkirchen, GermanyHQ checked Sep 5, 202651-20012

“Die GiT entwickelt mit realax Immobilienverwaltung eine der leistungsstärksten und flexibelsten Softwarelösungen für die Verwaltung von Gewerbeimmobilien und Verwaltung von…”

Source: company website · checked Sep 5, 2026
9
Ispinit GmbhIndirect evidence
Alzenau, GermanyHQ checked Sep 5, 202611-508

“ISPINIT GmbH – Digitale Exzellenz für die Immobilienwirtschaft Gegründet am 6.”

Source: company website · checked Sep 5, 2026
10
SmartbrixStrong evidence
Olpe, GermanyHQ checked Sep 5, 202611-508

“SMARTBRIX - REAL ESTATE SOFTWARE Project developers | Brokers | Property managers | Real estate companies The all-in-one software for the real estate industry: SMARTBRIX combines…”

Source: company website · checked Sep 5, 2026
11
B Projects Software GmbhStrong evidence
Berlin, GermanyHQ checked Sep 5, 20261-107

Software solutions for the Real Estate Investment industry.”

Source: company website · checked Sep 5, 2026
12Koln, GermanyHQ checked Sep 5, 202611-506

“Die UTS innovative Softwaresysteme GmbH ist ein etabliertes Kölner Softwarehaus mit langjähriger Erfahrung in der Immobilienwirtschaft.”

Source: company website · checked Sep 5, 2026
13
GmediaStrong evidence
Berlin, GermanyHQ checked Sep 5, 20261-106

“Since 2001 we are developing customer-oriented software solutions for small and medium-sized enterprises, especially for Real Estate Companies.”

Source: company website · checked Sep 5, 2026
14Berlin, GermanyHQ checked Sep 5, 202611-504

“Since its foundation in 2002, IRM Management Network GmbH has been developing customised solutions for all real estate management issues.”

Source: company website · checked Sep 5, 2026
15
Gap-GroupIndirect evidence
Bremen, GermanyHQ checked Sep 5, 202651-2002

“Die GAP-Group gehört seit 45 Jahren zu den führenden Herstellern branchenspezifischer Unternehmenssoftware in der Wohnungs- und Immobilienwirtschaft.”

Source: company website · checked Sep 5, 2026
16
FCR Innovation GmbhPartial evidence
Pullach Im Isartal, GermanyHQ checked Sep 5, 202611-502

“Wir sind ein führendes Softwareentwicklungsunternehmen, das sich auf innovative Lösungen für die Immobilienbranche spezialisiert hat.”

Source: company website · checked Sep 5, 2026
17Meerbusch, GermanyHQ checked Sep 5, 20261-101
Source: company website · checked Sep 5, 2026
18
Artbase Software GmbhIndirect evidence
Auderath, GermanyHQ checked Sep 5, 20261-101

“Ist ein auf die individuellen Bed rfnisse des Maklers anpassbare Verwaltungssoftware, welche einen perfekten Spagat zwischen”

Source: company website · checked Sep 5, 2026

Showing 18 of 38 real estate bookkeeping software companies based in Germany

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Real estate bookkeeping software companies based in Germany at a glance

As of Sep 5, 2026
11-50Median size (employees)
BerlinLargest hub · 7 HQs
6Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
16
11-50
10
51-200
10
201-500
1

Verified emails by last verification

0–30
262
31–60
24
61–90
0
90–180
0
180+
2

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 real estate bookkeeping 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 “real estate bookkeeping 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 real estate bookkeeping 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, 288 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 real estate bookkeeping software companies are there based in Germany?

RevenueBase identified 38 real estate bookkeeping 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?

Onoffice Gmbh, headquartered in Aachen, tops this list with the largest team on record.

Which city has the most real estate bookkeeping software companies?

Berlin leads with 7 headquartered companies, followed by Ratingen (3) and Aachen (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 288 verified decision-maker contacts tracked across these 38 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.

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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 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.