Company lists · Data refreshed September 2026

Top 25 Multifamily housing software companies based in Germany

Name: Multifamily housing 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 106 companies tracked

RevenueBase identified 106 multifamily housing software companies headquartered in Germany as of September 2026 and tracks 970 professional contacts across them, including 452 with verified work emails and 14 with mobile numbers. Berlin is the largest hub.

This list covers multifamily housing 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

106Companies

970Contacts tracked

452Verified emails

14Mobile numbers

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The 25 largest multifamily housing software companies based in Germany

Ranked by team size

Top 25 of 106 multifamily housing 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 multifamily housing 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	Aareon DachIndirect evidence	Mainz, GermanyHQ checked Sep 5, 2026	1,001-5,000	297
	“Aareon ist Europas etablierter Anbieter von SaaS-Lösungen für die Immobilienwirtschaft und Wegbereiter für die digitale Zukunft der Branche.” Source: company website · checked Sep 5, 2026
2	Reos GmbhIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	51-200	68
	“Reos verwaltet gruppenweit rund Wohneinheiten in Deutschland und Österreich – mit Fokus auf Micro Living, PBSA und Wohnquartiere.” Source: company website · checked Sep 5, 2026
3	Crem Solutions A Nemetschek CompanyPartial evidence	Ratingen, GermanyHQ checked Sep 5, 2026	51-200	53
	“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, 2026	51-200	36
	“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, 2026	11-50	34
	“Impower ist eine cloud-basierte ERP- und Buchhaltungssoftware.” Source: company website · checked Sep 5, 2026
6	CalconPartial evidence	München, GermanyHQ checked Sep 5, 2026	51-200	33
	“CalCon entwickelt Software für Immobilieneigner, die ihre Bestände strategisch und werthaltig steuern wollen.” Source: company website · checked Sep 5, 2026
7	BGW Bielefelder Gesellschaft FÜR Wohnen UND Immobiliendienstleistungen MBHIndirect evidence	Bielefeld, GermanyHQ checked Sep 5, 2026	51-200	21
	“Die BGW Bielefelder Gesellschaft für Wohnen und Immobiliendienstleistungen mbH ist nicht nur das größte Unternehmen der Immobilienwirtschaft in Bielefeld, sondern mit rund 11.700…” Source: company website · checked Sep 5, 2026
8	Etg24 GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	19
	“Die Revolution in der Immobilienverwaltung: etg24 ist reich an Funktionen, aber frei von Schnickschnack.” Source: company website · checked Sep 5, 2026
9	Cloudbrixx GmbhPartial evidence	Frankfurt Am Main, GermanyHQ checked Sep 5, 2026	11-50	19
	“Cloudbrixx GmbH, founded in 2015, offers a modular cloud software for property and real estate management with its SaaS solution.” Source: company website · checked Sep 5, 2026
10	Spiri.Bo GmbhIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	19
	“Direkt starten.” Source: company website · checked Sep 5, 2026
11	RALPHPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	51-200	18
	“Ralph combines the best talent with the best proprietary software to finally solve the messy problem of property management.” Source: company website · checked Sep 5, 2026
12	GIT Gesellschaft FÜR Innovative Dv-Technik MBHPartial evidence	Gelsenkirchen, GermanyHQ checked Sep 5, 2026	51-200	12
	“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
13	Software24.com GmbhPartial evidence	Stephanskirchen, GermanyHQ checked Sep 5, 2026	11-50	9
	“Mit unsere Hausverwalter-Software Win-CASA verwalten Sie Ihre Immobilien einfach und verlässlich.” Source: company website · checked Sep 5, 2026
14	ImmofoliaIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	9
	“Das erste Unternehmen, das das Buchhaltungs-Problem für Immobilienverwaltungen löst.” Source: company website · checked Sep 5, 2026
15	Böblinger Baugesellschaft MBHIndirect evidence	Böblingen, GermanyHQ checked Sep 5, 2026	11-50	8
	“Jahrzehntelange Erfahrung und eine starke Verwurzelung in der Region – das ist es, was uns zu dem Experten rund ums Wohnen und Bauen in der Region macht.” Source: company website · checked Sep 5, 2026
16	Baugesellschaft Hanau GmbhIndirect evidence	Hanau, GermanyHQ checked Sep 5, 2026	51-200	8
	“Wohnungen zur Miete, Immobilien, Verwaltung und vieles mehr.” Source: company website · checked Sep 5, 2026
17	SmartbrixPartial evidence	Olpe, GermanyHQ checked Sep 5, 2026	11-50	8
	“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
18	Aufbaugemeinschaft Espelkamp GmbhIndirect evidence	Espelkamp, GermanyHQ checked Sep 5, 2026	51-200	7
	“Aufbaugemeinschaft Espelkamp GmbH is a company based out of 1 Im Walde, Espelkamp, North Rhine-Westphalia, Germany.” Source: company website · checked Sep 5, 2026
19	B Projects Software GmbhPartial evidence	Berlin, GermanyHQ checked Sep 5, 2026	1-10	7
	“Software solutions for the Real Estate Investment industry.” Source: company website · checked Sep 5, 2026
20	Paul & Cie. Immobilien GmbhIndirect evidence	Schönefeld, GermanyHQ checked Sep 5, 2026	1-10	7
	“Wir sind ein Berliner Immobilienunternehmen mit langjähriger Expertise im Ankauf, der Entwicklung und dem Bestandsmanagement von Wohnimmobilien.” Source: company website · checked Sep 5, 2026
21	UTS Innovative Softwaresysteme GmbhPartial evidence	Koln, GermanyHQ checked Sep 5, 2026	11-50	6
	“Die UTS innovative Softwaresysteme GmbH ist ein etabliertes Kölner Softwarehaus mit langjähriger Erfahrung in der Immobilienwirtschaft.” Source: company website · checked Sep 5, 2026
22	IRM Management Network GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	11-50	4
	“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
23	Spohn Immobilien - NeckarsulmIndirect evidence	Neckarsulm, GermanyHQ checked Sep 5, 2026	1-10	4
	“Wir unterstützen Eigentümer von Mehrfamilienhäusern dabei, fundierte Entscheidungen rund um ihre Immobilie zu treffen – besonders wenn die Ausgangssituation komplex ist.” Source: company website · checked Sep 5, 2026
24	Wohnungsbau Gmbh Familienhilfe DüsseldorfIndirect evidence	Düsseldorf, GermanyHQ checked Sep 5, 2026	11-50	3
	Source: company website · checked Sep 5, 2026
25	Mortensen Immobilien GmbhIndirect evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	3
	“Mortensen Immobilien kann auf in vier Generationen erworbene Kompetenzen rund um die Verwaltung und Vermarktung von Immobilien zurückgreifen.” Source: company website · checked Sep 5, 2026

Showing 25 of 106 multifamily housing software companies based in Germany

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Multifamily housing software companies based in Germany at a glance

As of Sep 5, 2026

1-10Median size (employees)

BerlinLargest hub · 7 HQs

14Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Verified emails by last verification

0–30

413

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 multifamily housing 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 “multifamily housing 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 multifamily housing 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, 452 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 multifamily housing software companies are there based in Germany?

RevenueBase identified 106 multifamily housing 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?

Aareon Dach, headquartered in Mainz, tops this list with the largest team on record.

Which city has the most multifamily housing software companies?

Berlin leads with 7 headquartered companies, followed by Hamburg (7) and Munich (6).

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 452 verified decision-maker contacts tracked across these 106 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.