Company lists · Data refreshed September 2026

Top 25 Real estate client relationship management software companies based in Germany

Name: Real estate client relationship management 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 269 companies tracked

RevenueBase identified 269 real estate client relationship management software companies headquartered in Germany as of September 2026 and tracks 1,354 professional contacts across them, including 433 with verified work emails and 32 with mobile numbers. Berlin is the largest hub.

This list covers real estate client relationship 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 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

269Companies

1,354Contacts tracked

433Verified emails

32Mobile numbers

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The 25 largest real estate client relationship management software companies based in Germany

Ranked by team size

Top 25 of 269 real estate client relationship management 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 client relationship management 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	ImmoweltStrong evidence	Nürnberg, GermanyHQ checked Sep 5, 2026	501-1,000	278
	“immowelt is one of Germany's largest online estate agencies with an holistic approach to real estate business.” Source: company website · checked Sep 5, 2026
2	Onoffice GmbhIndirect evidence	Aachen, GermanyHQ checked Sep 5, 2026	201-500	194
	“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
3	Homeday GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	51-200	116
	“Homeday is a fast growing company founded 2014.” Source: company website · checked Sep 5, 2026
4	FIOPartial evidence	Leipzig, GermanyHQ checked Sep 5, 2026	51-200	98
	“Since FIO has stood consistently for high efficiency web-based software solutions.” Source: company website · checked Sep 5, 2026
5	FlowfactPartial evidence	Köln, GermanyHQ checked Sep 5, 2026	51-200	36
	“FLOWFACT ist auf innovative CRM-Software für die Immobilienwirtschaft spezialisiert.” Source: company website · checked Sep 5, 2026
6	PropstackStrong evidence	Berlin, GermanyHQ checked Sep 5, 2026	51-200	31
	“As a "new stack on the block", our cloud-based real estate software is currently on everyone's lips: Whether you are real estate marketer, developer, project developer or…” Source: company website · checked Sep 5, 2026
7	Easimo GmbhIndirect evidence	Bielefeld, GermanyHQ checked Sep 5, 2026	11-50	24
	“easimo ist das intelligente und innovative All-in-One Cloud-ERP, das deine Immobilienverwaltung revolutioniert.” Source: company website · checked Sep 5, 2026
8	EDE Invest Gmbh & Co. KGIndirect evidence	Munich, GermanyHQ checked Sep 5, 2026	11-50	16
	“Willkommen bei EDE INVEST.” Source: company website · checked Sep 5, 2026
9	Königskinder Immobilien GmbhIndirect evidence	Stuttgart, GermanyHQ checked Sep 5, 2026	11-50	13
	“Im Mittelpunkt unserer Arbeit steht immer der Kunde.” Source: company website · checked Sep 5, 2026
10	Maklaro GmbhStrong evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	13
	“Maklaro - digital services from brokers for brokers ** Founded as the first digital real estate agent in Germany, the Maklaro team combines real estate expertise and digital…” Source: company website · checked Sep 5, 2026
11	Blue Tree Real Estate GmbhStrong evidence	Breisach Am Rhein, GermanyHQ checked Sep 5, 2026	11-50	10
	“Die Blue Tree Real Estate GmbH ist ein bundesweit tätiges und exklusives Immobiliendienstleistungsunternehmen mit den Schwerpunkten- Transaction Management & Consulting/Makler -…” Source: company website · checked Sep 5, 2026
12	Immobilien Regional AGIndirect evidence	Baden-baden, GermanyHQ checked Sep 5, 2026	11-50	9
	“Immobilien Regional AG ist Ihr Immobilienpartner ein Leben lang - Verkauf, Vermietung, Verwaltung” 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	SmartbrixStrong 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
15	B Projects Software GmbhStrong 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
16	Adeo Real GmbhIndirect evidence	Leipzig, GermanyHQ checked Sep 5, 2026	11-50	6
	“Ihre Zufriedenheit und Transparenz haben für uns höchste Priorität.” Source: company website · checked Sep 5, 2026
17	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
18	Körner Real Estate GmbhStrong evidence	Salzgitter, GermanyHQ checked Sep 5, 2026	11-50	6
	“Körner Real Estate GmbH - Wir sind ihr Immobilienexperte in Salzgitter, Wolfenbüttel, Braunschweig, Goslar und dem Harzvorland!” Source: company website · checked Sep 5, 2026
19	Values Amplio Real Estate GmbhStrong evidence	Leipzig, GermanyHQ checked Sep 5, 2026	1-10	6
	“Values Amplio Real Estate Jede Immobilie schreibt ihre eigene Geschichte, hinter der die Menschen stehen, die diese erlebt haben und erleben werden.” Source: company website · checked Sep 5, 2026
20	Hepa Immobilien GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	1-10	5
	“HEPA Immobilien GmbH - Ihre Immobilie, unsere Expertise.” Source: company website · checked Sep 5, 2026
21	Immosolve Teil DER Empro GmbhStrong evidence	Bad Bramstedt, GermanyHQ checked Sep 5, 2026	11-50	5
	“Immosolve is one of the leading CRM providers for the German real estate industry.” Source: company website · checked Sep 5, 2026
22	Rahmann ImmobilienStrong evidence	Hamburg, GermanyHQ checked Sep 5, 2026	11-50	5
	“Rahmann Immobilien is a real estate company based out of Badestraße 37, 20148 Hamburg.” Source: company website · checked Sep 5, 2026
23	Real Future Deutschland GmbhIndirect evidence	Berlin, GermanyHQ checked Sep 5, 2026	1-10	4
	“Mit unserem qualifizierten Team begleiten wir Sie bei allen Themen rund um den Kauf eines Objektes.” Source: company website · checked Sep 5, 2026
24	OWL Immobilien GmbhIndirect evidence	Paderborn, GermanyHQ checked Sep 5, 2026	11-50	4
	“Wir machen das Beste aus Ihrer Immobilie!” Source: company website · checked Sep 5, 2026
25	IRM Management Network GmbhStrong 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

Showing 25 of 269 real estate client relationship management software companies based in Germany

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Real estate client relationship management software companies based in Germany at a glance

As of Sep 5, 2026

1-10Median size (employees)

BerlinLargest hub · 22 HQs

32Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

209

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

401

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 real estate client relationship 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 “real estate client relationship 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 real estate client relationship 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, 433 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 client relationship management software companies are there based in Germany?

RevenueBase identified 269 real estate client relationship management 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?

Immowelt, headquartered in Nurnberg, tops this list with the largest team on record.

Which city has the most real estate client relationship management software companies?

Berlin leads with 22 headquartered companies, followed by Hamburg (13) and Munchen (11).

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 433 verified decision-maker contacts tracked across these 269 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.