Company lists · Data refreshed September 2026

Top 24 Tenant accounting software companies based in Germany

RevenueBase identified 62 tenant accounting software companies headquartered in Germany as of September 2026 and tracks 701 professional contacts across them, including 339 with verified work emails. Berlin is the largest hub.

This list covers tenant accounting 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review
62Companies
701Contacts tracked
339Verified emails
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The 24 largest tenant accounting software companies based in Germany

Ranked by team size
Top 24 of 62 tenant accounting software companies based in Germany, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to tenant accounting software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceMainz, GermanyHQ checked Sep 29, 20261,001-5,000297 contacts →

Indirect evidence

“Aareon ist Europas etablierter Anbieter von SaaS-Lösungen für die Immobilienwirtschaft und Wegbereiter für die digitale Zukunft der Branche.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceRatingen, GermanyHQ checked Sep 29, 202651-20053 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceGiggenhausen, GermanyHQ checked Sep 29, 202651-20036 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceMunich, GermanyHQ checked Sep 29, 202611-5034 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceStuttgart, GermanyHQ checked Sep 29, 202611-5019 contacts →

Indirect evidence

“Die Revolution in der Immobilienverwaltung: etg24 ist reich an Funktionen, aber frei von Schnickschnack.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceBerlin, GermanyHQ checked Sep 29, 202651-20018 contacts →

Partial evidence

“Ralph combines the best talent with the best proprietary software to finally solve the messy problem of property management.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceBerlin, GermanyHQ checked Sep 29, 202611-5013 contacts →

Indirect evidence

“WVB Centuria GmbH is an internet company based out of Marktstr.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceGelsenkirchen, GermanyHQ checked Sep 29, 202651-20012 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceEssen, GermanyHQ checked Sep 29, 202611-5010 contacts →

Indirect evidence

“Wir sind ein innovatives Start-Up aus dem Herzen von Essen.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceStephanskirchen, GermanyHQ checked Sep 29, 202611-509 contacts →

Partial evidence

“Mit unsere Hausverwalter-Software Win-CASA verwalten Sie Ihre Immobilien einfach und verlässlich.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceHamburg, GermanyHQ checked Sep 29, 202611-509 contacts →

Indirect evidence

“Das erste Unternehmen, das das Buchhaltungs-Problem für Immobilienverwaltungen löst.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceOlpe, GermanyHQ checked Sep 29, 202611-508 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceBerlin, GermanyHQ checked Sep 29, 20261-107 contacts →

Partial evidence

“Software solutions for the Real Estate Investment industry.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceCologne, GermanyHQ checked Sep 29, 202611-506 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidencePenzberg, GermanyHQ checked Sep 29, 20261-105 contacts →

Indirect evidence

“Erlebe mit Rentsoft eine All-in-One-Vermietungssoftware, die es dir erlaubt, dein Business noch effizienter zu betreiben.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceBerlin, GermanyHQ checked Sep 29, 202611-504 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceDietmannsried, GermanyHQ checked Sep 29, 202611-503 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceFrankfurt, GermanyHQ checked Sep 29, 202611-503 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceBoppard, GermanyHQ checked Sep 29, 20261-102 contacts →

Partial evidence

“Wir sind aboutprop - Ihr Immobilienverwaltungsservice und Entwickler von Software & Hardware.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceBremen, GermanyHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Wir verschlanken Ihre Hausverwaltung mithilfe neuester Technologie.”

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceLeipzig, GermanyHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Die einfache und zuverlässige Mietverwaltung online Immofred automatisiert die täglichen Prozesse der Mietverwaltung.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceHutthurm, GermanyHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

“Wir, deep.rent, haben uns zum Ziel gesetzt Vermieter und Mieter näher zusammen zu bringen und Vermietung dauerhaft zu einem schönen Erlebnis zu machen.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceMeerbusch, GermanyHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceAuderath, GermanyHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026

Showing 24 of 62 tenant accounting software companies based in Germany

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Tenant accounting software companies based in Germany at a glance

As of Sep 29, 2026
48.4%Verified-email coverage
11.3Average contacts per company
1-10Median size (employees)
14.5%Largest-city concentration · Berlin
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
13
51-200
11
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 62 companies.

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 tenant accounting software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Germany whose own description of what they do matches “tenant accounting software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names tenant accounting software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among tenant accounting 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 its RevenueBase Smart Search 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, 339 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 29, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names tenant accounting software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many tenant accounting software companies are there based in Germany?

RevenueBase identified 62 tenant accounting 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 tenant accounting software companies?

Berlin leads with 9 headquartered companies, followed by Hamburg (3) and Ratingen (3).

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 339 verified decision-maker contacts tracked across these 62 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 29, 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 Smart Search, 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.