Company lists · Data refreshed September 2026

Top 25 Real estate investment accounting firms based in Austria

RevenueBase identified 108 real estate investment accounting firms headquartered in Austria as of September 2026 and tracks 636 professional contacts across them, including 212 with verified work emails. Wien is the largest hub.

This list covers real estate investment accounting firms headquartered in Austria, 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
108Companies
636Contacts tracked
212Verified emails
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The 25 largest real estate investment accounting firms based in Austria

Ranked by team size
Top 25 of 108 real estate investment accounting firms based in Austria, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to real estate investment accounting firms: 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 evidenceWien, AustriaHQ checked Sep 29, 2026201-500105 contacts →

Indirect evidence

“Tradition und Innovation.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceVienna, AustriaHQ checked Sep 29, 202651-20083 contacts →

Partial evidence

“Wir bieten Ihnen das komplette Dienstleistungs-Programm der Immobilienbranche: Immobilienmakler für Wohnen und Gewerbe Investment Bewertung Immobilienmanagement Research Wir sind…”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceVienna, AustriaHQ checked Sep 29, 202611-5073 contacts →

Indirect evidence

“Immobilien sind etwas ganz Besonderes.”

Source: RevenueBase Database · checked Sep 29, 2026
4Indirect evidenceVienna, AustriaHQ checked Sep 29, 202651-20055 contacts →

Indirect evidence

“AREALIS Liegenschaftsmanagement GmbH was founded in 2006 and is a subsidiary of Erste Group Immorent GmbH and WIENER STÄDTISCHE VERSICHERUNG AG Vienna Insurance Group.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceWien, AustriaHQ checked Sep 29, 202611-5029 contacts →

Indirect evidence

“STRAUSS PROPERTY MANAGEMENT ist 100%-Tochter der börsennotierten PORR AG und verwaltet erfolgreich Ihre Immobilien mit Standorten in Wien, Kärnten, Graz und Tirol.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceWien, AustriaHQ checked Sep 29, 202651-20010 contacts →

Indirect evidence

“Willkommen auf der Unternehmensseite der Firma RI Realinvest GmbH.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceGraz, AustriaHQ checked Sep 29, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceLinz, AustriaHQ checked Sep 29, 202611-507 contacts →

Indirect evidence

“Unser Leistungsspektrum reicht von der laufenden Buchhaltung, der laufenden Lohnverrechnung und der Bilanzierung bis hin zu Sonderberatungen, durch die es gelingen soll, den…”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceVienna, AustriaHQ checked Sep 29, 202611-506 contacts →

Indirect evidence

“allgemeine oder infrastrukturelle Verwaltung für Immobilien - kaufmännische Verwaltung für Immobilien - technische Verwaltung von Immobilien - Bauverwaltung -…”

Source: RevenueBase Database · checked Sep 29, 2026
10Strong evidenceEugendorf, AustriaHQ checked Sep 29, 20261-105 contacts →

Strong evidence

“We focus on high-volume real estate transactions.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceInnsbruck, AustriaHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“Sie kaufen oder verkaufen vielleicht nur einmal in Ihrem Leben ein Haus, eine Wohnung oder ein Grundstück.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceVienna, AustriaHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

“Wir sind ein privates Immobilienunternehmen mit Sitz in der Wiener Innenstadt.”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceOberwart, AustriaHQ checked Sep 29, 202611-503 contacts →

Indirect evidence

“Egal ob Steuerberatung, Unternehmensgründung, Buchhaltung, Bilanzierung, Personalverrechnung, Kostenrechnung, Sanierung – konzentrieren Sie sich auf Ihr Kerngeschäft – um den Rest…”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceGraz, AustriaHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“TeamWohnWerk ist ein Immobilientreuhandunternehmen, das auf die Vermittlung von Immobilien in Graz | Steiermark spezialisiert ist.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceGraz, AustriaHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Profitieren Sie von unserer langjährigen Expertise im Immobilienmarkt - gleich, ob Sie Immobilien verkaufen, investieren, kaufen oder entwickeln wollen.”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceVienna, AustriaHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Seit mehr als 30 Jahren sind wir in allen Bereichen der Immobilienbewertung, Immobilienbewirtschaftung und des Immobilienconsultings tätig.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidenceVienna, AustriaHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Austro Immo GmbH is a company based out of Walfischgasse 5, 1010 Wien, Austria.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceKitzbühel, AustriaHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“VON POLL IMMOBILIEN ist eines der größten Maklerhäuser Europas.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceWien, AustriaHQ checked Sep 29, 202611-502 contacts →

Indirect evidence

“Asset & Property Management, Financial Services, Facilities Management”

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

Indirect evidence

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

Indirect evidence

“Die IMMO Oberndorfer Fazlali Schieferer GmbH ist auf die Immobilienverwaltung, Immobilienvermittlung und Immobilienbewertung spezialisiert.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceTumeltsham, AustriaHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceWien, AustriaHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Ich unterstütze Sie mit Herz, Hirn und Leidenschaft bei dem Asset-Management ihres Portfolios, bei der Vermietung ihrer Gewerbe-Immobilien sowie beim Verkauf Ihrer Liegenschaft.”

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceLinz, AustriaHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“GMK Immobilien ist seit über 35 Jahren im Immobiliengeschäft in folgenden Bereichen tätig: Immobilienmakler, Projektentwicklung, Immobilienvermietung, Projektberatung, Beratung…”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceMäder, AustriaHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“Willkommen in der Welt der Immobilien!”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 108 real estate investment accounting firms based in Austria

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Real estate investment accounting firms based in Austria at a glance

As of Sep 29, 2026
33.3%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
38.0%Largest-city concentration · Wien
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
29
51-200
4
201-500
1

Email recency for this list is measured worldwide rather than for Austria, so it is reported there. Company counts and contact totals on this page are exact for Austria, over 108 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 real estate investment accounting firms, 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 Austria whose own description of what they do matches “real estate investment accounting firms”. 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 real estate investment accounting firms), 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 real estate investment accounting firms, and records with no verified work email. Companies headquartered outside Austria 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, 212 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 real estate investment accounting firms, 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 real estate investment accounting firms are there based in Austria?

RevenueBase identified 108 real estate investment accounting firms headquartered in Austria 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?

Örag Immobilien Gruppe, headquartered in Wien, tops this list with the largest team on record.

Which city has the most real estate investment accounting firms?

Wien leads with 41 headquartered companies, followed by Vienna (9) and Graz (7).

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 212 verified decision-maker contacts tracked across these 108 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.