Company lists · Data refreshed September 2026

Top 25 Real estate accounting firms based in Austria

RevenueBase identified 109 real estate accounting firms headquartered in Austria as of September 2026 and tracks 627 professional contacts across them, including 259 with verified work emails and 26 with mobile numbers. Wien is the largest hub.

This list covers real estate 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, 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
109Companies
627Contacts tracked
259Verified emails
26Mobile numbers
Explore all 109 companies → Free signup · no credit card · 500 free credits

The 25 largest real estate accounting firms based in Austria

Ranked by team size
Top 25 of 109 real estate accounting firms based in Austria, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names real estate accounting firms: 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
Örag Immobilien GruppeIndirect evidence
Wien, AustriaHQ checked Sep 5, 2026201-500105

“Tradition und Innovation.”

Source: company website · checked Sep 5, 2026
2
Otto ImmobilienIndirect evidence
Vienna, AustriaHQ checked Sep 5, 202651-20083

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

Source: company website · checked Sep 5, 2026
3Vienna, AustriaHQ checked Sep 5, 202651-20055

“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: company website · checked Sep 5, 2026
4
SPMIndirect evidence
Wien, AustriaHQ checked Sep 5, 202611-5029

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

Source: company website · checked Sep 5, 2026
5Graz, AustriaHQ checked Sep 5, 202651-20024

“Wohnen, arbeiten und leben.”

Source: company website · checked Sep 5, 2026
6Wien, AustriaHQ checked Sep 5, 202611-5011

“STADTQUARTIER Immobilien berät und betreut kompetent, mit langjähriger Erfahrung und Expertise bei der Immobiliensuche, dem Kauf/Verkauf und der Vermietung von Grundstücken…”

Source: company website · checked Sep 5, 2026
7Vienna, AustriaHQ checked Sep 5, 202611-5011

“Seit Beginn der 1990er-Jahre sind wir europaweit tätig und können auf ein umfangreiches Know-how und große Erfahrung zurückgreifen.”

Source: company website · checked Sep 5, 2026
8
NV Immobilien GmbhIndirect evidence
AustriaHQ checked Sep 5, 202611-5010

“NV Immobilien GmbH is a company based out of RÖGERGASSE 34, Wien, Wien, Austria.”

Source: company website · checked Sep 5, 2026
9
Schachner & PartnerIndirect evidence
Graz, AustriaHQ checked Sep 5, 202611-5010

“Wir sind Ihr kompetenter Ansprechpartner in allen steuerlichen und betriebswirtschaftlichen Belangen.”

Source: company website · checked Sep 5, 2026
10Graz, AustriaHQ checked Sep 5, 20261-108
Source: company website · checked Sep 5, 2026
11
Tissot SteuerberatungIndirect evidence
Linz, AustriaHQ checked Sep 5, 202611-507

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

Source: company website · checked Sep 5, 2026
12
Hajek Riedmann Projekt GmbhIndirect evidence
Rothis, AustriaHQ checked Sep 5, 20261-106

“Unsere Leistungen umfassen ein breites Spektrum über den gesamten Lebenszyklus von Immobilien.”

Source: company website · checked Sep 5, 2026
13Vienna, AustriaHQ checked Sep 5, 202611-506

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

Source: company website · checked Sep 5, 2026
14
K1 GroupIndirect evidence
Graz, AustriaHQ checked Sep 5, 202611-506

“Die zur K1 Group gehörigen Unternehmen decken ein breites Spektrum im Bereich Immobilien und Immobilienmanagement ab: Von der Errichtung über Sanierung bis hin zur Vermarktung und…”

Source: company website · checked Sep 5, 2026
15
Venta Consulting GmbhIndirect evidence
Graz, AustriaHQ checked Sep 5, 202611-506

“Ihr kompetenter und ambitionierter Partner im Bereich Immobilien und Gewerbe.”

Source: company website · checked Sep 5, 2026
16
Side Immobilien GruppeIndirect evidence
Vienna, AustriaHQ checked Sep 5, 20261-105

“Immobilienanalyse und -bewertung, Projektentwicklung, Immobilienverwertung, Hausverwaltung; spezielles Know-How bei Handels- und Tankstellenimmobilien; Verwertung von…”

Source: company website · checked Sep 5, 2026
17Wien, AustriaHQ checked Sep 5, 202611-505

“Equilibria Immobilienmanagement – Die Hausverwaltung, die mehr kann Wir sind Ihr Partner für innovative und professionelle Immobilienlösungen in Wien.”

Source: company website · checked Sep 5, 2026
18Vienna, AustriaHQ checked Sep 5, 20261-104

“Danube Property Consulting Immobilien is an innovative and constantly growing real estate service provider and has decades of experience on the national and international real…”

Source: company website · checked Sep 5, 2026
19Innsbruck, AustriaHQ checked Sep 5, 20261-104

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

Source: company website · checked Sep 5, 2026
20
Loranth SteuerberatungsgmbhIndirect evidence
Oberwart, AustriaHQ checked Sep 5, 202611-503

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

Source: company website · checked Sep 5, 2026
21Vienna, AustriaHQ checked Sep 5, 20261-103

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

Source: company website · checked Sep 5, 2026
22Wels, AustriaHQ checked Sep 5, 20261-103

“Sie wollen verkaufen, vermieten oder suchen eine Immobilie?”

Source: company website · checked Sep 5, 2026
23Kitzbühel, AustriaHQ checked Sep 5, 20261-103

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

Source: company website · checked Sep 5, 2026
24
Ivam Real EstateIndirect evidence
Wien, AustriaHQ checked Sep 5, 202611-502

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

Source: company website · checked Sep 5, 2026
25
Palladio Immobilien GmbhIndirect evidence
Vienna, AustriaHQ checked Sep 5, 20261-102
Source: company website · checked Sep 5, 2026

Showing 25 of 109 real estate accounting firms based in Austria

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Real estate accounting firms based in Austria at a glance

As of Sep 5, 2026
1-10Median size (employees)
WienLargest hub · 35 HQs
26Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
69
11-50
29
51-200
5
201-500
1

Verified emails by last verification

0–30
240
31–60
19
61–90
0
90–180
0
180+
0

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 accounting firms, 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 Austria whose own description of what they do matches “real estate accounting firms”. 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 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 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, 259 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.

Real estate accounting firms by metro

  • Real estate accounting firms in Wien35

Frequently asked

How many real estate accounting firms are there based in Austria?

RevenueBase identified 109 real estate 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 accounting firms?

Wien leads with 35 headquartered companies, followed by Graz (9) and Vienna (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 259 verified decision-maker contacts tracked across these 109 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.