Company lists · Data refreshed August 2026

Top 25 Commercial real estate investment firms based in Austria

RevenueBase identified 156 commercial real estate investment firms headquartered in Austria as of August 2026 and tracks 939 professional contacts across them, including 319 with verified work emails and 50 with mobile numbers. Wien is the largest hub.

This list covers commercial real estate investment 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review
156Companies
939Contacts tracked
319Verified emails
50Mobile numbers
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The 25 largest commercial real estate investment firms based in Austria

Ranked by team size
Top 25 of 156 commercial real estate investment firms based in Austria, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to commercial real estate investment 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
1Partial evidenceWien, Austria51-20082 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 Aug 31, 2026
2Indirect evidenceWien, Austria11-5073 contacts →

Indirect evidence

“Immobilien sind etwas ganz Besonderes.”

Source: RevenueBase Database · checked Aug 31, 2026
3Indirect evidenceWien, Austria51-20053 contacts →

Indirect evidence

Source: RevenueBase Database · checked Aug 31, 2026
4Indirect evidenceWien, Austria51-20052 contacts →

Indirect evidence

“IG Immobilien ist führender Anbieter bei Errichtung, Betrieb und Betreuung von Immobilien und hat sich auf hochwertig ausgestattete Wohn- und Büroobjekte, innerstädtische…”

Source: RevenueBase Database · checked Aug 31, 2026
5Strong evidenceWien, Austria51-20043 contacts →

Strong evidence

“Die ARE Austrian Real Estate ist ein auf Büro, Wohn- und Entwicklungsliegenschaften spezialisiertes Immobilienunternehmen.”

Source: RevenueBase Database · checked Aug 31, 2026
6Indirect evidenceAustria51-20031 contacts →

Indirect evidence

“Unser engagiertes Team betreut eine Vielzahl von Immobilientypen, darunter Gewerbebereiche, Logistikzentren, Hotels, Fachmarktzentren, Wohn- und Zinshäuser…”

Source: RevenueBase Database · checked Aug 31, 2026
7Indirect evidenceKlagenfurt Am Worthersee, Austria11-5028 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 Aug 31, 2026
8Indirect evidenceWien, Austria11-5027 contacts →

Indirect evidence

“Wir von Value One entwickeln und betreiben Immobilien und Stadtteile, die mehr bieten: mehr Weitblick, mehr Lebensqualität, mehr Freude.”

Source: RevenueBase Database · checked Aug 31, 2026
9Indirect evidenceWien, Austria11-5026 contacts →

Indirect evidence

“Seit über 25 Jahren ist die WINEGG als Investor, Projektentwickler, Bauträger und Makler tätig.”

Source: RevenueBase Database · checked Aug 31, 2026
10Indirect evidenceKlagenfurt Am Worthersee, Austria11-5022 contacts →

Indirect evidence

“Riedergarten Immobilien – wir schaffen Raum zum Leben.”

Source: RevenueBase Database · checked Aug 31, 2026
11Indirect evidenceInnsbruck, Austria51-20022 contacts →

Indirect evidence

“Mit Erfahrung aus mehr als 100 Jahren Firmengeschichte in der Immobilienwirtschaft, konzipiert unser Unternehmen, die ADOLF WEBER Grundbesitz- und Projektgesellschaft, Wohn- und…”

Source: RevenueBase Database · checked Aug 31, 2026
12Indirect evidenceWien, Austria11-5015 contacts →

Indirect evidence

“CBS International ist ein Mitglied der Cushman & Wakefield Alliance, einem führenden globalen Immobiliendienstleister mit Mitarbeitern in mehr als 60 Ländern, der Mietern und…”

Source: RevenueBase Database · checked Aug 31, 2026
13Indirect evidenceWien, Austria11-5013 contacts →

Indirect evidence

“Unsere Kerntätigkeiten sind die Verwaltung, Betreuung und Entwicklung von Immobilien für Anleger.”

Source: RevenueBase Database · checked Aug 31, 2026
14Indirect evidenceWien, Austria11-5011 contacts →

Indirect evidence

“AURIS Immo Solutions GmbH ist eine unabhängige, inhabergeführte Immobilien-Managementgesellschaft mit Sitz in Wien.”

Source: RevenueBase Database · checked Aug 31, 2026
15Strong evidenceWien, Austria201-50010 contacts →

Strong evidence

“Union Investment Real Estate Austria AG, based in Vienna, is the Austrian subsidiary of Union Investment, that manages the open-ended real estate fund immofonds 1.”

Source: RevenueBase Database · checked Aug 31, 2026
16Indirect evidenceGraz, Austria11-5010 contacts →

Indirect evidence

“Die WESIAK Group, mit Sitz in Graz, Wien und Klagenfurt, ist ein Allrounder in der Immobilienbranche.”

Source: RevenueBase Database · checked Aug 31, 2026
17Indirect evidenceSalzburg, Austria11-509 contacts →

Indirect evidence

“Mit höchstem Anspruch an Lage, Architektur und Bau kreieren wir Immobilien der Extraklasse.”

Source: RevenueBase Database · checked Aug 31, 2026
18Indirect evidenceWien, Austria51-2009 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Aug 31, 2026
19Indirect evidenceAustria11-508 contacts →

Indirect evidence

“EKAZENT ist Ihr Spezialist für die Assetklassen Wohnen, Hotel und Retail.”

Source: RevenueBase Database · checked Aug 31, 2026
20Indirect evidenceGraz, Austria11-508 contacts →

Indirect evidence

“Projekt Wohnen ist ein Immobilientreuhandunternehmen mit Firmensitz in Graz.”

Source: RevenueBase Database · checked Aug 31, 2026
21Indirect evidenceWien, Austria51-2008 contacts →

Indirect evidence

“Patrick Donnerbauer ist Geschäftsführer der DSG Anlageimmobilien GmbH und Experte für renditestarke Immobilieninvestitionen.”

Source: RevenueBase Database · checked Aug 31, 2026
22Indirect evidenceWien, Austria11-507 contacts →

Indirect evidence

“50 Jahre Erfahrung in der lmmobilienbranche machen BIP lmmobilien zu lhrem perfekten Partner in Sachen Anlagewohnungen.”

Source: RevenueBase Database · checked Aug 31, 2026
23Indirect evidenceRaaba, Austria11-507 contacts →

Indirect evidence

“Im Jahre wurde die Firma Technopark-Raaba gegründet und schon damals wurde das Potenzial für den Standort Raaba erkannt.”

Source: RevenueBase Database · checked Aug 31, 2026
24Indirect evidenceRothis, Austria1-106 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Aug 31, 2026
25Indirect evidenceGraz, Austria11-506 contacts →

Indirect evidence

“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: RevenueBase Database · checked Aug 31, 2026

Showing 25 of 156 commercial real estate investment firms based in Austria

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Commercial real estate investment firms based in Austria at a glance

As of Aug 31, 2026
34.0%Verified-email coverage
5.3%Mobile-number coverage
6.0Average contacts per company
1-10Median size (employees)
35.3%Largest-city concentration · Wien
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
95
11-50
42
51-200
11
201-500
2
1,001-5,000
1
10001+
1

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 commercial real estate investment 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 “commercial real estate investment 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 commercial real estate investment 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 commercial real estate investment 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, 319 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 August 31, 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.

Commercial real estate investment firms by metro

  • Commercial real estate investment firms in Wien55

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 commercial real estate investment 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 commercial real estate investment firms are there based in Austria?

RevenueBase identified 156 commercial real estate investment firms headquartered in Austria as of August 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?

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

Which city has the most commercial real estate investment firms?

Wien leads with 55 headquartered companies, followed by Vienna (17) and Graz (14).

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 319 verified decision-maker contacts tracked across these 156 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.