Company lists · Data refreshed September 2026

Top 25 Office building investors based in Austria

Name: Office building investors based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 171 companies tracked

RevenueBase identified 171 company matches for office building investors associated with Austria as of September 2026 and tracks 1,180 professional contacts across them, including 412 with verified work emails. Vienna is the largest hub.

This list covers company matches for office building investors associated with Austria, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

171Companies

1,180Contacts tracked

412Verified emails

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The 25 largest office building investors based in Austria

Ranked by team size

Top 25 of 171 company matches for office building investors based in Austria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Örag Immobilien Gruppe	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	201-500	105 contacts →
	Exact match “Tradition und Innovation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	CC Real	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	201-500	95 contacts →
	Exact match “An investor in and operator of European commercial real estate assets, CC Real was established in 2006 and today employs more than 200 individuals across 6 countries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Remax First	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	73 contacts →
	Exact match “Immobilien sind etwas ganz Besonderes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Arealis Liegenschaftsmanagement Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “AREALIS Liegenschaftsmanagement GmbH was founded in 2006 and is a subsidiary of Erste Group Immorent GmbH and WIENER STÄDTISCHE VERSICHERUNG AG Vienna Insurance Group.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Öbb-Immobilienmanagement	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	51-200	54 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	IG Immobilien	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “IG Immobilien ist führender Anbieter bei Errichtung, Betrieb und Betreuung von Immobilien und hat sich auf hochwertig ausgestattete Wohn- und Büroobjekte, innerstädtische…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	ARE Austrian Real Estate	Exact match	Österreich, AustriaHQ recorded Sep 17, 2026	51-200	43 contacts →
	Exact match “Die ARE Austrian Real Estate ist ein auf Büro, Wohn- und Entwicklungsliegenschaften spezialisiertes Immobilienunternehmen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	PMV Immobilien Management	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Unser engagiertes Team betreut eine Vielzahl von Immobilientypen, darunter Gewerbebereiche, Logistikzentren, Hotels, Fachmarktzentren, Wohn- und Zinshäuser…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	SPM	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “STRAUSS PROPERTY MANAGEMENT ist 100%-Tochter der börsennotierten PORR AG und verwaltet erfolgreich Ihre Immobilien mit Standorten in Wien, Kärnten, Graz und Tirol.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Santner Immobilienberatung Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Unsere Kerntätigkeiten sind die Verwaltung, Betreuung und Entwicklung von Immobilien für Anleger.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Aquila Hausmanagement Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Corporate real estate management, Facility management & Construction” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Auris Immo Solutions Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “AURIS Immo Solutions GmbH ist eine unabhängige, inhabergeführte Immobilien-Managementgesellschaft mit Sitz in Wien.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Union Investment Real Estate Austria AG	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	201-500	10 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Wesiak Group	Exact match	Graz, AustriaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Die WESIAK Group, mit Sitz in Graz, Wien und Klagenfurt, ist ein Allrounder in der Immobilienbranche.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	RI Realinvest Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	51-200	10 contacts →
	Exact match “Willkommen auf der Unternehmensseite der Firma RI Realinvest GmbH.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	NV Immobilien Gmbh	Exact match	AustriaHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “NV Immobilien GmbH is a company based out of RÖGERGASSE 34, Wien, Wien, Austria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	planquadr.at	Exact match	Salzburg, AustriaHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Mit höchstem Anspruch an Lage, Architektur und Bau kreieren wir Immobilien der Extraklasse.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Ekazent Management Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “EKAZENT ist Ihr Spezialist für die Assetklassen Wohnen, Hotel und Retail.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Technopark Raaba Holding	Exact match	Raaba, AustriaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Im Jahre wurde die Firma Technopark-Raaba gegründet und schon damals wurde das Potenzial für den Standort Raaba erkannt.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Projekt Wohnen	Exact match	Graz, AustriaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Projekt Wohnen ist ein Immobilientreuhandunternehmen mit Firmensitz in Graz.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Hajek Riedmann Projekt Gmbh	Exact match	Rothis, AustriaHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Unsere Leistungen umfassen ein breites Spektrum über den gesamten Lebenszyklus von Immobilien.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	K1 Group	Exact match	Graz, AustriaHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Pusta & Partner Hausverwaltung	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “allgemeine oder infrastrukturelle Verwaltung für Immobilien - kaufmännische Verwaltung für Immobilien - technische Verwaltung von Immobilien - Bauverwaltung -…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Side Immobilien Gruppe	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Immobilienanalyse und -bewertung, Projektentwicklung, Immobilienverwertung, Hausverwaltung; spezielles Know-How bei Handels- und Tankstellenimmobilien; Verwertung von…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Colourfish Real Estate Immobilienmakler Gmbh	Exact match	Vienna, AustriaHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “colourfish Real Estate Immobilienmakler GmbH ist Ihr Partner mit dem feinen Instinkt für Immobilien.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “office building investors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 171 office building investors based in Austria

See the full list, filter by size, metro and specialty, and access 412 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office building investors based in Austria at a glance

As of Sep 17, 2026

34.9%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

43.3%Largest-city concentration · Vienna

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

10001+

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 171 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Austria whose business descriptions match “office building investors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 412 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “office building investors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office building investors are there based in Austria?

RevenueBase identified 171 company matches for office building investors associated with Austria as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Örag Immobilien Gruppe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most office building investors?

Vienna leads with 74 company records, followed by Graz (17) and Dornbirn (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 412 professional contacts with verified work emails tracked across these 171 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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.