Company lists · Data refreshed September 2026

Top 25 Office building management companies based in Austria

RevenueBase identified 143 office building management companies headquartered in Austria as of September 2026 and tracks 945 professional contacts across them, including 368 with verified work emails. Wien is the largest hub.

This list covers office building management companies 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 17, 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 17, 2026 86% judged on-target in blind review
143Companies
945Contacts tracked
368Verified emails
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The 25 largest office building management companies based in Austria

Ranked by team size
Top 25 of 143 office building management companies based in Austria, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to office building management 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 evidenceWien, AustriaHQ checked Sep 17, 2026201-500105 contacts →

Indirect evidence

“Tradition und Innovation.”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceVienna, AustriaHQ checked Sep 17, 2026201-50062 contacts →

Partial evidence

“FIRST FACILITY is the pioneer facility management company and today the leading full-line provider of facility management services in CEE region.”

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceWien, AustriaHQ checked Sep 17, 2026501-1,00059 contacts →

Indirect evidence

“immOH!”

Source: RevenueBase Database · checked Sep 17, 2026
4Indirect evidenceVienna, AustriaHQ checked Sep 17, 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 17, 2026
5Indirect evidenceVienna, AustriaHQ checked Sep 17, 2026201-50047 contacts →

Indirect evidence

“Mit über 30 Jahren Erfahrung und der Betreuung von zahlreichen Immobilien setzen wir Maßstäbe in der Immobilienverwaltung.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceÖsterreich, AustriaHQ checked Sep 17, 202651-20043 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceVienna, AustriaHQ checked Sep 17, 202651-20032 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidenceWien, AustriaHQ checked Sep 17, 202611-5029 contacts →

Partial 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 17, 2026
9Indirect evidenceWien, AustriaHQ checked Sep 17, 202651-20027 contacts →

Indirect evidence

“Dank innovativer Technik bieten unsere Gebäudemanagementlösungen den Nutzern Komfort, Funktionalität und Betriebssicherheit bei kosteneffizientem Unterhalt.”

Source: RevenueBase Database · checked Sep 17, 2026
10Partial evidenceAtzbach, AustriaHQ checked Sep 17, 202651-20026 contacts →

Partial evidence

“Als Dienstleistungsunternehmen haben wir uns auf Facility Management und Facility Services spezialisiert.”

Source: RevenueBase Database · checked Sep 17, 2026
11Indirect evidenceGraz, AustriaHQ checked Sep 17, 202651-20024 contacts →

Indirect evidence

“Wohnen, arbeiten und leben.”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceVienna, AustriaHQ checked Sep 17, 202611-5020 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
13Partial evidenceWien, AustriaHQ checked Sep 17, 202651-20019 contacts →

Partial evidence

“Wir sind Spezialisten für die Betreuung von Immobilien und Liegenschaften in allen Belangen des Facility Managements, mit einer speziellen Ausprägung für alle technisch…”

Source: RevenueBase Database · checked Sep 17, 2026
14Indirect evidenceVienna, AustriaHQ checked Sep 17, 20261,001-5,00018 contacts →

Indirect evidence

“Immobilie.”

Source: RevenueBase Database · checked Sep 17, 2026
15Partial evidenceVienna, AustriaHQ checked Sep 17, 202611-5013 contacts →

Partial evidence

“Corporate real estate management, Facility management & Construction”

Source: RevenueBase Database · checked Sep 17, 2026
16Partial evidenceWien, AustriaHQ checked Sep 17, 202611-5011 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceAustriaHQ checked Sep 17, 202611-5010 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
18Indirect evidenceVienna, AustriaHQ checked Sep 17, 20261-1010 contacts →

Indirect evidence

“Immobilien - Verwalten - Sanieren - Beraten - wir arbeiten für Eigentümer und Bewohner, für Vermieter und Mieter”

Source: RevenueBase Database · checked Sep 17, 2026
19Indirect evidenceRaaba, AustriaHQ checked Sep 17, 202611-507 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 Sep 17, 2026
20Indirect evidenceGraz, AustriaHQ checked Sep 17, 202611-506 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 Sep 17, 2026
21Indirect evidenceVienna, AustriaHQ checked Sep 17, 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 17, 2026
22Indirect evidenceVienna, AustriaHQ checked Sep 17, 202651-2006 contacts →

Indirect evidence

“In die Zukunft installiert: Wir unterstützen Haus- und Immobilienverwaltungen sowie Genossenschaften darin, ihre Bestandsflächen möglichst effizient zu bewirtschaften.”

Source: RevenueBase Database · checked Sep 17, 2026
23Indirect evidenceWien, AustriaHQ checked Sep 17, 202611-505 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
24Indirect evidenceHagenberg Im Mühlkreis, AustriaHQ checked Sep 17, 202611-504 contacts →

Indirect evidence

“Hausbetreuung - alles rund um Ihre Immobilie”

Source: RevenueBase Database · checked Sep 17, 2026
25Indirect evidenceVienna, AustriaHQ checked Sep 17, 202611-504 contacts →

Indirect evidence

“Die GUTWERK IMMOBILIEN TREUHAND GmbH ist eine Immobilienverwaltung mit Hauptsitz in Wien und einer Niederlassung in Graz.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 143 office building management companies based in Austria

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Office building management companies based in Austria at a glance

As of Sep 17, 2026
38.9%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
31.5%Largest-city concentration · Wien
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
36
51-200
16
201-500
6
501-1,000
1
1,001-5,000
1
5,001-10,000
2
10001+
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 143 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 office building management 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 Austria whose own description of what they do matches “office building management 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 office building management 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 office building management companies, 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, 368 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 17, 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.

Office building management companies by metro

  • Office building management companies in Wien45

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 office building management 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 office building management companies are there based in Austria?

RevenueBase identified 143 office building management companies 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 office building management companies?

Wien leads with 45 headquartered companies, followed by Graz (12) and Vienna (8).

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 368 verified decision-maker contacts tracked across these 143 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 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 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.