Company lists · Data refreshed September 2026

Top 25 Corporate real estate consulting firms based in Austria

RevenueBase identified 133 corporate real estate consulting firms headquartered in Austria as of September 2026 and tracks 1,011 professional contacts across them, including 463 with verified work emails. Wien is the largest hub.

This list covers corporate real estate consulting 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 21, 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 21, 2026 86% judged on-target in blind review
133Companies
1,011Contacts tracked
463Verified emails
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The 25 largest corporate real estate consulting firms based in Austria

Ranked by team size
Top 25 of 133 corporate real estate consulting firms based in Austria, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to corporate real estate consulting 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
1Strong evidenceVienna, AustriaHQ checked Sep 21, 202651-200159 contacts →

Strong evidence

“We are iO Partners, real estate experts across Central and Eastern Europe.”

Source: RevenueBase Database · checked Sep 21, 2026
2Indirect evidenceWien, AustriaHQ checked Sep 21, 2026201-500105 contacts →

Indirect evidence

“Tradition und Innovation.”

Source: RevenueBase Database · checked Sep 21, 2026
3Indirect evidenceVienna, AustriaHQ checked Sep 21, 202651-20083 contacts →

Indirect 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 21, 2026
4Strong evidenceWels, AustriaHQ checked Sep 21, 2026201-50082 contacts →

Strong evidence

“The DELTA Group is a leading international architecture, engineering and consulting company providing a holistic service portfolio in the real estate sector.”

Source: RevenueBase Database · checked Sep 21, 2026
5Strong evidenceVienna, AustriaHQ checked Sep 21, 202611-5030 contacts →

Strong evidence

“We are a team of experts in the real estate industry for technical due diligence of real estate transactions as well as sustainability and quality assessments in the development…”

Source: RevenueBase Database · checked Sep 21, 2026
6Indirect evidenceViertel Zwei, AustriaHQ checked Sep 21, 202611-5022 contacts →

Indirect evidence

“IHR PROJEKT IST UNSER PROJEKT Wir bieten ganzheitliches Immobilien- und Bauprojektmanagement aus einer Hand!”

Source: RevenueBase Database · checked Sep 21, 2026
7Indirect evidenceVienna, AustriaHQ checked Sep 21, 202611-5015 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 Sep 21, 2026
8Indirect evidenceVienna, AustriaHQ checked Sep 21, 202611-5013 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
9Strong evidenceVienna, AustriaHQ checked Sep 21, 202611-5013 contacts →

Strong evidence

Corporate real estate management, Facility management & Construction”

Source: RevenueBase Database · checked Sep 21, 2026
10Indirect evidenceWien, AustriaHQ checked Sep 21, 202611-5011 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
11Indirect evidenceVienna, AustriaHQ checked Sep 21, 202611-5011 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
12Strong evidenceVienna, AustriaHQ checked Sep 21, 202651-20010 contacts →

Strong evidence

“Tentus Group is a cross-border project management and facility management consultancy supporting industrial and corporate real estate projects across Europe.”

Source: RevenueBase Database · checked Sep 21, 2026
13Strong evidenceVienna, AustriaHQ checked Sep 21, 202611-5010 contacts →

Strong evidence

“Modesta Real Estate offers support with advice on all questions relating to commercial real estate – equally at national and international levels.”

Source: RevenueBase Database · checked Sep 21, 2026
14Indirect evidenceAustriaHQ checked Sep 21, 202611-5010 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
15Indirect evidenceVienna, AustriaHQ checked Sep 21, 20261-109 contacts →

Indirect evidence

“Hohendanner & Partner steht für langjährige Erfahrung, absolutes Vertrauen, Wertschätzung und Respekt im Miteinander.”

Source: RevenueBase Database · checked Sep 21, 2026
16Indirect evidenceGraz, AustriaHQ checked Sep 21, 20261-108 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
17Indirect evidenceVienna, AustriaHQ checked Sep 21, 202611-508 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
18Indirect evidenceVienna, AustriaHQ checked Sep 21, 202611-508 contacts →

Indirect evidence

“Erfahrung.”

Source: RevenueBase Database · checked Sep 21, 2026
19Indirect evidenceWien, AustriaHQ checked Sep 21, 202611-507 contacts →

Indirect evidence

“teamgnesda begleitet Sie auf der Reise ins neue Büro.”

Source: RevenueBase Database · checked Sep 21, 2026
20Indirect evidenceInnsbruck, AustriaHQ checked Sep 21, 202611-506 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 21, 2026
21Indirect evidenceRothis, AustriaHQ checked Sep 21, 20261-106 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
22Indirect evidenceGraz, AustriaHQ checked Sep 21, 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 21, 2026
23Indirect evidenceGraz, AustriaHQ checked Sep 21, 202611-506 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
24Indirect evidenceVienna, AustriaHQ checked Sep 21, 20261-105 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 21, 2026
25Strong evidenceVienna, AustriaHQ checked Sep 21, 20261-105 contacts →

Strong evidence

“We are a leading retail real estate consulting company based in Vienna, Austria focusing on- Shopping Mall leasing & strategy consulting - Leisure and Restaurant project…”

Source: RevenueBase Database · checked Sep 21, 2026

Showing 25 of 133 corporate real estate consulting firms based in Austria

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Corporate real estate consulting firms based in Austria at a glance

As of Sep 21, 2026
45.8%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
38.3%Largest-city concentration · Wien
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
35
51-200
4
201-500
3
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 133 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 corporate real estate consulting 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 “corporate real estate consulting 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 corporate real estate consulting 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 corporate real estate consulting 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, 463 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 21, 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.

Corporate real estate consulting firms by metro

  • Corporate real estate consulting firms in Wien51

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 corporate real estate consulting 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 corporate real estate consulting firms are there based in Austria?

RevenueBase identified 133 corporate real estate consulting 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?

IO Partners, headquartered in Vienna, tops this list with the largest team on record.

Which city has the most corporate real estate consulting firms?

Wien leads with 51 headquartered companies, followed by Vienna (11) and Graz (9).

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 463 verified decision-maker contacts tracked across these 133 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 21, 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.