Company lists · Data verified August 2026

Top 25 Commercial real estate platforms based in Austria

There are 65 commercial real estate platforms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 977 professional contacts across them, including 222 with verified work emails and 41 with mobile numbers. Wien is the largest hub.

This list covers commercial real estate platforms headquartered in Austria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

65Companies
977Contacts tracked
222Verified emails
41Mobile numbers
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The 25 largest commercial real estate platforms based in Austria

Ranked by team size
Top 25 of 65 commercial real estate platforms based in Austria, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1Immoscout24n/a1,001-5,00055677
2Otto ImmobilienWien51-2008238
3Datascience Service GmbhVienna11-503923
4TeamneunzehnWien11-503825
5Immoscout24 AustriaWien51-200273
6Propstern/a11-50153
7Betterhomes Real GmbhWien51-200134
8Layer FinanceVienna1-10125
9RealitiqSalzburg11-5085
10OREAGallneukirchen1-1081
11Alkyon Partners GmbhLinz1-1063
12Side Immobilien GruppeWien1-1055
13Tggroup GmbhEugendorf1-1052
14Immo CircleGraz1-1043
15bambus.ioVienna1-1042
16Alvarea ImmobilienWien1-1041
17Vigoimmobilienn/a51-20033
18Schlager ImmobilienGraz1-1033
19TeamwohnwerkGraz1-1032
20Keyliving GmbhWien1-1032
21Neuson RealLinz11-5031
22SOLDDWien1-1022
23ImmocheckoutWattens11-5021
24Findheimn/a11-5021
25Immoads Marketing Gmbh Mediengruppe Österreich Oe24.AtWien1-1021

Showing 25 of 65 commercial real estate platforms based in Austria

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Commercial real estate platforms based in Austria at a glance

As of Aug 28, 2026
1-10Median size (employees)
WienLargest hub · 19 HQs
41Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
46
11-50
14
51-200
4
1,001-5,000
1

Commercial real estate platforms by metro

MetroCompanies
Commercial real estate platforms in Wien19
Commercial real estate platforms in Vienna13
Commercial real estate platforms in Linz5
Commercial real estate platforms in Graz3
Commercial real estate platforms in Wels2
Commercial real estate platforms in Salzburg2
Commercial real estate platforms in Eugendorf1

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “commercial real estate platforms”, with match quality audited by blind human judging, and headquartered in Austria.
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
Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many commercial real estate platforms are there based in Austria?

There are 65 commercial real estate platforms headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

Immoscout24, headquartered in Austria, tops this list with the largest team on record.

Which city has the most commercial real estate platforms?

Wien leads with 19 headquartered companies, followed by Vienna (13) and Linz (5).

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 222 verified decision-maker contacts tracked across these 65 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.