Company lists · Data refreshed September 2026

Top 25 Real estate customer service outsourcing companies based in Austria

RevenueBase identified 107 company matches for real estate customer service outsourcing companies associated with Austria as of September 2026 and tracks 625 professional contacts across them, including 186 with verified work emails. Vienna is the largest hub.

This list covers company matches for real estate customer service outsourcing companies 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 29, 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 29, 2026 How this list was built
107Companies
625Contacts tracked
186Verified emails
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The 25 largest real estate customer service outsourcing companies based in Austria

Ranked by team size
Top 25 of 107 company matches for real estate customer service outsourcing companies based in Austria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVienna, AustriaHQ recorded Sep 29, 2026201-500105 contacts →

Exact match

“Tradition und Innovation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchVienna, AustriaHQ recorded Sep 29, 202651-20052 contacts →

Exact match

“s REAL was formed in late 1979, and since that time it has specialised in assisting people with all aspects of real estate.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchGraz, AustriaHQ recorded Sep 29, 202651-20024 contacts →

Exact match

“Wohnen, arbeiten und leben.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchVienna, AustriaHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“The experts of DECUS Immobilien - your competent partners for customer-oriented and successful estate brokerage are pleased to personally consult you at an appointment.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchVienna, AustriaHQ recorded Sep 29, 202651-20016 contacts →

Exact match

“Wir sind Dienstleister mit Weitblick für die sich wandelnden Ansprüche auf dem Wohnimmobiliensektor, ohne die Bedürfnisse des einzelnen Kunden aus dem Auge zu verlieren.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchVienna, AustriaHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Cambioo automatisiert den Kundensupport der Immobilienbranche.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSt. Pölten, AustriaHQ recorded Sep 29, 202611-506 contacts →

Exact match

“RE/MAX Plus St.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchVienna, AustriaHQ recorded Sep 29, 20261-104 contacts →

Exact match

“Danube Property Consulting Immobilien is an innovative and constantly growing real estate service provider and has decades of experience on the national and international real…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchVienna, AustriaHQ recorded Sep 29, 202611-504 contacts →

Exact match

“Unsere Agentur bietet seit 1998 Outsourcing- und Outtasking-Lösungen für ihr Unternehmen rund um den Bereich offline marketing, online marketing und customer care an.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchGraz, AustriaHQ recorded Sep 29, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchGänserndorf, AustriaHQ recorded Sep 29, 20261-104 contacts →

Exact match

“RE/MAX Eco - Neu in Gänserndorf Wir haben unsere Pforten in der Hauptstraße 13 geöffnet.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchVienna, AustriaHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Bei KeyLiving stehen Expertise, Digitalisierung und Transparenz im Mittelpunkt unseres Handelns.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchVienna, AustriaHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Unser Ziel: maßgeschneiderte Lösungen, die wir gemeinsam mit unseren Kund:innen realisieren - verlässlich, transparent und partnerschaftlich.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchLieboch, AustriaHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Angefangen vom ersten Gedanken an Ihr neues Zuhause, bis hin zur wunschgerechten Realisierung unterstützen wir Sie auf allen Wegen in sämtlichen Immobiliensparten - denn Qualität…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchVienna, AustriaHQ recorded Sep 29, 20261-103 contacts →

Exact match

“VERKAUF & VERMIETUNG Ihrer Immobilie!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchWels, AustriaHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Sie wollen verkaufen, vermieten oder suchen eine Immobilie?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchInnsbruck, AustriaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Unser Name – Fam.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchTraun, AustriaHQ recorded Sep 29, 202611-502 contacts →

Exact match

“BOSS Immobilien GmbH, das Büro für Ihre Immobilien, am Hauptplatz 2 in Traun!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchSteyr, AustriaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Wir sind Ihr kompetenter Ansprechpartner zur Erfüllung Ihrer Wohn-Ansprüche.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchLinz, AustriaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“WIR BEWEGEN IMMOBILIEN!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchFeldkirch, AustriaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Sie suchen hochwertige Immobilien, Räume für ihr Leben?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchLinz, AustriaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Wir sind PROJEKTAS: Ihr Immobilienmakler, der Fairness ins Zentrum rückt.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchVienna, AustriaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Als Ihr Immobilien-Partner unterstützen wir Sie gerne bei einer Vielzahl an Aufgaben.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchBischofshofen, AustriaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Ihre Hausverwaltung für WEG und Mietenverwaltung im Pongau und dem gesamten Bundesland Salzburg.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchLienz, AustriaHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Jedes Haus, jeder Bauernhof und jede gewerbliche Immobilie braucht ein solides Fundament.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 107 real estate customer service outsourcing companies based in Austria

See the full list, filter by size, metro and specialty, and access 186 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Real estate customer service outsourcing companies based in Austria at a glance

As of Sep 29, 2026
29.8%Verified-email coverage
5.8Average contacts per company
1-10Median size (employees)
36.4%Largest-city concentration · Vienna
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
77
11-50
23
51-200
4
201-500
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 107 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 “real estate customer service outsourcing companies” 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 186 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 29, 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 “real estate customer service outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many real estate customer service outsourcing companies are there based in Austria?

RevenueBase identified 107 company matches for real estate customer service outsourcing companies 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 real estate customer service outsourcing companies?

Vienna leads with 39 company records, followed by Graz (8) and Salzburg (5).

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 186 professional contacts with verified work emails tracked across these 107 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 29, 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.