Company lists · Data refreshed November 2026

Top 25 Real estate contractors based in Austria

RevenueBase identified 208 company matches for real estate contractors associated with Austria as of November 2026 and tracks 1,278 professional contacts across them, including 595 with verified work emails. Vienna is the largest hub.

This list covers company matches for real estate contractors 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 November 6, 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 Nov 6, 2026 How this list was built
208Companies
1,278Contacts tracked
595Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest real estate contractors based in Austria

Ranked by team size
Top 25 of 208 company matches for real estate contractors based in Austria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBregenz, AustriaHQ recorded Nov 6, 2026501-1,000263 contacts →

Exact match

“Die Rhomberg Bau Gruppe ist ein Familienunternehmen in 4.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKlagenfurt Am Wörthersee, AustriaHQ recorded Nov 6, 2026201-500100 contacts →

Exact match

“The KOLLITSCH Group is among Carinthia’s leading enterprises in architecture, construction and the property sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBad Schönau, AustriaHQ recorded Nov 6, 2026501-1,00085 contacts →

Exact match

“HANDLER handelt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGraz, AustriaHQ recorded Nov 6, 20261,001-5,00065 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTillmitsch, AustriaHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Our company – nowadays a general contractor providing 9 crafts – dates back to 1964 when Johann Kamper established a small cabinetmaking shop in the home of the family.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUlrichsberg, AustriaHQ recorded Nov 6, 2026201-50033 contacts →

Exact match

“dreihans #bauenderzukunft”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Neumayer Projektmanagement (Wien, gegründet 2014) konzipiert, koordiniert und kontrolliert Bauprojekte jeder Dimension.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Die Vielfalt der rhtb: gruppe rhtb: projekt gmbh Ihr Experte für objektbezogenen Mehrgewerke Ausbau in Österreich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchViertel Zwei, AustriaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGraz, AustriaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Von modernen Wohnbauten bis hin zu hochfunktionalen Gewerbeimmobilien – unsere Expertise in Projektentwicklung, Planung, Baumanagement und Arbeitssicherheit setzt seit zwei…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Als verlässlicher Partner für Hausverwaltungen, Revitalisierung, Thermische Sanierung, Historische Fassaden, Dachgeschoss Ausbau u.v.m.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAschbach, AustriaHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

“Pabst Gesellschaft m.b.H.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFischlham, AustriaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“The interaction of innovation, experience and tradition defines our business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGraz, AustriaHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

“Seit 1933 ist die Firma Pongratz Spezialist und verlässlicher Ansprechpartner in allen Belangen der Planung und Umsetzung von Bauvorhaben.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Corporate real estate management, Facility management & Construction”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVienna, AustriaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRatten, AustriaHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Herbitschek is a company based out of Austria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSalzburg, AustriaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Die Begeisterung für Entwurf und Planung sowie deren Umsetzung ist unser Antrieb.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVienna, AustriaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We create high-grade working environments for our customers among other things in form of state-of-the-art shop or office space.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVienna, AustriaHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSt Pölten, AustriaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Die VIVITimmo ist ein in Niederösterreich verwurzelter Immobiliendienstleister mit besonderem Fokus auf Baumanagement von Sonderimmobilien der öffentlichen Hand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWaidhofen An Der Thaya, AustriaHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGnas, AustriaHQ recorded Nov 6, 2026201-5007 contacts →

Exact match

“Die ROTH Handel & Bauhandwerkerservice GmbH, ein Unternehmen der Bauunternehmung Granit Gruppe, wurde im Jahr 1976 in Gnas gegründet und ist der qualifizierte Betrieb wenn es um…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVienna, AustriaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Architektur trifft Baukunst.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGraz, AustriaHQ recorded Nov 6, 202611-506 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 208 real estate contractors based in Austria

See the full list, filter by size, metro and specialty, and access 595 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Real estate contractors based in Austria at a glance

As of Nov 6, 2026
46.6%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
23.1%Largest-city concentration · Vienna
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
57
51-200
19
201-500
10
501-1,000
2
1,001-5,000
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 208 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 contractors” 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 595 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 November 6, 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.

Real estate contractors by metro

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 contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many real estate contractors are there based in Austria?

RevenueBase identified 208 company matches for real estate contractors associated with Austria as of November 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?

Rhomberg BAU 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 contractors?

Vienna leads with 48 company records, followed by Graz (18) and Linz (9).

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 595 professional contacts with verified work emails tracked across these 208 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 208 real estate contractors based in Austria. Start with a free account, no credit card.

Download this list →

Related lists

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.