Company lists · Data refreshed November 2026

Top 25 Tenant improvement contractors based in Austria

RevenueBase identified 82 company matches for tenant improvement contractors associated with Austria as of November 2026 and tracks 371 professional contacts across them, including 138 with verified work emails. Vienna is the largest hub.

This list covers company matches for tenant improvement 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
82Companies
371Contacts tracked
138Verified emails
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The 25 largest tenant improvement contractors based in Austria

Ranked by team size
Top 25 of 82 company matches for tenant improvement 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 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
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact matchLinz, AustriaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Konzeption von Projekten jeder Größenordnung in den Bereichen Hochhaus,Gewerbe,Büro,Wohn- & Industriebauten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLinz, AustriaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Ob industrielles Großprojekt oder Eigenheim, als Full-Service-Partner übernehmen wir das gesamte Management am Bau inklusive Behördenwege mit Topleistung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSalzburg, AustriaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Bauunternehmen/Baufirma/Generalunternehmer in Salzburg für Gewerbebau, Industriebau, Wohnbau, Umbau, Sanierung und Trockenbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLinz, AustriaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Zukunftssichere Rechenzentren maßgeschneidert geplant, schlüsselfertig übergeben.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVienna, AustriaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Dienstleistungen: • Planung und Beratung: • Architektonische Entwürfe, Bauplanung und Projektentwicklung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLochau, AustriaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Projektentwicklung - Projektsteuerung - Bauherrnvertretung - Bauträger - Generalunternehmer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTulln An Der Donau, AustriaHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchWolfsberg, AustriaHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Lico Isolierbau ist eines der führenden Unternehmen Österreichs im Innenausbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchKilb, AustriaHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGraz, AustriaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Wir verstehen uns als „One-Stop-Shop“ für Shopbau, Shopausbau und Ladeninnenausbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKemeten, AustriaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Planung und Bau von energieeffizienten Ein- und Mehrfamilienhäusern in Massivbauweise als Generalunternehmer in Burgenland, NÖ, Stmk und Wien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLinz, AustriaHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Die Sicherheit eines großen Unternehmens und Flexibilität durch unsere 7 Unternehmen - das macht die Haller Unternehmensgruppe zu Ihrem Partner rund um das Thema Bauen, Sanieren…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVienna, AustriaHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Als Generalunternehmer mit Sitz in Wien baut die Herbert Bau GmbH seit 2019 Immobilien von höchster Güte und das in der vereinbarten Zeit und vereinbarten Budget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKrems An Der Donau, AustriaHQ recorded Nov 6, 202611-502 contacts →

Exact match

“HAUSUMZUBAU – dieser innovative Name steht für unser Bauunternehmen, das all seine Kompetenzen am Bau im Firmenwortlaut zusammengefasst hat: Hausbau, Ausbau, Umbau und Zubau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRudolfsheim-fünfhaus, AustriaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Was wir bieten Uns ist kein Bauvorhaben zu klein und auch fast keines zu groß.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVienna, AustriaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Wir sind erster Ansprechpartner für Sanierung in Perfektion sowie außergewöhnliche und hoch spezialisierte Innenausbaulösungen im Großraum Wien und Umgebung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHartberg, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHohenems, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Als Baumeister plane und leite ich euer Bauvorhaben: Neubau, Umbau und Sanierungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLinz, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLanzendorf, AustriaHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 82 tenant improvement contractors based in Austria

See the full list, filter by size, metro and specialty, and access 138 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tenant improvement contractors based in Austria at a glance

As of Nov 6, 2026
37.2%Verified-email coverage
4.5Average contacts per company
11-50Median size (employees)
22.0%Largest-city concentration · Vienna
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
32
51-200
10
201-500
3
501-1,000
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 82 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 “tenant improvement 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 138 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.

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

How many tenant improvement contractors are there based in Austria?

RevenueBase identified 82 company matches for tenant improvement 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?

Handler Gruppe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tenant improvement contractors?

Vienna leads with 18 company records, followed by Linz (9) and Graz (3).

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 138 professional contacts with verified work emails tracked across these 82 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.

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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.