Company lists · Data refreshed October 2026

Top 25 Irs audit defense firms based in Austria

RevenueBase identified 158 company matches for irs audit defense firms associated with Austria as of October 2026 and tracks 821 professional contacts across them, including 426 with verified work emails. Vienna is the largest hub.

This list covers company matches for irs audit defense firms 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 October 17, 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 Oct 17, 2026 How this list was built
158Companies
821Contacts tracked
426Verified emails
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The 25 largest irs audit defense firms based in Austria

Ranked by team size
Top 25 of 158 company matches for irs audit defense firms based in Austria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 Oct 17, 2026501-1,000102 contacts →

Exact match

“LBG - die Steuerberatung für Familienunternehmen, Klein- und Mittelbetriebe, Freie Berufe, Personen- und Kapitalgesellschaften, Vereine, Verbände, mittelständische…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchGmunden, AustriaHQ recorded Oct 17, 202651-20034 contacts →

Exact match

“Das Geheimnis unseres Erfolgs: Business Needs Passion.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchVienna, AustriaHQ recorded Oct 17, 202651-20033 contacts →

Exact match

“Steuerberater:in des Jahres 2023, 2024 und 2025 – Ihr verlässlicher Partner für Steuerberatung, Unternehmensberatung und Wirtschaftsprüfung mit Standorten in Wien und Guntramsdorf.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchSalzburg, AustriaHQ recorded Oct 17, 202651-20029 contacts →

Exact match

“Die zobl.bauer.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchDornbirn, AustriaHQ recorded Oct 17, 202651-20026 contacts →

Exact match

“Mit über 100 Mitarbeiter:innen in vier Kanzleien an drei Standorten – Dornbirn, Kleinwalsertal und Wien – sind wir Vorarlbergs größte Steuerberatungs- und…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchVienna, AustriaHQ recorded Oct 17, 202611-5023 contacts →

Exact match

“Unsere Klienten schätzen die persönliche Betreuung, die individuellen Lösungsansätze und unser hohes Engagement.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchVienna, AustriaHQ recorded Oct 17, 202611-5023 contacts →

Exact match

“As auditors and tax advisers we provide all the advice and services that a business needs in the economic and tax fields from its inception onwards.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchLinz, AustriaHQ recorded Oct 17, 202651-20021 contacts →

Exact match

“Wir unterstützen Sie in allen Steuerfragen.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchWeiz, AustriaHQ recorded Oct 17, 202651-20020 contacts →

Exact match

“Jedes Unternehmen ist einzigartig und hat einen individuellen Bedarf für seine steuerlichen und betriebs- wirtschaftlichen Aufgaben.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchVienna, AustriaHQ recorded Oct 17, 202611-5020 contacts →

Exact match

“LUDWIG & PARTNER wird von unseren Klienten als junge, dynamische und kreative Steuerberatungskanzlei im Herzen von Wien geschätzt.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchVienna, AustriaHQ recorded Oct 17, 202651-20019 contacts →

Exact match

“Um unternehmerisch erfolgreich zu sein, braucht es nicht nur eine vielfältig kompetente Steuerberatungskanzlei.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchInnsbruck, AustriaHQ recorded Oct 17, 202611-5016 contacts →

Exact match

“Wir sind mit rund 50 hoch-qualifizierten Mitarbeitern eine der größten Steuerberatungs- und Wirtschaftsprüfungs-Kanzleien Tirols.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchVienna, AustriaHQ recorded Oct 17, 202611-5012 contacts →

Exact match

“Die NWT betreut Kund:innen unterschiedlichster Branchen seit 2012 in allen steuerrechtlichen Fragen.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchGraz, AustriaHQ recorded Oct 17, 202611-5010 contacts →

Exact match

“Wir haben das notwendige steuerliche Rüstzeug für Sie.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchKitzbühel, AustriaHQ recorded Oct 17, 202611-5010 contacts →

Exact match

“Das Expertenteam von Obermoser + Partner unterstützt dich bei der Erreichung deiner wirtschaftlichen Ziele.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchKlagenfurt, AustriaHQ recorded Oct 17, 202611-509 contacts →

Exact match

“Als eines der führenden Steuerberatungs- und Wirtschaftsprüfungsunternehmen in Kärnten sind wir der professionelle Partner für den Unternehmenserfolg unserer Klienten.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchVienna, AustriaHQ recorded Oct 17, 20261-109 contacts →

Exact match

“Anna Holzinger und ihr Team betreuen Sie in allen Steuerangelegenheiten.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchVienna, AustriaHQ recorded Oct 17, 202651-2008 contacts →

Exact match

“Intercura Treuhand- und Revisionsgesellschaft m.b.H.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchKrems An Der Donau, AustriaHQ recorded Oct 17, 202651-2008 contacts →

Exact match

“Die ASTORIA Gruppe besteht aus fünf Gesellschaften, welche sich durch ihre strategischen Aufgabenstellungen abgrenzen: Steuerberatung, Wirtschaftsprüfung und Unternehmensberatung.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchSalzburg, AustriaHQ recorded Oct 17, 202611-508 contacts →

Exact match

“PKF Rößlhuber & Partner is a business partner that is characterised by its highly qualified tax consultants and auditors.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchEggelsberg, AustriaHQ recorded Oct 17, 202611-508 contacts →

Exact match

“First of all do good business and then only pay those taxes that are really necessary: We are happy to be at your disposal with our entire competence for this.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchFrankenmarkt, AustriaHQ recorded Oct 17, 202611-507 contacts →

Exact match

“ORNEZEDER & PARTNER STEUERBERATUNG UND WIRTSCHAFTSPRÜFUNG Ein Team von klugen Köpfen, das seine Kunden begeistern möchte.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchVienna, AustriaHQ recorded Oct 17, 202611-507 contacts →

Exact match

“Ihr Erfolg ist unser gemeinsames Ziel!”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchVienna, AustriaHQ recorded Oct 17, 202611-507 contacts →

Exact match

“cSt causa Steuer- und Unternehmensberatung – Ihre Expert:innen für maßgeschneiderte Lösungen Die cSt causa Steuerberatungs GesmbH ist eine österreichweit tätige Steuer- und…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchRied Im Innkreis, AustriaHQ recorded Oct 17, 202651-2006 contacts →

Exact match

“Willkommen bei PZP Steuerberatung!”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 158 irs audit defense firms based in Austria

See the full list, filter by size, metro and specialty, and access 426 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Irs audit defense firms based in Austria at a glance

As of Oct 17, 2026
51.9%Verified-email coverage
5.2Average contacts per company
11-50Median size (employees)
23.4%Largest-city concentration · Vienna
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
67
11-50
71
51-200
14
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 158 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 “irs audit defense firms” 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 426 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 October 17, 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.

Irs audit defense firms 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 “irs audit defense firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many irs audit defense firms are there based in Austria?

RevenueBase identified 158 company matches for irs audit defense firms associated with Austria as of October 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?

LBG Österreich Gmbh Wirtschaftsprüfung & Steuerberatung tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most irs audit defense firms?

Vienna leads with 37 company records, followed by Graz (10) and Salzburg (6).

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 426 professional contacts with verified work emails tracked across these 158 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 October 17, 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.