Company lists · Data refreshed August 2026

Top 25 Accounting consulting firms based in Wien, Austria

There are 103 accounting consulting firms headquartered in Wien, Austria (RevenueBase, August 2026). RevenueBase tracks 648 professional contacts across them, including 260 with verified work emails and 2 with mobile numbers. Wien is the largest hub.

This list covers accounting consulting firms headquartered in Wien, Austria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed August 30, 2026.

103Companies
648Contacts tracked
260Verified emails
2Mobile numbers
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The 25 largest accounting consulting firms based in Wien, Austria

Ranked by team size
Top 25 of 103 accounting consulting firms based in Wien, Austria, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContactsVerified emails
1

“LOHR + COMPANY GmbH Wirtschaftsprüfungsgesellschaft wurde 2001 an den Standorten Düsseldorf und Wien gegründet.”

Source: company website · checked Aug 30, 2026
Wien, Austria51-2004125
2

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

Source: company website · checked Aug 30, 2026
Wien, Austria51-2002716
3

“Wir sind Innovation aus Tradition seit 1945.”

Source: company website · checked Aug 30, 2026
Wien, Austria51-2002316
4

“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.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-502210
5
HHP Steuerberatung GmbhIndirect evidence

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

Source: company website · checked Aug 30, 2026
Wien, Austria11-502115
6

“Wir sind bereits seit den 1950er Jahren zuverlässiger Partner für unsere Klienten und erfolgreich als Wirtschaftsprüfungs- und Steuerberatungskanzlei tätig.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-502012
7
Iwth SteuerberatungIndirect evidence

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

Source: company website · checked Aug 30, 2026
Wien, Austria51-200209
8
DIE WirtschaftstreuhänderIndirect evidence

“Die Zufriedenheit unserer Klienten ist uns ebenso wichtig wie die Weiterentwicklung unserer Mitarbeiter.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-501911
9

“Tax.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-50174
10

“Als Arzt haben Sie sich auch auf eine Fachrichtung spezialisiert.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-50169
11

“Wir sind seit 50 Jahren als Wirtschaftsprüfungs- und Steuerberatungs-Gesellschaft tätig.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-50148
12
Headway TAX AdvisoryPartial evidence

“Headway stands for professional services in the areas of tax consulting and business consulting.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-50147
13

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

Source: company website · checked Aug 30, 2026
Wien, Austria11-501210
14
Heller ConsultStrong evidence

“Tax Consulting, Accounting, Business Consulting, Business Management, Strategy We combine tax and business consulting.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-50129
15

“Ehrliches Interesse an Ihrem Unternehmen, bestausgebildete Mitarbeiterinnen und Mitarbeiter.”

Source: company website · checked Aug 30, 2026
Wien, Austria51-200115
16

“Um Ihnen schlaflose Nächte zu ersparen, analysieren wir Ihre wirtschaftliche, steuerliche – und gegebenenfalls auch persönliche – Situation und entwickeln dann eine perfekte…”

Source: company website · checked Aug 30, 2026
Wien, Austria11-50115
17

“virteos | Vanas & Partner Steuerberatungsgesellschaft mbH provides services to select national and international clients that meet the highest quality standards.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-50106
18

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

Source: company website · checked Aug 30, 2026
Wien, Austria51-200105
19
ConfidaIndirect evidence

“CONFIDA als Abwandlung von confidere (Latein) steht für Vertrauen und bildet die Basis für eine gute Zusammenarbeit.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-5092
20
PFK Partner Gmbh & CO KGIndirect evidence

“We are your partner regarding all financial, tax- and business-related queries.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-5065
21

“Ihr Erfolg ist unser gemeinsames Ziel!”

Source: company website · checked Aug 30, 2026
Wien, Austria11-5063
22

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

Source: company website · checked Aug 30, 2026
Wien, Austria11-5062
23

“Ihre Fullservice-Kanzlei Ob Sie erstmals eine Immobilie vermieten, in Kryptowährungen investieren, EPU oder Freiberufler sind oder ein mittelständisches Unternehmen betreiben, wir…”

Source: company website · checked Aug 30, 2026
Wien, Austria11-5061
24

“Wir haben eine „Vision“ entwickelt, die jeder versteht: Unser Anspruch ist es, unsere Arbeit in einer Qualität zu erledigen, auf die man sich zu 100% verlassen kann.”

Source: company website · checked Aug 30, 2026
Wien, Austria11-5054
25

“Baldinger und Partner ist seit mehr als 40 Jahren in der Steuerberatung, Unternehmensberatung und Wirtschaftsprüfung tätig und wird von den Eigentümern (Partnern) geführt.”

Source: company website · checked Aug 30, 2026
Wien, Austria51-20052

Showing 25 of 103 accounting consulting firms based in Wien, Austria

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Accounting consulting firms based in Wien, Austria at a glance

As of Aug 30, 2026
11-50Median size (employees)
WienLargest hub · 103 HQs
2Contacts with mobile numbers
Aug 30, 2026Data refreshed

Companies by employee count

1-10
50
11-50
41
51-200
10

Accounting consulting firms by metro in Austria

MetroCompanies
Accounting consulting firms in Wien103
Accounting consulting firms in Graz26
Accounting consulting firms in Innsbruck25
Accounting consulting firms in Linz20
Accounting consulting firms in Vienna18
Accounting consulting firms in Salzburg15
Accounting consulting firms in Klagenfurt10

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accounting consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies
Companies headquartered in Wien, Austria whose own description of what they do matches “accounting consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among accounting consulting firms, and records with no verified work email. Companies headquartered outside Wien are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself.
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 listed company carries at least one verified work email, 260 across the full list. 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 August 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many accounting consulting firms are there based in Wien, Austria?

There are 103 accounting consulting firms headquartered in Wien, Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

Lohr Company Gmbh Wirtschaftsprüfungsgesellschaft, headquartered in Wien, tops this list with the largest team on record.

Which city has the most accounting consulting firms?

Wien leads with 103 headquartered companies, followed by Graz (26) and Innsbruck (25).

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 260 verified decision-maker contacts tracked across these 103 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 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.