Company lists · Data refreshed August 2026

Top 25 Accounting firms serving charities based in Austria

Name: Accounting firms serving charities based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 201 companies tracked

There are 201 accounting firms serving charities headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 1,041 professional contacts across them, including 364 with verified work emails and 10 with mobile numbers. Wien is the largest hub.

This list covers accounting firms serving charities headquartered in 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.

201Companies

1,041Contacts tracked

364Verified emails

10Mobile numbers

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The 25 largest accounting firms serving charities based in Austria

Ranked by team size

Top 25 of 201 accounting firms serving charities based in Austria, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting firms serving charities: 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.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	LBG Österreich Gmbh Wirtschaftsprüfung & SteuerberatungIndirect evidence “LBG - die Steuerberatung für Familienunternehmen, Klein- und Mittelbetriebe, Freie Berufe, Personen- und Kapitalgesellschaften, Vereine, Verbände, mittelständische…” Source: company website · checked Aug 30, 2026	Eisenstadt, Austria	501-1,000	93	50
2	Lohr Company Gmbh WirtschaftsprüfungsgesellschaftIndirect evidence “LOHR + COMPANY GmbH Wirtschaftsprüfungsgesellschaft wurde 2001 an den Standorten Düsseldorf und Wien gegründet.” Source: company website · checked Aug 30, 2026	Wien, Austria	51-200	41	25
3	Treuhand-UnionIndirect evidence “Unsere 25 österreichweiten Kanzleien stehen Ihnen als direkte Ansprechpartner für Steuerfragen, Wirtschaftsprüfung und Unternehmensberatung zur Verfügung.” Source: company website · checked Aug 30, 2026	Austria	201-500	34	2
4	KPS Partner BeratungsgruppeIndirect evidence “Steuerberater:in des Jahres 2023, 2024 und 2025 – Ihr verlässlicher Partner für Steuerberatung, Unternehmensberatung und Wirtschaftsprüfung mit Standorten in Wien und Guntramsdorf.” Source: company website · checked Aug 30, 2026	Guntramsdorf, Austria	51-200	31	19
5	RTG Steuerberatung UND WirtschaftsprüfungIndirect evidence “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, Austria	51-200	27	16
6	zobl.bauerIndirect evidence “Die zobl.bauer.” Source: company website · checked Aug 30, 2026	Saalfelden Am Steinernen Meer, Austria	51-200	27	16
7	Hübner & Hübner Wirtschaftsprüfung UND Steuerberatung Gmbh & CO KGIndirect evidence “Wir sind Innovation aus Tradition seit 1945.” Source: company website · checked Aug 30, 2026	Wien, Austria	51-200	23	16
8	SPT Wirtschaftsprüfung UND SteuerberatungIndirect evidence “Über 40 Mitarbeiter:innen - ein Standort in Dornbirn - geballtes Know-How und umfassende Expertise.” Source: company website · checked Aug 30, 2026	Dornbirn, Austria	11-50	22	8
9	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, Austria	11-50	21	15
10	Halpern & Prinz Wirtschaftsprüfungs- UND Steuerberatungsges.M.B.HIndirect evidence “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, Austria	11-50	20	12
11	Falcon TAX Audit Advisory Virtual ServicesStrong evidence “Tax - Accounting Services - Payroll - Financial Advisory - Audit FALCON GROUP companies are independent members of ALLINIAL GLOBAL ® We provide you with one-stop solutions: We…” Source: company website · checked Aug 30, 2026	Austria	51-200	18	11
12	APP Steuerberatung Gmbh - ViennaIndirect evidence “Tax.” Source: company website · checked Aug 30, 2026	Wien, Austria	11-50	17	4
13	Ludwig & Partner Wirtschaftsprüfungs- & Steuerberatungs GmbhIndirect evidence “LUDWIG & PARTNER wird von unseren Klienten als junge, dynamische und kreative Steuerberatungskanzlei im Herzen von Wien geschätzt.” Source: company website · checked Aug 30, 2026	Austria	11-50	16	10
14	Multicont Wirtschaftsprüfung UND Steuerberatung GmbhIndirect evidence “Wir sind seit 50 Jahren als Wirtschaftsprüfungs- und Steuerberatungs-Gesellschaft tätig.” Source: company website · checked Aug 30, 2026	Wien, Austria	11-50	14	8
15	PKF Corti & Partner Gmbh Wirtschaftsprüfer UND SteuerberaterIndirect evidence “Wir beraten Unternehmen, UnternehmerInnen und Privatpersonen in allen wirtschaftlichen, finanziellen und steuerlichen Angelegenheiten.” Source: company website · checked Aug 30, 2026	Graz, Austria	11-50	14	8
16	NWT Wirtschaftsprüfung & Steuerberatung GmbhIndirect evidence “Die NWT betreut Kund:innen unterschiedlichster Branchen seit 2012 in allen steuerrechtlichen Fragen.” Source: company website · checked Aug 30, 2026	Wien, Austria	11-50	12	10
17	Intercura Treuhand- U RevisionsgesmbhIndirect evidence “Intercura Treuhand- und Revisionsgesellschaft m.b.H.” Source: company website · checked Aug 30, 2026	Wien, Austria	51-200	10	5
18	Gangl & BaischerIndirect evidence “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.” Source: company website · checked Aug 30, 2026	Eggelsberg, Austria	11-50	8	3
19	Moore Stephens UniconsultPartial evidence “MOORE STEPHENS UNICONSULT offers a wide range of cross-industry services for regional, national and international clients.” Source: company website · checked Aug 30, 2026	Salzburg, Austria	11-50	8	2
20	Astoria WirtschaftsberatungIndirect evidence “Die ASTORIA Gruppe besteht aus fünf Gesellschaften, welche sich durch ihre strategischen Aufgabenstellungen abgrenzen: Steuerberatung, Wirtschaftsprüfung und Unternehmensberatung.” Source: company website · checked Aug 30, 2026	Krems An Der Donau, Austria	51-200	7	5
21	Flachgau Treuhand GmbhIndirect evidence “Wir sind ein Steuer- und Wirtschaftsberatungsunternehmen in Straßwalchen bei Salzburg.” Source: company website · checked Aug 30, 2026	Strasswalchen, Austria	11-50	7	5
22	Geser & PartnerIndirect evidence “Kanzlei Geser & Partner \| Steuer- und Unternehmensberater \| Andelsbuch & Dornbirn” Source: company website · checked Aug 30, 2026	Egg, Austria	11-50	7	4
23	WTH Mares, Bartos & Partner Steuerberatung KGIndirect evidence “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, Austria	11-50	6	1
24	R.E.P. Wirtschaftsprüfungs-GmbhIndirect evidence “Als Steuerberatungs- und Wirtschaftsprüfungskanzlei im 1.” Source: company website · checked Aug 30, 2026	Wien, Austria	11-50	5	2
25	Schabetsberger Steuerberatung GmbhIndirect evidence “Steuerberatung, Bilanzierung und Buchhaltung, Unternehmensberatung, Personalverrechnung” Source: company website · checked Aug 30, 2026	Wien, Austria	11-50	5	2

Showing 25 of 201 accounting firms serving charities based in Austria

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Accounting firms serving charities based in Austria at a glance

As of Aug 30, 2026

11-50Median size (employees)

WienLargest hub · 48 HQs

10Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Accounting firms serving charities by metro

Metro	Companies
Accounting firms serving charities in Wien	48
Accounting firms serving charities in Innsbruck	12
Accounting firms serving charities in Graz	8
Accounting firms serving charities in Salzburg	7
Accounting firms serving charities in Vienna	6
Accounting firms serving charities in Linz	5
Accounting firms serving charities in Klagenfurt	5

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 firms serving charities, 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 Austria whose own description of what they do matches “accounting firms serving charities”. 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 firms serving charities, and records with no verified work email. Companies headquartered outside Austria 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, 364 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 firms serving charities are there based in Austria?

There are 201 accounting firms serving charities headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

LBG Österreich Gmbh Wirtschaftsprüfung & Steuerberatung, headquartered in Eisenstadt, tops this list with the largest team on record.

Which city has the most accounting firms serving charities?

Wien leads with 48 headquartered companies, followed by Innsbruck (12) and Graz (8).

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 364 verified decision-maker contacts tracked across these 201 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.