Company lists · Data refreshed September 2026

Top 25 Outsourced bookkeeping and accounting firms based in Austria

RevenueBase identified 138 company matches for outsourced bookkeeping and accounting firms associated with Austria as of September 2026 and tracks 343 professional contacts across them, including 88 with verified work emails. Vienna is the largest hub.

This list covers company matches for outsourced bookkeeping and accounting 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 September 21, 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 Sep 21, 2026 How this list was built
138Companies
343Contacts tracked
88Verified emails
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The 25 largest outsourced bookkeeping and accounting firms based in Austria

Ranked by team size
Top 25 of 138 company matches for outsourced bookkeeping and accounting firms based in Austria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchHerzogenburg, AustriaHQ recorded Sep 21, 202651-20018 contacts →

Exact match

“Steuer, Gründer- oder Förderungsberatung, Buchhaltung, Bilanzierung, Personalverrechnung.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchVienna, AustriaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchVienna, AustriaHQ recorded Sep 21, 202651-20010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchGraz, AustriaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“Wir sind Ihr kompetenter Ansprechpartner in allen steuerlichen und betriebswirtschaftlichen Belangen.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchLeonding, AustriaHQ recorded Sep 21, 202611-507 contacts →

Exact match

“WT A&R betreut Kunden in allen wirtschaftlichen Belangen.”

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

Exact match

“Unser Leistungsspektrum reicht von der laufenden Buchhaltung, der laufenden Lohnverrechnung und der Bilanzierung bis hin zu Sonderberatungen, durch die es gelingen soll, den…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchVienna, AustriaHQ recorded Sep 21, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchSchwaz, AustriaHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Geisler & Hirschberger Steuerberatungs GmbH ist Ihre innovative Steuerberatungskanzlei in Schwaz in Tirol.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchVienna, AustriaHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Steuerberatung, Bilanzierung und Buchhaltung, Unternehmensberatung, Personalverrechnung”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchHopfgarten Im Brixental, AustriaHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Steuerberatung, Wirtschaftsprüfung, Unternehmensberatung, Buchhaltung, Sevdesk, bmd, mybmd.com, hlb, lohnverrechnung, Familienbetriebe,”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchVienna, AustriaHQ recorded Sep 21, 202611-504 contacts →

Exact match

“We are a small but fast growing tax consulting company in Vienna.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchVienna, AustriaHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Buchhaltung Wir bieten ein großes Leistungsangebot an, mit einer möglichst großen Vielfalt um die besonderen Bedürfnisse Ihres Unternehmens gerecht zu werden.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchGötzens, AustriaHQ recorded Sep 21, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchVienna, AustriaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“EURAX Wirtschaftsprüfungs- u SteuerberatungsgesmbH is a company based out of Nussdorferstrasse 10-12/4, Wien, Wien, Austria.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchTullnerbach Pressbaum, AustriaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Seit 20 Jahren betreut Profidelis als Familienbetrieb mit ihrem 16 köpfigen Team mehr als 900 Unternehmen aus der ganzen Welt kompetent in all Ihren Fragen zur Buchhaltung…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchOberwart, AustriaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Egal ob Steuerberatung, Unternehmensgründung, Buchhaltung, Bilanzierung, Personalverrechnung, Kostenrechnung, Sanierung – konzentrieren Sie sich auf Ihr Kerngeschäft – um den Rest…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchVienna, AustriaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“SMARACIS – Dein One-Stop-Shop für Buchhaltung, Beratung & IT-Solutions Bei Smaracis bieten wir dir als Unternehmen eine ganzheitliche Lösung für deine geschäftlichen…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchHernstein, AustriaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Wer sind wir?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchInnsbruck, AustriaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Wir sind Ihre Steuer- und Wirtschaftsberatungskanzlei mit neuen Lösungen und besseren Leistungen und beraten steuerlich und wirtschaftlich in folgenden Bereichen: – Buchhaltung…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchBad Leonfelden, AustriaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Birklbauer Steuerberatung is an accounting company based out of Linzer Str.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMils, AustriaHQ recorded Sep 21, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchNeulengbach, AustriaHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Als Steuerberatung bieten wir Ihnen sämtliche Dienstleistungen wie Buchhaltung, Jahresabschlüsse als Basis für Steuererklärungen, betriebswirtschaftliche Analysen und vieles mehr.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchVienna, AustriaHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Steuerberatung mit Durch und Weitblick”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBiedermannsdorf, AustriaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Steuerberatung und Unternehmensberatung”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchVienna, AustriaHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Folgen Sie uns für Tipps zu Ihrer Buchhaltung und Geschichten aus dem Alltag einer digitalen Bilanzbuchhalterin.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 138 outsourced bookkeeping and accounting firms based in Austria

See the full list, filter by size, metro and specialty, and access 88 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourced bookkeeping and accounting firms based in Austria at a glance

As of Sep 21, 2026
25.7%Verified-email coverage
2.5Average contacts per company
1-10Median size (employees)
28.3%Largest-city concentration · Vienna
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
86
11-50
43
51-200
3

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 138 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 “outsourced bookkeeping and accounting 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 88 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 September 21, 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 “outsourced bookkeeping and accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced bookkeeping and accounting firms are there based in Austria?

RevenueBase identified 138 company matches for outsourced bookkeeping and accounting firms associated with Austria as of September 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?

BKS Steuerberatung Gmbh & CO KG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most outsourced bookkeeping and accounting firms?

Vienna leads with 39 company records, followed by Graz (6) and Innsbruck (5).

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 88 professional contacts with verified work emails tracked across these 138 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 September 21, 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.