Company lists · Data refreshed September 2026

Top 25 Advisory and outsourcing services based in Austria

RevenueBase identified 1,078 company matches for advisory and outsourcing services associated with Austria as of September 2026 and tracks 7,452 professional contacts across them, including 3,115 with verified work emails and 165 with mobile numbers. Vienna is the largest hub.

This list covers company matches for advisory and outsourcing services 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 23, 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 23, 2026 How this list was built
1,078Companies
7,452Contacts tracked
3,115Verified emails
165Mobile numbers
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The 25 largest advisory and outsourcing services based in Austria

Ranked by team size
Top 25 of 1,078 company matches for advisory and outsourcing services based in Austria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 matchWien Und München, AustriaHQ recorded Sep 23, 20261,001-5,0001,076 contacts →

Exact match

“ACP bietet herstellerunabhängig Consulting, Beschaffung und Integration, Managed Services, Datacenter Services sowie IT-Finanzierung für das gesamte IT-Sortiment und betreut…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2Exact matchVienna, AustriaHQ recorded Sep 23, 20261,001-5,000599 contacts →

Exact match

“Holen Sie sich eine Datenschutzzertifizierung für Ihr Unternehmen.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchSalzburg, AustriaHQ recorded Sep 23, 2026n/a272 contacts →

Exact match

“Die EFS Euro Finanz Service Vermittlung AG (EFS-AG) ist Versicherungsmakler, Versicherungsagent, Vermögensberater und eine konzessionierte Wertpapierfirma mit über 40-jähriger…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchVienna, AustriaHQ recorded Sep 23, 202651-200174 contacts →

Exact match

“Wesentliche Eckpfeiler des zukunftsweisenden Geschäftsmodells von Swiss Life Select bilden der ganzheitliche Betreuungsansatz, die standardisierte Beratung und die offene…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchVienna, AustriaHQ recorded Sep 23, 202651-200108 contacts →

Exact match

“Unsere Mission: Kerngeschäftsprozesse optimieren durch gezielten Einsatz moderner IT.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchVienna, AustriaHQ recorded Sep 23, 2026501-1,00096 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 · Sep 23, 2026 · View company records in RevenueBase
7Exact matchHagenberg Im Mühlkreis, AustriaHQ recorded Sep 23, 2026201-50086 contacts →

Exact match

“Wir sind Consultants, Accountants, Engineers und bringen Ihr Unternehmen auf das nächste Level.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchVienna, AustriaHQ recorded Sep 23, 202651-20076 contacts →

Exact match

“uniforce Consulting ist ein von Studierenden geführtes Beratungsunternehmen in Wien, Klagenfurt und Linz.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchInnsbruck, AustriaHQ recorded Sep 23, 202651-20064 contacts →

Exact match

“ATSP – Expertinnen und Experten für durchgängige Prozesse in Healthcare, öffentlichem Sektor und Cross Industries.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10Exact matchVienna, AustriaHQ recorded Sep 23, 202651-20062 contacts →

Exact match

“HR Force EDV-Beratung GmbH was founded in as a subsidiary of scc EDV-Beratung AG and is considered as leading consultancy in the field of SAP/HCM in Austria.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchGraz, AustriaHQ recorded Sep 23, 202651-20053 contacts →

Exact match

“Einfach entscheiden können.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12Exact matchVienna, AustriaHQ recorded Sep 23, 202651-20048 contacts →

Exact match

“Über FiNUM.Private Finance Österreich: Als erfahrenes Finanzdienstleistungsunternehmen mit einem bewährten Beratungskonzept ist es unser oberstes Ziel, unseren Kunden Sicherheit…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchGraz, AustriaHQ recorded Sep 23, 202651-20043 contacts →

Exact match

“Willkommen bei BG & P Binder Grossek & Partner und MOORE BG & P – Ihr zuverlässiger Partner für Steuerberatung, Wirtschaftsprüfung, Unternehmensberatung und IT-Lösungen Als…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14Exact matchLinz, AustriaHQ recorded Sep 23, 2026501-1,00043 contacts →

Exact match

“Die VACE GROUP ist eines der führenden österreichischen Technologie- und Personalberatungsunternehmen.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15Exact matchVienna, AustriaHQ recorded Sep 23, 202651-20041 contacts →

Exact match

“ARTUS is an Austrian company specialising in tax consulting, auditing and management consulting.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16Exact matchGraz, AustriaHQ recorded Sep 23, 2026201-50040 contacts →

Exact match

“CONFIDA is an international tax advising, consulting, and auditing company with offices in Austria and numerous South-East European countries.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17Exact matchVienna, AustriaHQ recorded Sep 23, 202611-5039 contacts →

Exact match

“Interconnection Consulting with headquarters in Vienna, Lviv and Oberstdorf is an internationally operating company and offers industry- and companyspecific one-stop solutions in…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18Exact matchVienna, AustriaHQ recorded Sep 23, 202611-5036 contacts →

Exact match

“Gnadenlos pragmatisch.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchLinz, AustriaHQ recorded Sep 23, 202611-5035 contacts →

Exact match

“Are you wondering where to find motivated, high-performing and, above all, perfectly suited employees for your company?”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20Exact matchVienna, AustriaHQ recorded Sep 23, 2026201-50034 contacts →

Exact match

“Unsere 25 österreichweiten Kanzleien stehen Ihnen als direkte Ansprechpartner für Steuerfragen, Wirtschaftsprüfung und Unternehmensberatung zur Verfügung.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21Exact matchVienna, AustriaHQ recorded Sep 23, 202651-20031 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 · Sep 23, 2026 · View company records in RevenueBase
22Exact matchRied Im Innkreis, AustriaHQ recorded Sep 23, 202651-20030 contacts →

Exact match

“Willkommen bei den Steuer- und Wirtschaftsexperten für den Mittelstand.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchGmunden, AustriaHQ recorded Sep 23, 202651-20029 contacts →

Exact match

“Das Geheimnis unseres Erfolgs: Business Needs Passion.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchNeutal, AustriaHQ recorded Sep 23, 202651-20029 contacts →

Exact match

“Wir sind dein Beratungszentrum für alle betriebswirtschaftlichen und steuerlichen Fragen.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchAustriaHQ recorded Sep 23, 202611-5029 contacts →

Exact match

“On the way to business excellence, ifss helps clients when a transformation is necessary and true bottom-line impact is required.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 25 of 1,078 advisory and outsourcing services based in Austria

See the full list, filter by size, metro and specialty, and access 3,115 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advisory and outsourcing services based in Austria at a glance

As of Sep 23, 2026
41.8%Verified-email coverage
2.2%Mobile-number coverage
6.9Average contacts per company
1-10Median size (employees)
33.9%Largest-city concentration · Vienna
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
708
11-50
276
51-200
65
201-500
8
501-1,000
4
1,001-5,000
3
5,001-10,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

Company record updated

Median 76.0d

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 “advisory and outsourcing services” 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 3,115 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 23, 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 “advisory and outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advisory and outsourcing services are there based in Austria?

RevenueBase identified 1,078 company matches for advisory and outsourcing services 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?

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

Which city has the most advisory and outsourcing services?

Vienna leads with 365 company records, followed by Graz (51) and Linz (49).

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 3,115 professional contacts with verified work emails tracked across these 1,078 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 23, 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.