Company lists · Data refreshed November 2026

Top 25 Outsourcing and advisory services based in Austria

RevenueBase identified 373 company matches for outsourcing and advisory services associated with Austria as of November 2026 and tracks 2,496 professional contacts across them, including 1,293 with verified work emails. Vienna is the largest hub.

This list covers company matches for outsourcing and advisory 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 November 6, 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 Nov 6, 2026 How this list was built
373Companies
2,496Contacts tracked
1,293Verified emails
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The 25 largest outsourcing and advisory services based in Austria

Ranked by team size
Top 25 of 373 company matches for outsourcing and advisory services based in Austria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 20261,001-5,000628 contacts →

Exact match

“Holen Sie sich eine Datenschutzzertifizierung für Ihr Unternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVienna, AustriaHQ recorded Nov 6, 202651-200119 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHagenberg Im Mühlkreis, AustriaHQ recorded Nov 6, 2026201-50098 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20095 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchInnsbruck, AustriaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Wir bei SEQIS sind spezialisiert auf viele Aspekte der IT Wertschöpfungskette: Business Analyse / Requirement Engineering, Software Entwicklung, Software Test und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRied Im Innkreis, AustriaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDornbirn, AustriaHQ recorded Nov 6, 202651-20031 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNeutal, AustriaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Unsere Mandanten erhalten von uns eine umfassende Betreuung – lösungsorientiert, schnell und nachhaltig auch bei komplexen Konstellationen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKrems An Der Donau, AustriaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Acticon GmbH - Die IT Experten!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVienna, AustriaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“TCI Consult specialises in Business Intelligence, Information Management and Technology Management services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOberwart, AustriaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Innovativer, näher, flexibler - Beratung und Lösungen für eine wertschöpfende IT Wir sind ein österreichisches IT-Serviceunternehmen und bieten unseren Kunden eine exzellente…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“SHS Unternehmensberatung GmbH Operational.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“WELCOME AT BEYOND EXPECTATIONS As an IT service and consulting company based in Vienna, we have been ensuring that our customers' business operations run smoothly since 2013.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact match1. Og, AustriaHQ recorded Nov 6, 20261,001-5,00022 contacts →

Exact match

“Als HR-Dienstleister und Berater in der Personalbranche sind wir bestrebt in den Bereichen Sales, Finance, Human Resources, IT & Technik und Office & Administration…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchZell Am See, AustriaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Die Prodinger Beratungsgruppe steht seit über 80 Jahren für Kompetenz, Begeisterung, Verlässlichkeit und nachhaltige Lösungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHerzogenburg, AustriaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchInnsbruck, AustriaHQ recorded Nov 6, 202611-5018 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“BF Consulting bietet ein umfangreiches Dienstleistungsportfolio und unterstützt internationale Klienten mit seinem Angebot des One-Stop-Shops.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGraz, AustriaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Mit weltweit über 54,100 Mitarbeitern und Niederlassungen in über 30 Ländern ist die ALTEN Group einer der führenden Entwicklungsdienstleister in Europa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Die Cyber World Informationstechnologie GmbH unterstützt Sie als modernes IT-Handels- und Dienstleistungsunternehmen beim professionellen, störungsfreien IT-Betrieb in Ihrem…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGraz, AustriaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“jaegerdrei solutions gmbh specializes in providing innovative and practical solutions to businesses across various industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVienna, AustriaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Wir sind Undivi - Ihr moderner Partner für HR-Dienstleistungen Bei Undivi sind wir der Überzeugung, dass außergewöhnliche Menschen die treibende Kraft hinter dem Erfolg eines…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 373 outsourcing and advisory services based in Austria

See the full list, filter by size, metro and specialty, and access 1,293 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourcing and advisory services based in Austria at a glance

As of Nov 6, 2026
51.8%Verified-email coverage
6.7Average contacts per company
1-10Median size (employees)
35.4%Largest-city concentration · Vienna
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
257
11-50
82
51-200
20
201-500
2
501-1,000
1
1,001-5,000
2

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 373 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 “outsourcing and advisory 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 1,293 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 November 6, 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.

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

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

RevenueBase identified 373 company matches for outsourcing and advisory services associated with Austria as of November 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?

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

Which city has the most outsourcing and advisory services?

Vienna leads with 132 company records, followed by Linz (19) and Graz (15).

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 1,293 professional contacts with verified work emails tracked across these 373 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 November 6, 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.