Company lists · Data refreshed September 2026

Top 25 Consulting companies based in Austria

Name: Consulting companies based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 1,761 companies tracked

This directory lists 1,761 consulting companies based in Austria, with 11,704 business contacts and 5,287 email addresses. Updated September 2026, it identifies Wien as the single most-represented city among the companies on the list.

Consulting companies provide expert advice, analysis, and implementation support to organizations in areas such as management, operations, technology, finance, or specialized industries. This list covers companies that provide consulting services to organizational clients, including general management, operational, technical, financial, and industry-specific advisory services. Ranked by team size, largest first. Data current as of September 7, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 7, 2026 86% judged on-target in blind review

1,761Companies

11,704Contacts tracked

5,287Verified emails

388Mobile numbers

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The 25 largest consulting companies based in Austria

Ranked by team size

Top 25 of 1,761 consulting companies based in Austria, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ACP Gruppe	Strong evidence	Wien Und München, AustriaHQ checked Sep 7, 2026	1,001-5,000	1,076 contacts →
	Strong evidence “ACP bietet herstellerunabhängig Consulting, Beschaffung und Integration, Managed Services, Datacenter Services sowie IT-Finanzierung für das gesamte IT-Sortiment und betreut…” Source: RevenueBase Database · checked Sep 7, 2026
2	BDO Austria	Indirect evidence	Wien, AustriaHQ checked Sep 7, 2026	1,001-5,000	599 contacts →
	Indirect evidence “Holen Sie sich eine Datenschutzzertifizierung für Ihr Unternehmen.” Source: RevenueBase Database · checked Sep 7, 2026
3	Netconomy	Indirect evidence	Graz, AustriaHQ checked Sep 7, 2026	201-500	326 contacts →
	Indirect evidence “As leading experts with over 20 years of experience in building digital platforms and customer experience innovation, we are here to help you make a fundamental change and grow…” Source: RevenueBase Database · checked Sep 7, 2026
4	EFS Consulting	Strong evidence	Vienna, AustriaHQ checked Sep 7, 2026	201-500	305 contacts →
	Strong evidence “EFS Consulting is the largest independent management consultancy in Austria.” Source: RevenueBase Database · checked Sep 7, 2026
5	MSG Plaut Austria Gmbh	Strong evidence	Vienna, AustriaHQ checked Sep 7, 2026	51-200	183 contacts →
	Strong evidence “The Austrian msg Plaut Austria GmbH is a product-based consulting company headquartered in Vienna and employs around 100 people at 3 locations.” Source: RevenueBase Database · checked Sep 7, 2026
6	Adesso Austria Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 7, 2026	51-200	108 contacts →
	Indirect evidence “Unsere Mission: Kerngeschäftsprozesse optimieren durch gezielten Einsatz moderner IT.” Source: RevenueBase Database · checked Sep 7, 2026
7	IKK Group Gmbh	Strong evidence	Graz, AustriaHQ checked Sep 7, 2026	51-200	103 contacts →
	Strong evidence “Consulting services, planning and management of traffic and transportation systems, building engineering and industrial construction” Source: RevenueBase Database · checked Sep 7, 2026
8	ASE Global	Indirect evidence	Vienna, AustriaHQ checked Sep 7, 2026	201-500	102 contacts →
	Indirect evidence “ASE Automotive Solutions is the automotive industry’s trusted advisor.” Source: RevenueBase Database · checked Sep 7, 2026
9	Phoron	Strong evidence	Vienna, AustriaHQ checked Sep 7, 2026	51-200	98 contacts →
	Strong evidence “Phoron - go live and beyond We are a medium-sized SAP Consulting company and support our customers to make the most of their SAP investment in the best possible way.” Source: RevenueBase Database · checked Sep 7, 2026
10	LBG Österreich Gmbh Wirtschaftsprüfung & Steuerberatung	Indirect evidence	Wien, AustriaHQ checked Sep 7, 2026	501-1,000	96 contacts →
	Indirect evidence “LBG - die Steuerberatung für Familienunternehmen, Klein- und Mittelbetriebe, Freie Berufe, Personen- und Kapitalgesellschaften, Vereine, Verbände, mittelständische…” Source: RevenueBase Database · checked Sep 7, 2026
11	Count IT Group	Indirect evidence	Hagenberg Im Mühlkreis, AustriaHQ checked Sep 7, 2026	201-500	86 contacts →
	Indirect evidence “Wir sind Consultants, Accountants, Engineers und bringen Ihr Unternehmen auf das nächste Level.” Source: RevenueBase Database · checked Sep 7, 2026
12	ICG Integrated Consulting Group	Strong evidence	8020, AustriaHQ checked Sep 7, 2026	51-200	85 contacts →
	Strong evidence “ICG is a European consulting team with Central European and Skandinavian roots.” Source: RevenueBase Database · checked Sep 7, 2026
13	Bacher Systems	Indirect evidence	Wien, AustriaHQ checked Sep 7, 2026	51-200	81 contacts →
	Indirect evidence “Wir unterstützen unsere Kunden als Denkpartner in wichtigen IT-Bereichen: sicheres Nutzen der Cloud, IT-Security, Data Infrastructure und im Bereich Data Analytics.” Source: RevenueBase Database · checked Sep 7, 2026
14	Next Level Consulting	Indirect evidence	Vienna, AustriaHQ checked Sep 7, 2026	51-200	77 contacts →
	Indirect evidence “Experts for your success.” Source: RevenueBase Database · checked Sep 7, 2026
15	Snap Consulting Gmbh	Indirect evidence	Vienna, AustriaHQ checked Sep 7, 2026	51-200	76 contacts →
	Indirect evidence “snap is a SAP Logistics, SAP Healthcare and SAP Technology company - specialists for implementing your business requirements in SAP” Source: RevenueBase Database · checked Sep 7, 2026
16	Uniforce	Strong evidence	Vienna, AustriaHQ checked Sep 7, 2026	51-200	76 contacts →
	Strong evidence “uniforce Consulting ist ein von Studierenden geführtes Beratungsunternehmen in Wien, Klagenfurt und Linz.” Source: RevenueBase Database · checked Sep 7, 2026
17	BHM Ingenieure	Indirect evidence	Feldkirch, AustriaHQ checked Sep 7, 2026	51-200	73 contacts →
	Indirect evidence “Since 1992, BHM INGENIEURE has been working as an interdisciplinary engineering company on national as well as international assignments with a focus on industry, transportation…” Source: RevenueBase Database · checked Sep 7, 2026
18	Hill International Group	Strong evidence	Vienna, AustriaHQ checked Sep 7, 2026	201-500	69 contacts →
	Strong evidence “We are professional HR consulting Recruiter?” Source: RevenueBase Database · checked Sep 7, 2026
19	VCE Vienna Consulting Engineers ZT Gmbh	Strong evidence	Vienna, AustriaHQ checked Sep 7, 2026	201-500	68 contacts →
	Strong evidence “VCE Vienna Consulting Engineers ZT GmbH is an independent, high tech oriented consulting firm with its head office in Austria.” Source: RevenueBase Database · checked Sep 7, 2026
20	Team Technology Management	Strong evidence	Vienna, AustriaHQ checked Sep 7, 2026	51-200	59 contacts →
	Strong evidence “team Technology Management is a manufacturer-independent consulting company located in Austria and Germany.” Source: RevenueBase Database · checked Sep 7, 2026
21	Netural Gmbh	Indirect evidence	Linz, AustriaHQ checked Sep 7, 2026	51-200	58 contacts →
	Indirect evidence “Since 1998, Netural has brought together consultancy, design and software engineering under one roof.” Source: RevenueBase Database · checked Sep 7, 2026
22	Randstad Österreich	Indirect evidence	Wien, AustriaHQ checked Sep 7, 2026	1,001-5,000	54 contacts →
	Indirect evidence “Randstad ist das weltweit größte Personalberatungs- und -Dienstleistungsunternehmen und mit weltweit 38.820 MitarbeiterInnen an 4.826 Standorten in 38 Ländern vertreten.” Source: RevenueBase Database · checked Sep 7, 2026
23	Rabel Partner	Indirect evidence	Graz, AustriaHQ checked Sep 7, 2026	51-200	53 contacts →
	Indirect evidence “Einfach entscheiden können.” Source: RevenueBase Database · checked Sep 7, 2026
24	Koban Südvers	Indirect evidence	Vienna, AustriaHQ checked Sep 7, 2026	51-200	53 contacts →
	Indirect evidence “Die KOBAN SÜDVERS ist ein dynamisches, wachsendes und international tätiges Versicherungsberatungsunternehmen mit Standorten in Österreich und Deutschland.” Source: RevenueBase Database · checked Sep 7, 2026
25	AON Österreich	Indirect evidence	Wien, AustriaHQ checked Sep 7, 2026	201-500	52 contacts →
	Indirect evidence “Aon ist ein führendes globales Beratungs- und Dienstleistungsunternehmen, das eine breite Palette von Lösungen zu den Themen Risiko, Altersversorgung, Mitarbeiterentwicklung und…” Source: RevenueBase Database · checked Sep 7, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names consulting companies.
Partial evidence: Its own public description names part of consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,761 consulting companies based in Austria

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Consulting companies based in Austria at a glance

As of Sep 7, 2026

45.2%Verified-email coverage

3.3%Mobile-number coverage

6.6Average contacts per company

1-10Median size (employees)

25.0%Largest-city concentration · Wien

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

1,331

11-50

319

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4,8700–30

38631–60

161–90

090–180

30180+

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 consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Austria whose own description of what they do matches “consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among consulting companies, 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 its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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, 5,287 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 September 7, 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.

Consulting companies by metro

Frequently asked

How many consulting companies are based in Austria?

The list contains 1,761 consulting companies based in Austria.

Which city has the most consulting companies on the list?

Wien is the single most-represented city among the consulting companies on the list.

How can I find contacts at consulting companies?

The directory includes 11,704 business contacts and 5,287 email addresses for the listed consulting companies.

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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 Smart Search, 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.