Company lists · Data verified August 2026

Top 25 Change management consultants based in Austria

Name: Change management consultants based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 500 companies tracked

There are 500 change management consultants headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 9,916 professional contacts across them, including 5,187 with verified work emails and 1,620 with mobile numbers. Wien is the largest hub.

This list covers change management consultants headquartered in Austria, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

500Companies

9,916Contacts tracked

5,187Verified emails

1,620Mobile numbers

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The 25 largest change management consultants based in Austria

Ranked by team size

Top 25 of 500 change management consultants based in Austria, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Oliver Wyman	Wein	5,001-10,000	8,336	4,538
2	Xenium AG	Salzburg	51-200	68	44
3	Bachert&partner	Wien	51-200	54	38
4	DIE Umsetzer Gmbh	Vienna	11-50	36	18
5	Primas Consulting	n/a	11-50	31	19
6	Ifss Business Excellence	n/a	11-50	29	15
7	Thirtysix Degrees Consulting Gmbh	Wien	51-200	27	11
8	And-Us Gmbh	Wien	11-50	26	18
9	Hrdiamonds	n/a	11-50	25	18
10	Sourcing International	n/a	11-50	25	15
11	BAB Unternehmensberatung Gmbh	Wien	51-200	24	17
12	42virtual	Wien	11-50	21	14
13	sprungkraft.consulting	Wien	11-50	21	8
14	Poesis Consulting Gmbh	Klaus	11-50	18	13
15	Kienbaum Consultants Austria Gmbh	Wien	11-50	18	11
16	Pmcc Consulting Gmbh	Graz	11-50	18	9
17	Repuco Unternehmensberatung Gmbh, Part Of MSG Advisors	Wien	11-50	17	6
18	Doujak Corporate Development	n/a	11-50	15	7
19	Connect Competence Gmbh	Innsbruck	11-50	15	3
20	Heitger Consulting	Vienna	11-50	15	3
21	Brains And Games, Unternehmensberatung Andreas Rath	Wien	11-50	14	8
22	Pdagroup	Innsbruck	11-50	14	3
23	Pure Management Group	Wien	11-50	13	13
24	Institute Of Entrepreneurship	St Polten	11-50	13	7
25	Königswieser & Network	n/a	11-50	12	4

Showing 25 of 500 change management consultants based in Austria

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Change management consultants based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 120 HQs

1,620Contacts with mobile numbers

23Emails re-verified in last 30 days

Companies by employee count

1-10

434

11-50

51-200

5,001-10,000

Change management consultants by metro

Metro	Companies
Change management consultants in Wien	120
Change management consultants in Vienna	60
Change management consultants in Linz	26
Change management consultants in Graz	22
Change management consultants in Salzburg	21
Change management consultants in Innsbruck	17
Change management consultants in Dornbirn	7

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “change management consultants”, with match quality audited by blind human judging, and headquartered in Austria.
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: Contact records re-verify on a rolling cadence; 23 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many change management consultants are there based in Austria?

There are 500 change management consultants headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

Oliver Wyman, headquartered in Wein, tops this list with the largest team on record.

Which city has the most change management consultants?

Wien leads with 120 headquartered companies, followed by Vienna (60) and Linz (26).

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 5,187 verified decision-maker contacts tracked across these 500 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 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.