Company lists · Data verified August 2026

Top 25 Employee relations consulting firms based in Austria

Name: Employee relations consulting firms based in Austria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 293 companies tracked

There are 293 employee relations consulting firms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 1,408 professional contacts across them, including 495 with verified work emails and 69 with mobile numbers. Wien is the largest hub.

This list covers employee relations consulting firms 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.

293Companies

1,408Contacts tracked

495Verified emails

69Mobile numbers

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The 25 largest employee relations consulting firms based in Austria

Ranked by team size

Top 25 of 293 employee relations consulting firms 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	Hill International Group	Vienna	201-500	69	9
2	HR Force Edv-Beratung Gmbh	Graz	51-200	62	35
3	AON Österreich	Wien	201-500	52	26
4	Pendl Piswanger	Linz	51-200	33	12
5	ÖSB Consulting	Wien	51-200	30	16
6	Bueroring Personalmanagement Gmbh	Mattighofen	1,001-5,000	29	10
7	Arithmetica Consulting Gmbh	Wien	11-50	28	9
8	GTE Australia	Broadmeadows	1,001-5,000	26	7
9	Hrdiamonds	n/a	11-50	25	18
10	Wolkenrot	Wien	11-50	24	18
11	BAB Unternehmensberatung Gmbh	Wien	51-200	24	17
12	Lindlpower Personalmanagement	Wien	11-50	24	16
13	Beurle Rechtsanwälte Gmbh & CO KG	Linz	11-50	21	18
14	Talentra	Wien	1,001-5,000	19	4
15	Kienbaum Consultants Austria Gmbh	Wien	11-50	18	11
16	Deba Deutsche Employer Branding Akademie Gmbh	Wien	11-50	16	8
17	Unique Relations	Wien	11-50	16	6
18	Move-Ment Gmbh	Wien	51-200	15	3
19	Connect Competence Gmbh	Innsbruck	11-50	15	3
20	Alea Partner Gmbh	Wien	201-500	15	1
21	Core Smartwork DIE Mitarbeiter-App	Gurten	11-50	13	7
22	Undivi	Wien	11-50	12	10
23	DIE Initiative NÖ	St. Polten	11-50	12	6
24	Dankl Partner Consulting Gmbh	Wals-Siezenheim	11-50	12	3
25	Ximes Gmbh	Wien	11-50	11	5

Showing 25 of 293 employee relations consulting firms based in Austria

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Employee relations consulting firms based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 89 HQs

69Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

219

11-50

51-200

201-500

501-1,000

1,001-5,000

Employee relations consulting firms by metro

Metro	Companies
Employee relations consulting firms in Wien	89
Employee relations consulting firms in Vienna	23
Employee relations consulting firms in Salzburg	18
Employee relations consulting firms in Graz	16
Employee relations consulting firms in Linz	12
Employee relations consulting firms in Innsbruck	7
Employee relations consulting firms in Klagenfurt	5

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 “employee relations consulting firms”, 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; 0 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 employee relations consulting firms are there based in Austria?

There are 293 employee relations consulting firms headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

Hill International Group, headquartered in Vienna, tops this list with the largest team on record.

Which city has the most employee relations consulting firms?

Wien leads with 89 headquartered companies, followed by Vienna (23) and Salzburg (18).

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 495 verified decision-maker contacts tracked across these 293 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.