Company lists · Data verified August 2026

Top 25 Defense organizational consulting firms based in Austria

Name: Defense organizational 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 452 companies tracked

There are 452 defense organizational consulting firms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 1,813 professional contacts across them, including 692 with verified work emails and 101 with mobile numbers. Wien is the largest hub.

This list covers defense organizational 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.

452Companies

1,813Contacts tracked

692Verified emails

101Mobile numbers

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The 25 largest defense organizational consulting firms based in Austria

Ranked by team size

Top 25 of 452 defense organizational 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	Xenium AG	Salzburg	51-200	68	44
3	Bachert&partner	Wien	51-200	54	38
4	Syngroup Management Consulting	Wien	51-200	50	27
5	Vace Group	Linz	501-1,000	44	18
6	DIE Umsetzer Gmbh	Vienna	11-50	36	18
7	ÖSB Consulting	Wien	51-200	30	16
8	Hrdiamonds	n/a	11-50	25	18
9	JFJ Gmbh	Burgkirchen	11-50	25	12
10	BAB Unternehmensberatung Gmbh	Wien	51-200	24	17
11	42virtual	Wien	11-50	21	14
12	pit.at	St. Polten	51-200	21	13
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	Blue Star Strategies, LLC	Vienna	11-50	17	12
17	Emotion Banking	Baden	11-50	17	11
18	Repuco Unternehmensberatung Gmbh, Part Of MSG Advisors	Wien	11-50	17	6
19	Doujak Corporate Development	n/a	11-50	15	7
20	Connect Competence Gmbh	Innsbruck	11-50	15	3
21	Heitger Consulting	Vienna	11-50	15	3
22	Brains And Games, Unternehmensberatung Andreas Rath	Wien	11-50	14	8
23	Pdagroup	Innsbruck	11-50	14	3
24	Imark Strategy & Research	Linz	11-50	14	3
25	Institute Of Entrepreneurship	St Polten	11-50	13	7

Showing 25 of 452 defense organizational consulting firms based in Austria

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Defense organizational consulting firms based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 118 HQs

101Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

364

11-50

51-200

201-500

501-1,000

Defense organizational consulting firms by metro

Metro	Companies
Defense organizational consulting firms in Wien	118
Defense organizational consulting firms in Vienna	59
Defense organizational consulting firms in Salzburg	22
Defense organizational consulting firms in Linz	20
Defense organizational consulting firms in Innsbruck	16
Defense organizational consulting firms in Graz	14
Defense organizational consulting firms 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 “defense organizational 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; 1 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 defense organizational consulting firms are there based in Austria?

There are 452 defense organizational 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 defense organizational consulting firms?

Wien leads with 118 headquartered companies, followed by Vienna (59) and Salzburg (22).

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 692 verified decision-maker contacts tracked across these 452 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.