Company lists · Data verified August 2026

Top 14 Advocacy consulting firms based in Austria

Name: Advocacy 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 30 companies tracked

There are 30 advocacy consulting firms headquartered in Austria (RevenueBase, August 2026). RevenueBase tracks 135 professional contacts across them, including 49 with verified work emails and 17 with mobile numbers. Wien is the largest hub.

This list covers advocacy 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.

30Companies

135Contacts tracked

49Verified emails

17Mobile numbers

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The 14 largest advocacy consulting firms based in Austria

Ranked by team size

Top 14 of 30 advocacy 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	Blue Star Strategies, LLC	Vienna	11-50	17	12
2	Unique Relations	Wien	11-50	16	6
3	Gaisberg Consulting	Vienna	1-10	11	9
4	Fora Strategy And Communication	Wien	11-50	9	2
5	BSH Advisors	Wien	11-50	8	6
6	Atb.Law Rechtsanwält Innen	n/a	11-50	8	1
7	Vetter & Partner	Wien	1-10	7	1
8	Mosers Büro	Wien	1-10	4	3
9	Heinz Lederer Communication Gmbh	Wien	1-10	3	2
10	Kovar & Partners Gmbh	Wien	11-50	2	2
11	Straco Business Empowerment	Wien	1-10	2	1
12	Czerny Plakolm Werbeagentur Gmbh	Vienna	1-10	2	1
13	ONE Step Beyond	Wien	1-10	2	1
14	Mastermind Public Affairs Consulting Gmbh	Wien	n/a	2	1

Showing 14 of 30 advocacy consulting firms based in Austria

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Advocacy consulting firms based in Austria at a glance

As of Aug 28, 2026

1-10Median size (employees)

WienLargest hub · 16 HQs

17Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

Advocacy consulting firms by metro

Metro	Companies
Advocacy consulting firms in Wien	16
Advocacy consulting firms in Vienna	9
Advocacy consulting firms in Salzburg	1
Advocacy consulting firms in Graz	1
Advocacy consulting firms in Klagenfurt	1

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 “advocacy 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 advocacy consulting firms are there based in Austria?

There are 30 advocacy consulting firms headquartered in Austria as of August 2026 (RevenueBase).

What is the largest company on this list?

Blue Star Strategies, LLC, headquartered in Vienna, tops this list with the largest team on record.

Which city has the most advocacy consulting firms?

Wien leads with 16 headquartered companies, followed by Vienna (9) and Salzburg (1).

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 49 verified decision-maker contacts tracked across these 30 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.