Company lists · Data verified August 2026

Top 15 Advocacy consulting firms based in Brisbane, Australia

Name: Advocacy consulting firms based in Brisbane, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 26 companies tracked

There are 26 advocacy consulting firms headquartered in Brisbane, Australia (RevenueBase, August 2026). RevenueBase tracks 273 professional contacts across them, including 155 with verified work emails and 17 with mobile numbers. Sydney is the largest hub.

This list covers advocacy consulting firms headquartered in Brisbane, Australia, 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.

26Companies

273Contacts tracked

155Verified emails

17Mobile numbers

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The 15 largest advocacy consulting firms based in Brisbane, Australia

Ranked by team size

Top 15 of 26 advocacy consulting firms based in Brisbane, Australia, 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	SEC Newgate Australia	Brisbane	51-200	109	83
2	Phillips Group	Brisbane	11-50	53	20
3	BBS Communications Group	Brisbane	11-50	34	15
4	Anacta	Brisbane	11-50	18	9
5	The SAS Group	Brisbane	11-50	17	13
6	GXO Strategies	Brisbane	1-10	4	1
7	Burbank Martial	Brisbane	1-10	3	1
8	Brackenway Consulting	Brisbane	1-10	2	1
9	Mulberry Seed Communication Foraging	Brisbane	1-10	2	1
10	WIN WIN Outcomes	Brisbane	1-10	2	1
11	Progress Partners	Brisbane	1-10	1	1
12	Ethical Consulting Services	Brisbane	1-10	1	1
13	House Of Communications Australia	Brisbane	1-10	1	1
14	Horizzen	Brisbane	1-10	1	1
15	Effecting Strategy PTY LTD	Brisbane	1-10	1	1

Showing 15 of 26 advocacy consulting firms based in Brisbane, Australia

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Advocacy consulting firms based in Brisbane, Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 54 HQs

17Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Advocacy consulting firms by metro in Australia

Metro	Companies
Advocacy consulting firms in Sydney	54
Advocacy consulting firms in Melbourne	54
Advocacy consulting firms in Brisbane	26
Advocacy consulting firms in Canberra	13
Advocacy consulting firms in Adelaide	9
Advocacy consulting firms in Perth	9
Advocacy consulting firms in South Melbourne	4

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 Brisbane, Australia.
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 advocacy consulting firms are there based in Brisbane, Australia?

There are 26 advocacy consulting firms headquartered in Brisbane, Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

SEC Newgate Australia, headquartered in Brisbane, tops this list with the largest team on record.

Which city has the most advocacy consulting firms?

Sydney leads with 54 headquartered companies, followed by Melbourne (54) and Brisbane (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 155 verified decision-maker contacts tracked across these 26 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.