Company lists · Data verified August 2026

Top 25 Advertising agencies based in Brisbane, Australia

Name: Advertising agencies based in Brisbane, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 136 companies tracked

There are 136 advertising agencies headquartered in Brisbane, Australia (RevenueBase, August 2026). RevenueBase tracks 799 professional contacts across them, including 328 with verified work emails and 84 with mobile numbers. Sydney is the largest hub.

This list covers advertising agencies 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.

136Companies

799Contacts tracked

328Verified emails

84Mobile numbers

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The 25 largest advertising agencies based in Brisbane, Australia

Ranked by team size

Top 25 of 136 advertising agencies 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	Ogilvy Australia	Brisbane	501-1,000	162	51
2	Iprospect Australia	Brisbane	51-200	69	47
3	Media Merchants	Brisbane	51-200	49	24
4	Dentsu QLD	Brisbane	51-200	43	31
5	Bambrick	Brisbane	11-50	34	18
6	SABIO	Brisbane	11-50	30	15
7	Thump Media	Brisbane	11-50	23	18
8	ARUGA	Brisbane	11-50	18	14
9	FLIP	Brisbane	11-50	16	7
10	Generator	Brisbane	1-10	14	2
11	Ripe Solutions	Brisbane	11-50	13	9
12	Speedex Group	Brisbane	11-50	13	5
13	Clemenger Media Sales	Brisbane	51-200	10	1
14	Edison Agency	Brisbane	11-50	7	3
15	Edge Studio	Brisbane	11-50	7	2
16	Amarise	Brisbane	1-10	7	1
17	Mindmob	Brisbane	1-10	5	3
18	Dine Agency	Brisbane	1-10	5	2
19	The Backup Studio INC	Brisbane	1-10	5	1
20	Mediasuite Australia	Brisbane	1-10	4	4
21	Baker Street Marketing	Brisbane	1-10	4	4
22	Square ONE PR	Brisbane	1-10	4	3
23	Ruby INK	Brisbane	1-10	3	3
24	Lloyd Grey	Brisbane	1-10	3	3
25	Guest Services Worldwide PTY LTD	Brisbane	51-200	3	1

Showing 25 of 136 advertising agencies based in Brisbane, Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 328 reachable decision-makers.

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Advertising agencies based in Brisbane, Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 448 HQs

84Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

109

11-50

51-200

501-1,000

Advertising agencies by metro in Australia

Metro	Companies
Advertising agencies in Sydney	448
Advertising agencies in Melbourne	338
Advertising agencies in Brisbane	136
Advertising agencies in Adelaide	88
Advertising agencies in Perth	72
Advertising agencies in Surry Hills	46
Advertising agencies in Gold Coast	41

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 “advertising agencies”, 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 advertising agencies are there based in Brisbane, Australia?

There are 136 advertising agencies headquartered in Brisbane, Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most advertising agencies?

Sydney leads with 448 headquartered companies, followed by Melbourne (338) and Brisbane (136).

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 328 verified decision-maker contacts tracked across these 136 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.