Company lists · Data refreshed August 2026

Top 25 Advertising agencies based in Australia

RevenueBase identified 2,572 company matches for advertising agencies associated with Australia as of August 2026 and tracks 24,294 professional contacts across them, including 8,111 with verified work emails and 2,316 with mobile numbers. Sydney is the largest hub.

This list covers company matches for advertising agencies associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Aug 30, 2026 How this list was built
2,572Companies
24,294Contacts tracked
8,111Verified emails
2,316Mobile numbers
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The 25 largest advertising agencies based in Australia

Ranked by team size
Top 25 of 2,572 company matches for advertising agencies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, Australia1,001-5,000878 contacts →

Exact match

“IVE Group is Australia’s largest diversified marketing company.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
2Exact matchSurry Hills, Australia501-1,000830 contacts →

Exact match

“VCCP is the global challenger network for challenger brands.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
3Exact matchMelbourne, Australia501-1,000544 contacts →

Exact match

“OMD Australia is proud to be part of the OMD global network, the world's largest leading marketing and communications agency.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
4Exact matchSydney, Australia501-1,000316 contacts →

Exact match

“we are wellcom – innovative, creative content shop and tech-forward, creative production agency in one.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
5Exact matchChippendale, Australia51-200303 contacts →

Exact match

“Creatively led.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
6Exact matchSydney, Australia201-500244 contacts →

Exact match

“Hello.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
7Exact matchStrathfield, Australia51-200182 contacts →

Exact match

“Global Digital Infrastructure, Marketing & Creative Specialists | Founded 2010 | Australia · UAE · New Zealand · United Kingdom · Brazil · Indonesia AIIMS™ Group is an…”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
8Exact matchPyrmont, Australia201-500177 contacts →

Exact match

“Spark Foundry Australia is a full service media agency with offices in Sydney and Melbourne.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
9Exact matchSouth Yarra, Australia201-500175 contacts →

Exact match

“At Zinc, we make brands REAL.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
10Exact matchBrisbane, Australia501-1,000162 contacts →

Exact match

“Ogilvy is an award-winning creative company that inspires brands and people to impact the world.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
11Exact matchCity, Australia201-500153 contacts →

Exact match

“Media was something people watched, listened to or read.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
12Exact matchPerth, Australia201-500146 contacts →

Exact match

“We are Carat, the most progressive media agency network in the world.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
13Exact matchSilverwater, Australia51-200146 contacts →

Exact match

“At SBM, we understand the power of marketing and effective communications.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
14Exact matchSouthbank, Australia51-200136 contacts →

Exact match

“Zenith is the ROI agency.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
15Exact matchMelbourne, Australia51-200133 contacts →

Exact match

“Droga5 ANZ (formerly The Monkeys), has offices in Sydney, Melbourne and Auckland and is part of global creative agency Droga5, with offices in New York, London, Dublin, Tokyo and…”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
16Exact matchSydney, Australia51-200119 contacts →

Exact match

“One Point of Contact Takes Our Clients From Marketing to Market We are a full-service agency offering creative solutions for brands, covering everything from brand development to…”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
17Exact matchSouthbank, Australia201-500104 contacts →

Exact match

“Mindshare is a media agency that delivers Good Growth for its clients in the age of transformation.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
18Exact matchSydney, Australia201-500103 contacts →

Exact match

“Inspired by Data, Driven by Culture.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
19Exact matchWindsor, Australia51-20099 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
20Exact matchDarlinghurst, Australia51-20095 contacts →

Exact match

“At Innocean, we believe fearless creativity earns attention.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
21Exact matchAustralia51-20092 contacts →

Exact match

“We are a global leader in production services, giving our clients the edge by making the best work, brilliantly.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
22Exact matchDarlinghurst, Australia51-20090 contacts →

Exact match

“thelab is a performance-driven agency that helps leading brands evolve to win.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
23Exact matchSydney, Australia51-20079 contacts →

Exact match

“McCorkell is an integrated marketing and advertising agency specialising across 28 services in 8 divisions, primarily within the IT & T / Automotive / Telco / Healthcare / Food…”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
24Exact matchSydney, Australia51-20074 contacts →

Exact match

“Thrive is the largest independent, Australian-owned public relations agency that exists to help its people, partners and the community grow vigorously, flourish and be successful.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase
25Exact matchMilton, Australia51-20073 contacts →

Exact match

“Reload is Where Media Meets Performance.”

Recorded in the RevenueBase company graph · Aug 30, 2026 · View company records in RevenueBase

Showing 25 of 2,572 advertising agencies based in Australia

See the full list, filter by size, metro and specialty, and access 8,111 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising agencies based in Australia at a glance

As of Aug 30, 2026
33.4%Verified-email coverage
9.5%Mobile-number coverage
9.4Average contacts per company
1-10Median size (employees)
17.4%Largest-city concentration · Sydney
Aug 30, 2026Page data refreshed

Companies by employee count

1-10
1,807
11-50
620
51-200
94
201-500
19
501-1,000
5
1,001-5,000
6
5,001-10,000
1

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “advertising agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 8,111 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on August 30, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “advertising agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising agencies are there based in Australia?

RevenueBase identified 2,572 company matches for advertising agencies associated with Australia as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

IVE Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most advertising agencies?

Sydney leads with 448 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 8,111 professional contacts with verified work emails tracked across these 2,572 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.