Company lists · Data refreshed September 2026

Top 22 Account marketing agencies based in Australia

RevenueBase identified 8,750 account marketing agencies headquartered in Australia as of September 2026 and tracks 62,173 professional contacts across them, including 18,842 with verified work emails and 5,513 with mobile numbers. Sydney is the largest hub.

This list covers account marketing agencies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review
8,750Companies
62,173Contacts tracked
18,842Verified emails
5,513Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest account marketing agencies based in Australia

Ranked by team size
Top 22 of 8,750 account marketing agencies based in Australia, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to account marketing agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSydney, AustraliaHQ checked Sep 22, 20261,001-5,000860 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
2Partial evidenceSydney, AustraliaHQ checked Sep 22, 2026n/a621 contacts →

Partial evidence

“JIMJAM Ideas is an award winning integrated communications agency that believes CONNECTED IDEAS to be the key to powerful and transformative marketing.”

Source: RevenueBase Database · checked Sep 22, 2026
3Partial evidenceSouth Eveleigh, AustraliaHQ checked Sep 22, 2026501-1,000523 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceNeutral Bay Junction, AustraliaHQ checked Sep 22, 2026n/a323 contacts →

Indirect evidence

“We are named after the small and nimble boat Tom Thumb that explorers Bass and Flinders built to access the tributaries around the Australian coastline.”

Source: RevenueBase Database · checked Sep 22, 2026
5Indirect evidenceGold Coast, AustraliaHQ checked Sep 22, 2026201-500304 contacts →

Indirect evidence

“Localsearch is your digital growth partner.”

Source: RevenueBase Database · checked Sep 22, 2026
6Indirect evidenceWantirna South, AustraliaHQ checked Sep 22, 20261,001-5,000263 contacts →

Indirect evidence

“CPM Australia, as a member of CPM International, brings to the marketplace a local solution with unrivalled global experience and knowledge as customer acquisition, sales and…”

Source: RevenueBase Database · checked Sep 22, 2026
7Indirect evidenceSydney, AustraliaHQ checked Sep 22, 2026201-500245 contacts →

Indirect evidence

“Hello.”

Source: RevenueBase Database · checked Sep 22, 2026
8Partial evidenceWest Leederville, AustraliaHQ checked Sep 22, 2026n/a242 contacts →

Partial evidence

“PWD is a full-service digital marketing agency based in Perth, Western Australia.”

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceSydney And Adelaide, AustraliaHQ checked Sep 22, 2026n/a200 contacts →

Indirect evidence

“Fuller is a brand and creative agency that works in partnership with our clients to be a catalyst for change.”

Source: RevenueBase Database · checked Sep 22, 2026
10Partial evidencePyrmont, AustraliaHQ checked Sep 22, 202651-200198 contacts →

Partial evidence

“Delivering Smarter, Faster, Accountable Media We exist to grow our clients businesses through Smarter, Faster, Accountable media services.”

Source: RevenueBase Database · checked Sep 22, 2026
11Partial evidenceSouth Strathfield, AustraliaHQ checked Sep 22, 202651-200183 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
12Indirect evidenceSydney, AustraliaHQ checked Sep 22, 202651-200176 contacts →

Indirect evidence

“Australia's Most Creative & Effective Agency.”

Source: RevenueBase Database · checked Sep 22, 2026
13Indirect evidencePyrmont, AustraliaHQ checked Sep 22, 2026201-500169 contacts →

Indirect evidence

“Spark Foundry Australia is a leading media agency within Publicis Groupe ANZ, with offices in Sydney and Melbourne and a team of 300+ good humans.”

Source: RevenueBase Database · checked Sep 22, 2026
14Indirect evidenceSydney, AustraliaHQ checked Sep 22, 2026n/a164 contacts →

Indirect evidence

“Turnkey Solution for Independent Financial Advisors, RIAs, Wealth Managers and Insurance Brokers to Predictably and Consistently increase their clientele by getting them in front…”

Source: RevenueBase Database · checked Sep 22, 2026
15Partial evidenceSydney, AustraliaHQ checked Sep 22, 2026n/a160 contacts →

Partial evidence

“The Association for Data-driven Marketing and Advertising (ADMA) is the principal industry body and go-to authority for effective and creative data-driven marketing across all…”

Source: RevenueBase Database · checked Sep 22, 2026
16Indirect evidenceSydney, AustraliaHQ checked Sep 22, 2026501-1,000159 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceSydney, AustraliaHQ checked Sep 22, 2026201-500155 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
18Partial evidenceSilverwater, AustraliaHQ checked Sep 22, 202651-200147 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
19Indirect evidenceSydney, AustraliaHQ checked Sep 22, 2026201-500142 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
20Indirect evidenceSydney, AustraliaHQ checked Sep 22, 202651-200142 contacts →

Indirect evidence

“Inform.”

Source: RevenueBase Database · checked Sep 22, 2026
21Indirect evidenceSydney, AustraliaHQ checked Sep 22, 2026201-500141 contacts →

Indirect evidence

“At M+C Saatchi Group, we create Cultural Power-helping brands harness culture to fuel desire, drive demand, and deliver growth.”

Source: RevenueBase Database · checked Sep 22, 2026
22Indirect evidencePyrmont, AustraliaHQ checked Sep 22, 202651-200138 contacts →

Indirect evidence

“Zenith is the ROI agency.”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 22 of 8,750 account marketing agencies based in Australia

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Account marketing agencies based in Australia at a glance

As of Sep 22, 2026
30.3%Verified-email coverage
8.9%Mobile-number coverage
7.1Average contacts per company
1-10Median size (employees)
17.2%Largest-city concentration · Sydney
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
6,688
11-50
1,775
51-200
217
201-500
40
501-1,000
3
1,001-5,000
12
5,001-10,000
1
10001+
2

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

Company record updated

Median 86.0d

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among account marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Australia whose own description of what they do matches “account marketing agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names account marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among account marketing agencies, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 18,842 across the full list. 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 September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names account marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many account marketing agencies are there based in Australia?

RevenueBase identified 8,750 account marketing agencies headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

IVE Group, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most account marketing agencies?

Sydney leads with 1509 headquartered companies, followed by Melbourne (1293) and Brisbane (531).

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 18,842 verified decision-maker contacts tracked across these 8,750 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.