Company lists · Data refreshed September 2026

Top 25 Media planning and buying firms based in Australia

RevenueBase identified 713 company matches for media planning and buying firms associated with Australia as of September 2026 and tracks 9,916 professional contacts across them, including 3,650 with verified work emails. Sydney is the largest hub.

This list covers company matches for media planning and buying firms 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 September 20, 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 Sep 20, 2026 How this list was built
713Companies
9,916Contacts tracked
3,650Verified emails
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The 25 largest media planning and buying firms based in Australia

Ranked by team size
Top 25 of 713 company matches for media planning and buying firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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, AustraliaHQ recorded Sep 20, 20261,001-5,000860 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 20, 2026n/a621 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchSouth Eveleigh, AustraliaHQ recorded Sep 20, 2026501-1,000523 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 · Sep 20, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Sep 20, 2026201-500245 contacts →

Exact match

“Hello.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchPyrmont, AustraliaHQ recorded Sep 20, 202651-200198 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSouth Strathfield, AustraliaHQ recorded Sep 20, 202651-200183 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 · Sep 20, 2026 · View company records in RevenueBase
7Exact matchPyrmont, AustraliaHQ recorded Sep 20, 2026201-500169 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Sep 20, 2026201-500155 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Sep 20, 2026201-500142 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchPyrmont, AustraliaHQ recorded Sep 20, 202651-200138 contacts →

Exact match

“Zenith is the ROI agency.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchNorth Sydney, AustraliaHQ recorded Sep 20, 2026201-500107 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 · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 20, 202651-200105 contacts →

Exact match

“We believe the brands of tomorrow are built not just by exposure and expense, but also through experience, emotion and an exacting focus on the customer.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchBrighton, AustraliaHQ recorded Sep 20, 202651-200100 contacts →

Exact match

“Welcome to Nunn Media, Australia’s largest independent media strategy and buying agency.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchWindsor, AustraliaHQ recorded Sep 20, 202651-20099 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchDarlinghurst, AustraliaHQ recorded Sep 20, 202651-20095 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchPyrmont, AustraliaHQ recorded Sep 20, 2026201-50093 contacts →

Exact match

“With a history that dates back over 80 years, Starcom is a global communications planning and media leader.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchMilton, AustraliaHQ recorded Sep 20, 202651-20075 contacts →

Exact match

“Reload is Where Media Meets Performance.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Sep 20, 2026201-50072 contacts →

Exact match

“A different agency model.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Sep 20, 202611-5071 contacts →

Exact match

“Bench Media is Australia’s leading independent media agency.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchChippendale, AustraliaHQ recorded Sep 20, 202611-5064 contacts →

Exact match

“WE ARE REBORN, A CREATIVE+MEDIA AGENCY.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchSouth Melbourne, AustraliaHQ recorded Sep 20, 202651-20063 contacts →

Exact match

“iProspect, a dentsu company, is a global digital-first end-to-end media agency.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchAustraliaHQ recorded Sep 20, 202651-20061 contacts →

Exact match

“303 MullenLowe is a full service agency.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchFortitude Valley, AustraliaHQ recorded Sep 20, 202651-20056 contacts →

Exact match

“Believing in the power of working together as one, Colony’s team of specialists provides the full spectrum of integrated marketing services including creative development…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchNorth Sydney, AustraliaHQ recorded Sep 20, 202611-5055 contacts →

Exact match

“Established in 1994 and named after the topology of the mobius loop, mobius has grown to a full service integrated agency focusing on brand, marketing and design solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchPrahran, AustraliaHQ recorded Sep 20, 202611-5052 contacts →

Exact match

“WE ARE COMMUNICADO An independent, full-service agency for 30+ years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 713 media planning and buying firms based in Australia

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Media planning and buying firms based in Australia at a glance

As of Sep 20, 2026
36.8%Verified-email coverage
13.9Average contacts per company
1-10Median size (employees)
18.1%Largest-city concentration · Sydney
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
429
11-50
230
51-200
36
201-500
12
501-1,000
1
1,001-5,000
3
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 713 companies.

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 “media planning and buying firms” 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 3,650 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 September 20, 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 “media planning and buying firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many media planning and buying firms are there based in Australia?

RevenueBase identified 713 company matches for media planning and buying firms associated with Australia as of September 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 media planning and buying firms?

Sydney leads with 129 company records, followed by Melbourne (82) and Brisbane (34).

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 3,650 professional contacts with verified work emails tracked across these 713 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 September 20, 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.