Company lists · Data refreshed November 2026

Top 15 Advertising space brokers based in Australia

RevenueBase identified 42 company matches for advertising space brokers associated with Australia as of November 2026 and tracks 295 professional contacts across them, including 142 with verified work emails. Sydney is the largest hub.

This list covers company matches for advertising space brokers 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 November 6, 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 Nov 6, 2026 How this list was built
42Companies
295Contacts tracked
142Verified emails
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The 15 largest advertising space brokers based in Australia

Ranked by team size
Top 15 of 42 company matches for advertising space brokers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBrighton, AustraliaHQ recorded Nov 6, 202651-200113 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCremorne, AustraliaHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“At Match & Wood we believe that better media is possible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBlack Rock, AustraliaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Media Republic is an independent Australian media agency built for brands that want more than media buying.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHawthorn East, AustraliaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“An independent, full-service media strategy, planning, and buying agency, now part of Global Agency Group Australia, also the home of Sentius, Sentius Creative, and Global Web…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSouth Yarra, AustraliaHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Advertising Marketing Media Sales; content marketing & niche media, we manage the advertising sales and media partnerships for dozens of publishers and a number of media: outdoor…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSouth Melbourne, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“O'Neill Media Group is a dynamic media buying agency built on clarity, accountability, and trust.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBalmain, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Established in 1978 Coast to Coast Business Sales specialises in the advertising of private sale businesses, franchises and income producing properties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWest Perth, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Winboard is the only peer-to-peer marketplace that connects advertisers with asset owners to facilitate hyper-localised marketing and advertising campaigns.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTuggerah, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Multi Media is an Australian owned Media Buying Service specialising in media strategy, media planning, media buying and brand communication - factors that are integral to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWestern Sydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Based in Australia, Penzance is an internationally recognised media agency that provides expert advice in media planning and placement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Access market intelligence and premium Australian media faster and easier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPakenham, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSunbury, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Dream Weaver Media specialises in Media strategy, planning and buying.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“saint mob media is a trusted independent media buying agency headed by the experienced professional Mark O’Brien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPrahran, AustraliaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“The Big Boutique is a full service media and sponsorship sales agency with big ideas and top end experience in a small, boutique sized environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 15 of 42 advertising space brokers based in Australia

See the full list, filter by size, metro and specialty, and access 142 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising space brokers based in Australia at a glance

As of Nov 6, 2026
48.1%Verified-email coverage
7.0Average contacts per company
1-10Median size (employees)
16.7%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
8
51-200
2

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 42 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 “advertising space brokers” 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 142 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 November 6, 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 space brokers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising space brokers are there based in Australia?

RevenueBase identified 42 company matches for advertising space brokers associated with Australia as of November 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?

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

Which city has the most advertising space brokers?

Sydney leads with 7 company records, followed by Melbourne (5) and Brisbane (3).

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 142 professional contacts with verified work emails tracked across these 42 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 November 6, 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.