Company lists · Data refreshed September 2026

Top 25 Online display advertising companies based in Australia

RevenueBase identified 408 company matches for online display advertising companies associated with Australia as of September 2026 and tracks 3,485 professional contacts across them, including 844 with verified work emails. Sydney is the largest hub.

This list covers company matches for online display advertising companies 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 21, 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 21, 2026 How this list was built
408Companies
3,485Contacts tracked
844Verified emails
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The 25 largest online display advertising companies based in Australia

Ranked by team size
Top 25 of 408 company matches for online display advertising companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 21, 2026n/a409 contacts →

Exact match

“Big Ads has been providing digital ad-tech solutions for 3 years with great success thanks to the release of Buddy, an ad-tech platform which produces rich media creative tags to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchPyrmont, AustraliaHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
3Exact matchNorth Sydney, AustraliaHQ recorded Sep 21, 202651-200102 contacts →

Exact match

“LocaliQ was the first global company created specifically to help businesses solve the unique challenges of their online marketing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchFremantle, AustraliaHQ recorded Sep 21, 202651-20086 contacts →

Exact match

“Dilate is a full-service digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-20067 contacts →

Exact match

“Mandoe specialises in the development and implementation of customised digital advertising and marketing solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchDarlinghurst, AustraliaHQ recorded Sep 21, 202611-5058 contacts →

Exact match

“We combine world class paid advertising, creative, and high converting landing pages to finally drive the results you’ve been promised too many times before.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBrisbane, AustraliaHQ recorded Sep 21, 202651-20053 contacts →

Exact match

“Most agencies pick a lane.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchPyrmont, AustraliaHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“We blend imagination with intelligence to deliver Calculated Creativity.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchRyde, AustraliaHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“AT Digital is a Sydney based, performance driven digital marketing agency helping businesses across Australia grow through SEO, Google Ads, Meta Ads, and high converting web…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchMooloolaba, AustraliaHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Digital Nomads HQ collaborates with our clients to ensure the very best performance from all their online platforms within the context of their business goals and objectives.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchParramatta, AustraliaHQ recorded Sep 21, 202651-20024 contacts →

Exact match

“Zeal Digital is a digital marketing agency headquartered in Parramatta, Sydney.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 21, 20261-1024 contacts →

Exact match

“At Cake.Shop, we build open, honest, trusted advertising solutions for agencies, brands, and publishers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchNorwest, AustraliaHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Founded in 2008, we specialise in developing and managing high-performance Google Ads and PPC campaigns that drive measurable growth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchNorwest, AustraliaHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“Complete Online Marketing Solutions For Australian Business Clixpert ™ is a qualified Google Adwords Agency based in Sydney.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchPerth, AustraliaHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“Welcome to Unify, an independent digital marketing agency located in Perth, Western Australia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchBrisbane, AustraliaHQ recorded Sep 21, 202611-5021 contacts →

Exact match

“At Yes Digital, we build brands and maximise your return on investment within the digital space.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchPerth, AustraliaHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Signifi Media is a boutique retargeting agency with an extensive knowledge of e-commerce, web development and all things programmatic.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchPerth, AustraliaHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Local.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchPaddington, AustraliaHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“If it's digital, we get eyeballs on your brand Focussed on driving results?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchMelbourne, AustraliaHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“Founded by Steve Foura in 1995, Business Assist is a boutique full-service digital marketing agency specialising in data-driven, fully customised marketing solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“Sydney’s leading independent digital marketing agency – trusted for innovative, data-driven campaigns that deliver exceptional results.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“Blend changes the way businesses advertise online by providing a single platform to manage online ads across all platforms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchSouth Melbourne, AustraliaHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“We exist for one reason: to help you find your customers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchMelbourne, AustraliaHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“At AWD Digital, we see the details in the big picture.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchSurry Hills, AustraliaHQ recorded Sep 21, 202651-20015 contacts →

Exact match

“Sydney's leading Full-Service Digital Marketing Agency, specialising in Online Marketing - SEO, PPC, Google Ads, Social Media Ads and Web Design.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 408 online display advertising companies based in Australia

See the full list, filter by size, metro and specialty, and access 844 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online display advertising companies based in Australia at a glance

As of Sep 21, 2026
24.2%Verified-email coverage
8.5Average contacts per company
1-10Median size (employees)
27.0%Largest-city concentration · Sydney
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
287
11-50
94
51-200
22
201-500
1
501-1,000
1
1,001-5,000
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 408 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 “online display advertising companies” 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 844 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 21, 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 “online display advertising companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online display advertising companies are there based in Australia?

RevenueBase identified 408 company matches for online display advertising companies 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?

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

Which city has the most online display advertising companies?

Sydney leads with 110 company records, followed by Melbourne (56) and Brisbane (26).

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 844 professional contacts with verified work emails tracked across these 408 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 21, 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.