Company lists · Data verified August 2026

Top 25 Display advertising agencies based in Australia

Name: Display advertising agencies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 912 companies tracked

There are 912 display advertising agencies headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 9,138 professional contacts across them, including 2,261 with verified work emails and 1,045 with mobile numbers. Sydney is the largest hub.

This list covers display advertising agencies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

912Companies

9,138Contacts tracked

2,261Verified emails

1,045Mobile numbers

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The 25 largest display advertising agencies based in Australia

Ranked by team size

Top 25 of 912 display advertising agencies based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	KARGO	Melbourne	201-500	832	447
2	Spark Foundry Australia	Pyrmont	201-500	177	123
3	Blueseed Group	Southport	51-200	107	3
4	Adcore TSX Adco	St. Kilda	51-200	104	75
5	Sparro	Haymarket	51-200	101	44
6	Nunn Media	Brighton	51-200	99	74
7	Dilate	Fremantle	51-200	87	50
8	Iprospect Australia	Brisbane	51-200	69	47
9	Rocket Agency	Melbourne	51-200	67	51
10	Mandoe Media	Sydney	51-200	66	43
11	Right Hook Digital	Fortitude Valley	51-200	66	22
12	SO Shall We	Darlinghurst	11-50	58	21
13	Digital SIX	Brisbane	51-200	55	21
14	Smart Traffic Australia	Redfern	51-200	51	5
15	R6 Digital	Brisbane City	51-200	42	26
16	E-Web Marketing	Chatswood	11-50	36	2
17	Attention Experts	St. Leonards	11-50	35	11
18	Mustard A Creative Agency	Richmond	11-50	34	18
19	Titan Digital PTY LTD	Subiaco	51-200	30	19
20	Them Advertising	Gold Coast	11-50	30	18
21	Shopa Marketing	Melbourne	51-200	28	8
22	Datasauce	Prahran	11-50	27	16
23	Zeal Digital	Parramatta	51-200	25	4
24	OHM Agency	Sydney	51-200	23	5
25	STRAT	n/a	51-200	22	13

Showing 25 of 912 display advertising agencies based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,261 reachable decision-makers.

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Display advertising agencies based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 188 HQs

1,045Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

612

11-50

246

51-200

201-500

501-1,000

1,001-5,000

Display advertising agencies by metro

Metro	Companies
Display advertising agencies in Sydney	188
Display advertising agencies in Melbourne	122
Display advertising agencies in Brisbane	59
Display advertising agencies in Perth	36
Display advertising agencies in Adelaide	27
Display advertising agencies in Gold Coast	19
Display advertising agencies in Surry Hills	11

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “display advertising agencies”, with match quality audited by blind human judging, and headquartered in Australia.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many display advertising agencies are there based in Australia?

There are 912 display advertising agencies headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

KARGO, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most display advertising agencies?

Sydney leads with 188 headquartered companies, followed by Melbourne (122) and Brisbane (59).

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 2,261 verified decision-maker contacts tracked across these 912 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.