Company lists · Data verified August 2026

Top 25 Advertising agencies with in-house production based in Australia

Name: Advertising agencies with in-house production based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 3,587 companies tracked

There are 3,587 advertising agencies with in-house production headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 22,360 professional contacts across them, including 7,525 with verified work emails and 2,429 with mobile numbers. Sydney is the largest hub.

This list covers advertising agencies with in-house production 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.

3,587Companies

22,360Contacts tracked

7,525Verified emails

2,429Mobile numbers

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The 25 largest advertising agencies with in-house production based in Australia

Ranked by team size

Top 25 of 3,587 advertising agencies with in-house production 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	IVE Group	Sydney	1,001-5,000	878	532
2	OMD Australia	Melbourne	501-1,000	544	317
3	BUCK	Surry Hills	201-500	544	295
4	Wellcom Worldwide	Sydney	501-1,000	316	35
5	Cutting Edge	Chippendale	51-200	303	22
6	The Brand Agency	Perth	51-200	205	30
7	BMF Australia	South Yarra	51-200	193	136
8	AIIMS	Strathfield	51-200	182	54
9	Spark Foundry Australia	Pyrmont	201-500	177	123
10	Ogilvy Australia	Brisbane	501-1,000	162	51
11	UM Australia	City	201-500	153	110
12	SBM Marketing Communications	Silverwater	51-200	146	57
13	The Sweetshop	Melbourne	51-200	144	36
14	Imsglobal	Sydney	51-200	119	61
15	North SIX	Darlinghurst	51-200	110	49
16	Mindshare Australia & NEW Zealand	Southbank	201-500	104	66
17	Sparro	Haymarket	51-200	101	44
18	Nunn Media	Brighton	51-200	99	74
19	Hatched	Windsor	51-200	99	33
20	Innocean Australia	Darlinghurst	51-200	95	55
21	Hogarth Australia	n/a	51-200	92	42
22	Rotor Studios	South Melbourne	51-200	84	70
23	Mccorkell	Sydney	51-200	79	16
24	Reload Media	Milton	51-200	73	39
25	Visual Domain	Chippendale	51-200	73	22

Showing 25 of 3,587 advertising agencies with in-house production based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 7,525 reachable decision-makers.

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Advertising agencies with in-house production based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 588 HQs

2,429Contacts with mobile numbers

43Emails re-verified in last 30 days

Companies by employee count

1-10

2,880

11-50

604

51-200

201-500

501-1,000

1,001-5,000

Advertising agencies with in-house production by metro

Metro	Companies
Advertising agencies with in-house production in Sydney	588
Advertising agencies with in-house production in Melbourne	485
Advertising agencies with in-house production in Brisbane	186
Advertising agencies with in-house production in Perth	117
Advertising agencies with in-house production in Adelaide	115
Advertising agencies with in-house production in Gold Coast	69
Advertising agencies with in-house production in Surry Hills	62

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 “advertising agencies with in-house production”, 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; 43 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 advertising agencies with in-house production are there based in Australia?

There are 3,587 advertising agencies with in-house production headquartered in Australia as of August 2026 (RevenueBase).

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 advertising agencies with in-house production?

Sydney leads with 588 headquartered companies, followed by Melbourne (485) and Brisbane (186).

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 7,525 verified decision-maker contacts tracked across these 3,587 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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Related lists

Advertising agencies with in-house production by geography

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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.