Company lists · Data verified August 2026

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

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 588 companies tracked

There are 588 advertising agencies with in-house production headquartered in Sydney, Australia (RevenueBase, August 2026). RevenueBase tracks 4,537 professional contacts across them, including 1,122 with verified work emails and 429 with mobile numbers. Sydney is the largest hub.

This list covers advertising agencies with in-house production headquartered in Sydney, 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.

588Companies

4,537Contacts tracked

1,122Verified emails

429Mobile numbers

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

Ranked by team size

Top 25 of 588 advertising agencies with in-house production based in Sydney, 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	Jimjam Ideas	Sydney	n/a	621	3
3	Wellcom Worldwide	Sydney	501-1,000	316	35
4	Imsglobal	Sydney	51-200	119	61
5	Mccorkell	Sydney	51-200	79	16
6	Defiant Digital	Sydney	11-50	40	15
7	Affinity Group	Sydney	11-50	24	2
8	Crater	Sydney	11-50	21	5
9	The Station Agency	Sydney	11-50	17	6
10	YES Agency	Sydney	11-50	17	1
11	Zentir	Sydney	11-50	15	12
12	Altair Media	Sydney	11-50	15	10
13	Leonards Advertising	Sydney	11-50	13	7
14	Pounce Agency	Sydney	11-50	13	1
15	Limehouse	Sydney	11-50	11	5
16	TWO Giraffes	Sydney	11-50	11	3
17	Studio White Noise	Sydney	11-50	10	4
18	Switch Digital	Sydney	11-50	10	2
19	It's Friday	Sydney	11-50	8	6
20	Collaborateur	Sydney	11-50	7	1
21	DMC Digital	Sydney	11-50	7	1
22	RED APE	Sydney	11-50	6	1
23	The Pure Agency	Sydney	11-50	5	4
24	Creative Kiwi Animations	Sydney	51-200	5	3
25	Sponge Agency	Sydney	11-50	5	2

Showing 25 of 588 advertising agencies with in-house production based in Sydney, Australia

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

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 588 HQs

429Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

484

11-50

51-200

201-500

501-1,000

1,001-5,000

Advertising agencies with in-house production by metro in Australia

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 Sydney, 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; 4 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 Sydney, Australia?

There are 588 advertising agencies with in-house production headquartered in Sydney, 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 1,122 verified decision-maker contacts tracked across these 588 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.