Company lists · Data verified August 2026

Top 25 Ad tech consulting firms based in Australia

Name: Ad tech consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 377 companies tracked

There are 377 ad tech consulting firms headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 6,126 professional contacts across them, including 1,487 with verified work emails and 837 with mobile numbers. Sydney is the largest hub.

This list covers ad tech consulting firms 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.

377Companies

6,126Contacts tracked

1,487Verified emails

837Mobile numbers

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The 25 largest ad tech consulting firms based in Australia

Ranked by team size

Top 25 of 377 ad tech consulting firms 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	BIG ADS	Coolangatta	n/a	409	19
3	Essencemediacom Australia & NEW Zealand	Sydney	201-500	244	151
4	Spark Foundry Australia	Pyrmont	201-500	177	123
5	Resolution Digital	South Yarra	51-200	123	50
6	Adcore TSX Adco	St. Kilda	51-200	104	75
7	Brainmine WEB Solutions PVT LTD	Goolwa Beach	51-200	104	6
8	Nunn Media	Brighton	51-200	99	74
9	Mandoe Media	Sydney	51-200	66	43
10	Adtorque Edge	Rozelle	51-200	66	42
11	Fivestones	Surry Hills	11-50	44	7
12	Unruly	Surrey Hills Syndey	501-1,000	39	9
13	Attention Experts	St. Leonards	11-50	35	11
14	Titan Digital PTY LTD	Subiaco	51-200	30	19
15	Datasauce	Prahran	11-50	27	16
16	OHM Agency	Sydney	51-200	23	5
17	YES Digital	Brisbane	11-50	21	5
18	White Chalk Road	Perth	11-50	20	16
19	Fortigrid ICT	Bella Vista	11-50	19	9
20	Yomconnect	Paddington	11-50	18	6
21	Media Republic	Melbourne	11-50	17	15
22	Playground XYZ	Brisbane	51-200	16	1
23	Aquient	Surry Hills	51-200	15	7
24	Tinyloop	Sydney	11-50	15	1
25	Pais Digital	Sydney	11-50	11	6

Showing 25 of 377 ad tech consulting firms based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,487 reachable decision-makers.

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Ad tech consulting firms based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 104 HQs

837Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

257

11-50

51-200

201-500

501-1,000

1,001-5,000

Ad tech consulting firms by metro

Metro	Companies
Ad tech consulting firms in Sydney	104
Ad tech consulting firms in Melbourne	52
Ad tech consulting firms in Brisbane	23
Ad tech consulting firms in Perth	13
Ad tech consulting firms in Adelaide	11
Ad tech consulting firms in Gold Coast	10
Ad tech consulting firms in Surry Hills	5

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 “ad tech consulting firms”, 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; 5 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 ad tech consulting firms are there based in Australia?

There are 377 ad tech consulting firms 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 ad tech consulting firms?

Sydney leads with 104 headquartered companies, followed by Melbourne (52) and Brisbane (23).

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 1,487 verified decision-maker contacts tracked across these 377 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.