Company lists · Data verified August 2026

Top 25 Data strategy consulting firms based in Australia

Name: Data strategy 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 874 companies tracked

There are 874 data strategy consulting firms headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 23,036 professional contacts across them, including 10,035 with verified work emails and 3,023 with mobile numbers. Sydney is the largest hub.

This list covers data strategy 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.

874Companies

23,036Contacts tracked

10,035Verified emails

3,023Mobile numbers

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The 25 largest data strategy consulting firms based in Australia

Ranked by team size

Top 25 of 874 data strategy 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	Ey-Parthenon	Sydney	10001+	16,982	8,009
2	Mresult	Sydney	501-1,000	936	349
3	Thakral ONE	Brisbane	501-1,000	511	89
4	Terra Firma Business Consulting	Melbourne	201-500	232	92
5	Fiftyfive5, Part Of Accenture Song	Sydney	201-500	170	106
6	Infocentric	Melbourne	51-200	121	63
7	Business Aspect	Perth	51-200	74	57
8	Synogize	Brisbane	51-200	74	35
9	Cevo Australia	Haymarket	51-200	72	38
10	Edgered	Melbourne	51-200	59	48
11	Knowarth	Parramatta	201-500	53	5
12	NOVON	Sydney	51-200	51	26
13	Pernix	Adelaide	51-200	46	23
14	Exposé	Melbourne	51-200	41	29
15	Bitech Group	Sydney	51-200	41	4
16	Techconnect IT Solutions	Brisbane City	51-200	38	26
17	Nixora Group	Melbourne	51-200	35	26
18	Advance Delivery Consulting	Sydney	501-1,000	35	14
19	Maltem Australia	Sydney	51-200	35	9
20	Data Agility	Melbourne	51-200	34	23
21	Restive	Melbourne	201-500	33	5
22	Taysols PTY LTD	n/a	51-200	26	21
23	Oc&c Strategy Consultants Australia	Melbourne	501-1,000	21	13
24	RUBIX	Sydney	51-200	20	9
25	Rapida Solutions	Sydney	51-200	19	7

Showing 25 of 874 data strategy consulting firms based in Australia

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Data strategy consulting firms based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 248 HQs

3,023Contacts with mobile numbers

13Emails re-verified in last 30 days

Companies by employee count

1-10

689

11-50

134

51-200

201-500

501-1,000

10001+

Data strategy consulting firms by metro

Metro	Companies
Data strategy consulting firms in Sydney	248
Data strategy consulting firms in Melbourne	212
Data strategy consulting firms in Brisbane	67
Data strategy consulting firms in Perth	35
Data strategy consulting firms in Adelaide	28
Data strategy consulting firms in Canberra	19
Data strategy consulting firms in Brisbane City	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 “data strategy 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; 13 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 data strategy consulting firms are there based in Australia?

There are 874 data strategy consulting firms headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Ey-Parthenon, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most data strategy consulting firms?

Sydney leads with 248 headquartered companies, followed by Melbourne (212) and Brisbane (67).

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 10,035 verified decision-maker contacts tracked across these 874 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.