Company lists · Data verified August 2026

Top 25 Data science consulting firms based in Australia

Name: Data science 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 630 companies tracked

There are 630 data science consulting firms headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 13,541 professional contacts across them, including 4,972 with verified work emails and 1,239 with mobile numbers. Sydney is the largest hub.

This list covers data science 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.

630Companies

13,541Contacts tracked

4,972Verified emails

1,239Mobile numbers

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The 25 largest data science consulting firms based in Australia

Ranked by team size

Top 25 of 630 data science 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	Celebal Technologies	Sydney	1,001-5,000	4,723	1,223
2	QLIK	Sydney	1,001-5,000	3,447	1,841
3	Mresult	Sydney	501-1,000	936	349
4	Anblicks	Bella Vista	501-1,000	674	233
5	Fiftyfive5, Part Of Accenture Song	Sydney	201-500	170	106
6	Infocentric	Melbourne	51-200	121	63
7	Agile Insights	Melbourne	51-200	62	27
8	Skillfield	Melbourne	51-200	61	42
9	Edgered	Melbourne	51-200	59	48
10	NOVON	Sydney	51-200	51	26
11	Dextra Labs	Sydney	51-200	50	21
12	Ingrity	Sydney	51-200	49	30
13	Pernix	Adelaide	51-200	46	23
14	Datamine	Sydney	51-200	41	23
15	Bitech Group	Sydney	51-200	41	4
16	Techconnect IT Solutions	Brisbane City	51-200	38	26
17	Alphazetta	Sydney	501-1,000	37	6
18	Maltem Australia	Sydney	51-200	35	9
19	Practiv	Sydney	51-200	31	11
20	Novofinity	Sydney	11-50	27	16
21	Intelligen	n/a	11-50	27	12
22	Taysols PTY LTD	n/a	51-200	26	21
23	The Data School Down Under	Sydney	51-200	26	19
24	Toustone Cosol	Peregian Beach	11-50	24	15
25	Advance Business Consulting	Adelaide	11-50	21	12

Showing 25 of 630 data science consulting firms based in Australia

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Data science consulting firms based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 204 HQs

1,239Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

459

11-50

122

51-200

201-500

501-1,000

1,001-5,000

Data science consulting firms by metro

Metro	Companies
Data science consulting firms in Sydney	204
Data science consulting firms in Melbourne	147
Data science consulting firms in Brisbane	44
Data science consulting firms in Perth	25
Data science consulting firms in Adelaide	20
Data science consulting firms in Canberra	12
Data science consulting firms in Brisbane City	8

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 science 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; 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 data science consulting firms are there based in Australia?

There are 630 data science consulting firms headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Celebal Technologies, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most data science consulting firms?

Sydney leads with 204 headquartered companies, followed by Melbourne (147) and Brisbane (44).

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 4,972 verified decision-maker contacts tracked across these 630 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.