Company lists · Data verified August 2026

Top 25 Big data companies based in Sydney, Australia

Name: Big data companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 76 companies tracked

The Sydney big data companies list contains 76 companies, 6,126 business contacts, and 1,705 email addresses. It is updated for August 2026, and Sydney is the single most-represented city among the companies on the list.

Big data companies provide platforms, software, or services for collecting, storing, processing, managing, and analyzing large or complex datasets. This list covers companies that provide big data platforms, software, infrastructure, analytics, consulting, or related services. Ranked by team size, largest first. Data current as of August 28, 2026.

76Companies

6,126Contacts tracked

1,705Verified emails

201Mobile numbers

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The 25 largest big data companies based in Sydney, Australia

Ranked by team size

Top 25 of 76 big data companies 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	Celebal Technologies	Sydney	1,001-5,000	4,723	1,223
2	Mresult	Sydney	501-1,000	936	349
3	Datamine	Sydney	51-200	41	23
4	Bitech Group	Sydney	51-200	41	4
5	Maltem Australia	Sydney	51-200	35	9
6	Datalynx	Sydney	11-50	25	8
7	RUBIX	Sydney	51-200	20	9
8	Data Addiction NOW Known AS Seisma Group	Sydney	11-50	19	12
9	Rapida Solutions	Sydney	51-200	19	7
10	Katana1	Sydney	11-50	17	8
11	The Data Foundry	Sydney	51-200	15	6
12	Inteliment, Australia	Sydney	11-50	14	10
13	Advanced Data & AI Company Adaico	Sydney	11-50	11	5
14	Resurg AI Data	Sydney	11-50	9	4
15	Decodedata	Sydney	11-50	9	3
16	The Neon Labs	Sydney	1-10	7	3
17	Codesource Group	Sydney	11-50	5	4
18	Adroit Business Intelligence	Sydney	1-10	5	1
19	Pisqrd	Sydney	1-10	3	3
20	Advantage Data Consulting	Sydney	1-10	3	3
21	Insight38	Sydney	1-10	3	2
22	Agile Analytics	Sydney	51-200	3	1
23	Pragmaticians	Sydney	1-10	2	2
24	Digital Dream LAB	Sydney	11-50	1	1
25	DEAIS	Sydney	1-10	1	1

Showing 25 of 76 big data companies based in Sydney, Australia

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Big data companies based in Sydney, Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 76 HQs

201Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Big data companies by metro in Australia

Metro	Companies
Big data companies in Sydney	76
Big data companies in Melbourne	45
Big data companies in Brisbane	17
Big data companies in Perth	11
Big data companies in Adelaide	7
Big data companies in Canberra	4
Big data companies in North Sydney	3
Big data companies in Brisbane City	3

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 “big data companies”, 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; 7 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

What are big data companies?

Big data companies provide platforms, software, or services for collecting, storing, processing, managing, and analyzing large or complex datasets.

How many big data companies are in the Sydney list?

The list includes 76 big data companies based in Sydney, Australia, along with 6,126 business contacts and 1,705 email addresses.

Where are big data companies located?

The list includes companies based in Sydney, Australia, with Sydney as the single most-represented city among the companies on the list.

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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.