Company lists · Data refreshed September 2026

Top 25 Data services companies based in Sydney, Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 260 companies tracked

RevenueBase identified 260 data services companies headquartered in Sydney, Australia as of September 2026 and tracks 2,139 professional contacts across them, including 748 with verified work emails. Sydney is the largest hub.

This list covers data services companies headquartered in Sydney, Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

260Companies

2,139Contacts tracked

748Verified emails

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The 25 largest data services companies based in Sydney, Australia

Ranked by team size

Top 25 of 260 data services companies based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to data services companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Cloudwerx	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	189 contacts →
	Strong evidence “We are Cloudwerx, a proudly independent professional services company where Data, Analytics and Agentic AI come together.” Source: RevenueBase Database · checked Sep 19, 2026
2	Fiftyfive5, Part Of Accenture Song	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	169 contacts →
	Indirect evidence “Fiftyfive5 We are hiring!” Source: RevenueBase Database · checked Sep 19, 2026
3	Edgered	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	60 contacts →
	Strong evidence “EdgeRed is an Australian data and AI consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
4	NOVON	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	47 contacts →
	Strong evidence “We're NOVON, the home of Australia's best data experts.” Source: RevenueBase Database · checked Sep 19, 2026
5	Ingrity	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	46 contacts →
	Strong evidence “INGRITY is a progressive data and analytics company, helping to build data & AI smart businesses.” Source: RevenueBase Database · checked Sep 19, 2026
6	Intersystems Asia Pacific	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1,001-5,000	45 contacts →
	Indirect evidence “InterSystems is the information engine behind the world's most important applications in healthcare, business and government.” Source: RevenueBase Database · checked Sep 19, 2026
7	Maltem Australia	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	35 contacts →
	Strong evidence “Maltem Australia is a global boutique data and analytics consulting firm specialising in supporting organisations in designing and delivering enterprise data platforms and…” Source: RevenueBase Database · checked Sep 19, 2026
8	CPM Group Cornerstone Performance Management	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	34 contacts →
	Strong evidence “Cornerstone Performance Management delivers enhanced, data-driven business performance through collaboration between our passionate experts and clients.” Source: RevenueBase Database · checked Sep 19, 2026
9	IBT Integrated Business Technologies	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	34 contacts →
	Indirect evidence “IBT (Integrated Business Technologies) is an Australian IT professional services firm founded in 1997.” Source: RevenueBase Database · checked Sep 19, 2026
10	Advance Delivery Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	501-1,000	32 contacts →
	Indirect evidence “Advance Delivery Consulting (ADC) is a trusted IT consulting partner across Australia, APAC, and the Middle East, driving transformational business value through innovative…” Source: RevenueBase Database · checked Sep 19, 2026
11	Emisha	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	29 contacts →
	Strong evidence “Emisha is a global data consulting and technology services firm specialising in unlocking business value through trusted, high-quality, and intelligently governed data.” Source: RevenueBase Database · checked Sep 19, 2026
12	ELULA	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Elula was founded in 2017 by a bunch of talented people with years of experience in enterprise, a passion for technology and a belief that it can deliver smarter decision making…” Source: RevenueBase Database · checked Sep 19, 2026
13	Novofinity	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	28 contacts →
	Strong evidence “In a rapidly evolving world, NovoFinity stands at the forefront of data consultancy, driving disruptive innovation through data-driven strategies.” Source: RevenueBase Database · checked Sep 19, 2026
14	Proitzen	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “Proitzen is a provider of business enterprise and on-demand software solutions.” Source: RevenueBase Database · checked Sep 19, 2026
15	Datalynx	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	25 contacts →
	Strong evidence “Datalynx is an Australian company providing innovative, world-class enterprise data management software.” Source: RevenueBase Database · checked Sep 19, 2026
16	BMA Group	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	22 contacts →
	Strong evidence “For 25 years BMA Group has partnered with companies like yours to provide trusted business improvement solutions that transform your data assets into your biggest advantage.” Source: RevenueBase Database · checked Sep 19, 2026
17	Phoenix HSL	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	21 contacts →
	Strong evidence “Phoenix HSL is a software development company that specialises in data collection, aggregation, analysis, warehousing and modelling.” Source: RevenueBase Database · checked Sep 19, 2026
18	Data Prowess	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	21 contacts →
	Strong evidence “We are a team of seasoned professionals with proven experience in IT Consulting- We integrate and enrich data across group to enable data driven decisions - We provide placement…” Source: RevenueBase Database · checked Sep 19, 2026
19	Rapida Solutions	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	19 contacts →
	Strong evidence “Rapida Solutions is a dynamic IT Data Consultancy firm specialising in empowering small to mid-sized businesses through comprehensive data solutions.” Source: RevenueBase Database · checked Sep 19, 2026
20	Corpus	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Corpus is consulting, done differently.” Source: RevenueBase Database · checked Sep 19, 2026
21	Data Addiction NOW Known AS Seisma Group	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	17 contacts →
	Strong evidence “We are a passionate group of dev's that have one dream in mind - to use Microsoft Data & AI to make the difference.” Source: RevenueBase Database · checked Sep 19, 2026
22	Stepinsight	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Technology today is more powerful and accessible than ever before.” Source: RevenueBase Database · checked Sep 19, 2026
23	Katana1	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Strong evidence “At Katana1 (K1), Data is all.” Source: RevenueBase Database · checked Sep 19, 2026
24	Nynox Solutions	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Strong evidence “Nynox Solutions is an experienced BI implementation partner with a track record of servicing multi-national companies with Big Data platforms.” Source: RevenueBase Database · checked Sep 19, 2026
25	Tinyloop	Strong evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Strong evidence “WE ARE TINYLOOP "Tiny" emphasises precision and attention to small details, which are essential in Consulting, Digital Data management, and Implementation services."Loop" implies…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: data services companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names data services companies.
Partial evidence: Its own public description names part of data services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data services companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 260 data services companies based in Sydney, Australia

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Data services companies based in Sydney, Australia at a glance

As of Sep 19, 2026

35.0%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Sydney

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

175

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 260 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among data services companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Sydney, Australia whose own description of what they do matches “data services companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names data services companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among data services companies, and records with no verified work email. Companies headquartered outside Sydney are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 748 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Data services companies by metro in Australia

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names data services companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many data services companies are there based in Sydney, Australia?

RevenueBase identified 260 data services companies headquartered in Sydney, Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most data services companies?

Sydney leads with 260 headquartered companies, followed by Melbourne (199) and Brisbane (63).

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 748 verified decision-maker contacts tracked across these 260 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.