Company lists · Data refreshed September 2026

Top 25 Data architecture consulting firms based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 481 companies tracked

RevenueBase identified 481 data architecture consulting firms headquartered in Australia as of September 2026 and tracks 3,738 professional contacts across them, including 1,336 with verified work emails and 249 with mobile numbers. Sydney is the largest hub.

This list covers data architecture consulting firms headquartered in 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

481Companies

3,738Contacts tracked

1,336Verified emails

249Mobile numbers

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The 25 largest data architecture consulting firms based in Australia

Ranked by team size

Top 25 of 481 data architecture consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to data architecture consulting firms: 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	Terra Firma Business Consulting	Indirect evidence	Melbourne, Australia	201-500	232 contacts →
	Indirect evidence “At Terra Firma, we understand that success is all about sustaining long-term relationships.” Source: RevenueBase Database · checked Sep 1, 2026
2	Infocentric	Partial evidence	Melbourne, Australia	51-200	121 contacts →
	Partial evidence “Who We Are InfoCentric is an Australian-owned Data & AI consultancy helping organisations turn data into decision-ready intelligence.” Source: RevenueBase Database · checked Sep 1, 2026
3	Cevo Australia	Indirect evidence	Haymarket, Australia	51-200	72 contacts →
	Indirect evidence “Cevo helps organisations build the capability to continuously evolve.” Source: RevenueBase Database · checked Sep 1, 2026
4	Agile Insights	Partial evidence	Melbourne, Australia	51-200	62 contacts →
	Partial evidence “Agile Insights transforms organisations through the power of Data, AI, and Cloud Innovation.” Source: RevenueBase Database · checked Sep 1, 2026
5	Edgered	Partial evidence	Melbourne, Australia	51-200	59 contacts →
	Partial evidence “EdgeRed is an Australian data and AI consultancy.” Source: RevenueBase Database · checked Sep 1, 2026
6	OSS Group LTD	Indirect evidence	Sydney, Australia	51-200	57 contacts →
	Indirect evidence “We don't just run your IT, we reinvent it!” Source: RevenueBase Database · checked Sep 1, 2026
7	Knowarth	Partial evidence	Parramatta, Australia	201-500	53 contacts →
	Partial evidence “We are a Cloud Data Analytics Firm.” Source: RevenueBase Database · checked Sep 1, 2026
8	NOVON	Partial evidence	Sydney, Australia	51-200	51 contacts →
	Partial evidence “We're NOVON, the home of Australia's best data experts.” Source: RevenueBase Database · checked Sep 1, 2026
9	CODEX	Partial evidence	Brisbane City, Australia	51-200	47 contacts →
	Partial evidence “Codex is a Data & AI consultancy focused on delivering measurable business outcomes, fast.” Source: RevenueBase Database · checked Sep 1, 2026
10	Pernix	Indirect evidence	Adelaide, Australia	51-200	46 contacts →
	Indirect evidence “Pernix is a subsidiary of the Cullinan Group specialising in assisting a broad range of clients to grow, innovate, improve and transform their operation and market penetration…” Source: RevenueBase Database · checked Sep 1, 2026
11	Exposé	Partial evidence	Melbourne, Australia	51-200	41 contacts →
	Partial evidence “You may have heard of Modern Data Platforms, Data Lakes, Data Analytics, Advanced Analytics, Artificial Intelligence, IOT and Digital Twins.” Source: RevenueBase Database · checked Sep 1, 2026
12	Bitech Group	Strong evidence	Sydney, Australia	51-200	41 contacts →
	Strong evidence “BiTech Group is a highly specialised, independent Data & Analytics consulting services organisation focusing on core Business Intelligence requirements, not limited to enterprise…” Source: RevenueBase Database · checked Sep 1, 2026
13	Techconnect IT Solutions	Strong evidence	Brisbane City, Australia	51-200	38 contacts →
	Strong evidence “TechConnect IT Solutions, an AWS Advanced Consulting Partner & Microsoft Gold Partner, are experts in cloud, data, machine learning and artificial intelligence.” Source: RevenueBase Database · checked Sep 1, 2026
14	Nixora Group	Strong evidence	Melbourne, Australia	51-200	35 contacts →
	Strong evidence “Nixora Group is a comprehensive consultancy offering a wide spectrum of services, including data management and governance, risk consulting and advisory, system implementation &…” Source: RevenueBase Database · checked Sep 1, 2026
15	Advance Delivery Consulting	Partial evidence	Sydney, Australia	501-1,000	35 contacts →
	Partial 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 1, 2026
16	Maltem Australia	Strong evidence	Sydney, Australia	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 1, 2026
17	Practiv	Indirect evidence	Sydney, Australia	51-200	31 contacts →
	Indirect evidence “We did it the old way in our old jobs at major firms.” Source: RevenueBase Database · checked Sep 1, 2026
18	Datasentinel Limited	Strong evidence	Brisbane, Australia	11-50	30 contacts →
	Strong evidence “DataSentinel helps organisations unlock the full value of their data through expert database management, consulting, and analytics services - delivered through a growing network…” Source: RevenueBase Database · checked Sep 1, 2026
19	The Architecture Practice	Partial evidence	Sydney, Australia	51-200	29 contacts →
	Partial evidence “Creating possibilities with innovative architecture.” Source: RevenueBase Database · checked Sep 1, 2026
20	Emisha	Strong evidence	Sydney, Australia	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 1, 2026
21	Novofinity	Partial evidence	Sydney, Australia	11-50	27 contacts →
	Partial 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 1, 2026
22	Intelligen	Strong evidence	Australia	11-50	27 contacts →
	Strong evidence “Intelligen is an Australian-owned data, AI and analytics consulting company focused on AI activation, not just POCs.” Source: RevenueBase Database · checked Sep 1, 2026
23	Taysols PTY LTD	Partial evidence	Australia	51-200	26 contacts →
	Partial evidence “Taysols, headquartered in Sydney, is one of Australia’s leading cloud, consulting and support organisations for Business Analytics solutions.” Source: RevenueBase Database · checked Sep 1, 2026
24	Advance Business Consulting	Strong evidence	Adelaide, Australia	11-50	21 contacts →
	Strong evidence “With a history of over two decades in the IT industry, Advance Business Consulting is a local Adelaide company specialising in data.” Source: RevenueBase Database · checked Sep 1, 2026
25	RUBIX	Indirect evidence	Sydney, Australia	51-200	20 contacts →
	Indirect evidence “SmartCompany 2022, 2021.” Source: RevenueBase Database · checked Sep 1, 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 architecture consulting firms. 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 architecture consulting firms.
Partial evidence: Its own public description names part of data architecture consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data architecture consulting firms. 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 481 data architecture consulting firms based in Australia

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Data architecture consulting firms based in Australia at a glance

As of Sep 1, 2026

35.7%Verified-email coverage

6.7%Mobile-number coverage

7.8Average contacts per company

1-10Median size (employees)

28.7%Largest-city concentration · Sydney

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

319

11-50

116

51-200

201-500

501-1,000

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 architecture consulting firms, 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 Australia whose own description of what they do matches “data architecture consulting firms”. 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 architecture consulting firms), 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 architecture consulting firms, and records with no verified work email. Companies headquartered outside Australia 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, 1,336 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 1, 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 architecture consulting firms by metro

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 architecture consulting firms, 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 architecture consulting firms are there based in Australia?

RevenueBase identified 481 data architecture consulting firms headquartered in 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?

Terra Firma Business Consulting, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most data architecture consulting firms?

Sydney leads with 138 headquartered companies, followed by Melbourne (121) and Brisbane (28).

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 1,336 verified decision-maker contacts tracked across these 481 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 1, 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.