Company lists · Data refreshed September 2026

Top 25 Etl architecture consulting firms based in Australia

Name: Etl 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 28, 2026 77 companies tracked

RevenueBase identified 77 etl architecture consulting firms headquartered in Australia as of September 2026 and tracks 415 professional contacts across them, including 125 with verified work emails. Sydney is the largest hub.

This list covers etl 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 28, 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 28, 2026 86% judged on-target in blind review

77Companies

415Contacts tracked

125Verified emails

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The 25 largest etl architecture consulting firms based in Australia

Ranked by team size

Top 25 of 77 etl architecture consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to etl 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	Maltem Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	35 contacts →
	Partial 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 28, 2026
2	Taysols PTY LTD	Partial evidence	AustraliaHQ checked Sep 28, 2026	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 28, 2026
3	Advance Business Consulting	Partial evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial 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 28, 2026
4	Keydata	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “KeyData, a leader in transforming businesses through data-driven solutions!” Source: RevenueBase Database · checked Sep 28, 2026
5	5accel	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “5accel helps organisations turn data into real business outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
6	Data Army	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Data Army is an Australian data consultancy helping organisations turn data into a strategic advantage.” Source: RevenueBase Database · checked Sep 28, 2026
7	Elfware ERP & Data Migration Automation	Indirect evidence	North Sydney, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “elfware helps enterprises and system integrators accelerate and de-risk complex ERP and retail data migrations through automation, reusability, and code-printed delivery…” Source: RevenueBase Database · checked Sep 28, 2026
8	Bar360	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “We are a #client #advisory #consultancy in data analytics and primarily undertaking migration of legacy applications to #cloud and building transformation #BI #solutions to drive…” Source: RevenueBase Database · checked Sep 28, 2026
9	Inside Info	Indirect evidence	North Sydney, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Inside Info specialise in designing, building & maintaining agile data, analytics & business intelligence solutions - helping medium to large organisations lead with insight.” Source: RevenueBase Database · checked Sep 28, 2026
10	Optivia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “At Optivia, we love connecting businesses with their data.” Source: RevenueBase Database · checked Sep 28, 2026
11	Boomdata	Indirect evidence	St Leonards, AustraliaHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “The data journey isn’t always easy so having the right people to help navigate this journey is important in delivering success.” Source: RevenueBase Database · checked Sep 28, 2026
12	Gamma Data	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “We are data professionals, delivering data platforms for large enterprises on the modern open source data stack.” Source: RevenueBase Database · checked Sep 28, 2026
13	Tasnix	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “Tasnix is a specialist consulting firm established in 2008.” Source: RevenueBase Database · checked Sep 28, 2026
14	M-Square PTY LTD	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “M-SQUARE PTY LTD provides consulting services around - Enterprise Architecture - Business Architecture - Application Architecture - Information and Technical Architecture M-SQUARE…” Source: RevenueBase Database · checked Sep 28, 2026
15	Ingenic Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	3 contacts →
	Indirect evidence “We provide consultation, design, and implementation services using modern industry best practices in data, cloud, and software engineering.” Source: RevenueBase Database · checked Sep 28, 2026
16	Compassify	Indirect evidence	North Sydney, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Are you looking for a skilled and experienced team to guide, advise and deliver on your organisation's data goals?” Source: RevenueBase Database · checked Sep 28, 2026
17	Cloud BI	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Welcome to Cloud BI – Take your data culture to the next level Can you improve anything without measuring it?” Source: RevenueBase Database · checked Sep 28, 2026
18	Datastep	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “We don't want to be just like any other consultancy (no offense), our boutique consultancy aims to deliver real value with a family-oriented approach through expertise in cloud…” Source: RevenueBase Database · checked Sep 28, 2026
19	Odbok PTY LTD	Indirect evidence	Gold Coast, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “We perceived that unified and trusted data from every system could be an outcome of good design.” Source: RevenueBase Database · checked Sep 28, 2026
20	Logicaltech Systalk	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Turn Data Into Information, Information Into Knowledge, Knowledge into Decisions and Decisions Into Profits.” Source: RevenueBase Database · checked Sep 28, 2026
21	Barrego	Indirect evidence	Perth, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
22	Atlasplato	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence “Who are we: We are a data and transformation consultancy company.” Source: RevenueBase Database · checked Sep 28, 2026
23	Promatiq	Indirect evidence	Hendra, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
24	DW Data Services	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “At DW Data, we specialise in modern data engineering and analytics solutions that empower businesses to make smarter, faster decisions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Oremy Australia	Indirect evidence	Ringwood, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Oremy Australia is a professional data consultancy service provider based in Melbourne.” Source: RevenueBase Database · checked Sep 28, 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: etl 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 etl architecture consulting firms.
Partial evidence: Its own public description names part of etl 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 etl 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 77 etl architecture consulting firms based in Australia

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Etl architecture consulting firms based in Australia at a glance

As of Sep 28, 2026

30.1%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

29.9%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 77 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 etl 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 “etl 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 etl 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 etl 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, 125 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 28, 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.

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 etl 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 etl architecture consulting firms are there based in Australia?

RevenueBase identified 77 etl 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?

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

Which city has the most etl architecture consulting firms?

Sydney leads with 23 headquartered companies, followed by Melbourne (15) and Brisbane (3).

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 125 verified decision-maker contacts tracked across these 77 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 28, 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.