Company lists · Data refreshed September 2026

Top 25 Data warehousing consultancies based in Australia

Name: Data warehousing consultancies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 269 companies tracked

RevenueBase identified 269 data warehousing consultancies headquartered in Australia as of September 2026 and tracks 2,147 professional contacts across them, including 747 with verified work emails. Sydney is the largest hub.

This list covers data warehousing consultancies 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

269Companies

2,147Contacts tracked

747Verified emails

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The 25 largest data warehousing consultancies based in Australia

Ranked by team size

Top 25 of 269 data warehousing consultancies 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 data warehousing consultancies: 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, AustraliaHQ checked Sep 28, 2026	201-500	235 contacts →
	Indirect evidence “At Terra Firma, we understand that success is all about sustaining long-term relationships.” Source: RevenueBase Database · checked Sep 28, 2026
2	Billigence	Indirect evidence	Chatswood, AustraliaHQ checked Sep 28, 2026	51-200	203 contacts →
	Indirect evidence “We are headquartered in Sydney, Australia, with offices in Europe (London, Prague, Frankfurt, Stockholm, Warsaw), Bangalore, Singapore, New Zealand & United States.” Source: RevenueBase Database · checked Sep 28, 2026
3	Bitech Group	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	42 contacts →
	Partial 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 28, 2026
4	Exposé	Partial evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	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 28, 2026
5	Robinson Ryan	Partial evidence	Forrest, AustraliaHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “Gain a partner in practical data management.” Source: RevenueBase Database · checked Sep 28, 2026
6	Techconnect IT Solutions	Partial evidence	Hollywell, AustraliaHQ checked Sep 28, 2026	51-200	38 contacts →
	Partial 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 28, 2026
7	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
8	IBT Integrated Business Technologies	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
9	Advance Delivery Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
10	Emisha	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial 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 28, 2026
11	Bitwise Solutions PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	28 contacts →
	Partial evidence “Bitwise Solutions is an IT company dedicated to delivering first class data solutions.” Source: RevenueBase Database · checked Sep 28, 2026
12	Taysols PTY LTD	Indirect evidence	AustraliaHQ checked Sep 28, 2026	51-200	26 contacts →
	Indirect 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
13	Dataait Technologies	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “DataAIT Technologies empowers organisations to unlock the full potential of Data Analytics, AI, Automation, and Cloud, turning insights into action and delivering measurable…” Source: RevenueBase Database · checked Sep 28, 2026
14	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
15	Summit Insights	Partial evidence	North Sydney, AustraliaHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “We provide a range of business consulting and data analytics services to support critical projects and decisions in your business.” Source: RevenueBase Database · checked Sep 28, 2026
16	Pebble IT Solutions	Indirect evidence	North Sydney, AustraliaHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “At Pebble IT, we take pride in our Australian team offering a premium level of enterprise-service our clients expect.” Source: RevenueBase Database · checked Sep 28, 2026
17	Rapida Solutions	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	19 contacts →
	Partial 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 28, 2026
18	Keydata	Partial evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “KeyData, a leader in transforming businesses through data-driven solutions!” Source: RevenueBase Database · checked Sep 28, 2026
19	Corpus	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Corpus is consulting, done differently.” Source: RevenueBase Database · checked Sep 28, 2026
20	5accel	Partial evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “5accel helps organisations turn data into real business outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
21	Nynox Solutions	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial 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 28, 2026
22	Prima Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	16 contacts →
	Indirect evidence “Prima Consulting provides Business Intelligence solutions to organisations across the globe.” Source: RevenueBase Database · checked Sep 28, 2026
23	Data Sagacity	Partial evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “We work for companies who demand data insight, security, connectivity and performance.” Source: RevenueBase Database · checked Sep 28, 2026
24	Data Army	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Data Army is an Australian data consultancy helping organisations turn data into a strategic advantage.” Source: RevenueBase Database · checked Sep 28, 2026
25	Bistech	Strong evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong evidence “Bistech is a technology solution provider committed to excellence in the areas of Business Intelligence, Data Visualisation, Data Warehousing, Advanced Analytics and Corporate…” 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: data warehousing consultancies. 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 warehousing consultancies.
Partial evidence: Its own public description names part of data warehousing consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data warehousing consultancies. 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 269 data warehousing consultancies based in Australia

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Data warehousing consultancies based in Australia at a glance

As of Sep 28, 2026

34.8%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

26.4%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

180

11-50

51-200

201-500

501-1,000

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 269 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 warehousing consultancies, 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 warehousing consultancies”. 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 warehousing consultancies), 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 warehousing consultancies, 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, 747 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.

Data warehousing consultancies 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 warehousing consultancies, 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 warehousing consultancies are there based in Australia?

RevenueBase identified 269 data warehousing consultancies 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 warehousing consultancies?

Sydney leads with 71 headquartered companies, followed by Melbourne (60) and Brisbane (18).

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 747 verified decision-maker contacts tracked across these 269 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.