Company lists · Data refreshed September 2026

Top 25 Consulting firm software companies based in Sydney, Australia

Name: Consulting firm software companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 635 companies tracked

RevenueBase identified 635 consulting firm software companies headquartered in Sydney, Australia as of September 2026 and tracks 4,470 professional contacts across them, including 1,315 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers consulting firm software 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 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

635Companies

4,470Contacts tracked

1,315Verified emails

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The 25 largest consulting firm software companies based in Sydney, Australia

Ranked by team size

Top 25 of 635 consulting firm software companies based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to consulting firm software 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	NRI Australia & NEW Zealand	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1,001-5,000	711 contacts →
	Indirect evidence “As a trusted end-to-end digital partner, we design, build, and manage IT solutions that turn bold visions into reality and set new standards of excellence for our clients.” Source: RevenueBase Database · checked Sep 28, 2026
2	Barhead, An Akkodis Company	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	10001+	177 contacts →
	Partial evidence “Barhead, an Akkodis company, is an award-winning consulting firm focused on leveraging Microsoft’s Technology Stack to deliver business solutions.” Source: RevenueBase Database · checked Sep 28, 2026
3	Techforce Services Salesforce Summit Consulting Partner	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	121 contacts →
	Partial evidence “TechForce Services \| Salesforce® Summit Consulting Partner \| Managed Services & Digital Transformation Leader Globally Recognized.” Source: RevenueBase Database · checked Sep 28, 2026
4	Avocado Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	108 contacts →
	Indirect evidence “We are a proud Member of the Global Technology Industry Association -GITA OUR SERVICES Avocado helps clients deliver with certainty on their complex IT change, with technology…” Source: RevenueBase Database · checked Sep 28, 2026
5	ICG Internal Consulting Group Global	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1,001-5,000	63 contacts →
	Partial evidence “ICG is a 21st century consulting and project services platform that delivers any permutation of professional consultants, intellectual property, methodology, training and services…” Source: RevenueBase Database · checked Sep 28, 2026
6	Bigger	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “Enterprise-grade teams.” Source: RevenueBase Database · checked Sep 28, 2026
7	IT Integrity	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	47 contacts →
	Indirect evidence “IT Integrity helps organisations harness technology to drive growth, efficiency, and competitive advantage.” Source: RevenueBase Database · checked Sep 28, 2026
8	Software At Scale	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence “A leading technology consultancy that empowers businesses with comprehensive solutions for their digital transformation.” Source: RevenueBase Database · checked Sep 28, 2026
9	FACTO	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	41 contacts →
	Indirect evidence “Facto is an Australian-owned and operated professional services company with leading capabilities in Business Analysis, Product Management, Quality Assurance, Delivery Services…” Source: RevenueBase Database · checked Sep 28, 2026
10	Ingenuity Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	38 contacts →
	Indirect evidence “Too many organisations pour time and money into technology without getting the outcomes they expected.” Source: RevenueBase Database · checked Sep 28, 2026
11	Alembic	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “We deliver future proof software for organisations that rely on technology to enable their business.” Source: RevenueBase Database · checked Sep 28, 2026
12	Sazae PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	35 contacts →
	Partial evidence “About Sazae Pty Ltd Sazae Pty Ltd is a global IT consulting company headquartered in Sydney, with offices in Australia, Japan, and Vietnam.” Source: RevenueBase Database · checked Sep 28, 2026
13	Nutbrook Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “Nutbrook Group was established with the objective of integrating a values-driven approach to Consultancy, Engineering and Project Management services.” Source: RevenueBase Database · checked Sep 28, 2026
14	Advance Delivery Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	501-1,000	32 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 28, 2026
15	Decision Inc. Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	31 contacts →
	Indirect evidence “Decision Inc.” Source: RevenueBase Database · checked Sep 28, 2026
16	Proquest Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “ProQuest Consulting is one of Australia's leading Salesforce implementation partners, and winner of the Global 2021 Salesforce Partner Innovation Award in the category of…” Source: RevenueBase Database · checked Sep 28, 2026
17	Proitzen	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “Proitzen is a provider of business enterprise and on-demand software solutions.” Source: RevenueBase Database · checked Sep 28, 2026
18	Pacific Consulting Group PCG	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Pacific Consulting Group (PCG) is a boutique management consulting firm focused on providing superior results to our clients.” Source: RevenueBase Database · checked Sep 28, 2026
19	Athena Blue Global	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Athena Blue Global helps shape a better future for forward-thinking businesses worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
20	Star X Technology Solutions PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Star X Technology is a Sydney-based company with around 10 years of experience.” Source: RevenueBase Database · checked Sep 28, 2026
21	PKF Digital	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	23 contacts →
	Indirect evidence “Propel your business with PKF Digital, your trusted partner in business and digital solutions.” Source: RevenueBase Database · checked Sep 28, 2026
22	Strong Solutions	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Strong Solutions' mission is to provide best practice innovative IT solutions and services to our clients acting as the technology enabler for realisation of their business goals.” Source: RevenueBase Database · checked Sep 28, 2026
23	AUP IT	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “AUP IT has over two decades of experience in solving IT problems for all sorts of organisations whether they are small or large, local government bodies, councils or corporations.” Source: RevenueBase Database · checked Sep 28, 2026
24	Sentia	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Sentia is a software development consultancy company specialising in web and mobile development based in Sydney, Australia and now Zagreb, croatia Sentia is a team of enthusiastic…” Source: RevenueBase Database · checked Sep 28, 2026
25	Oc&c Strategy Consultants Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	501-1,000	20 contacts →
	Indirect evidence “Experts on strategy, growth, commercial due diligence, and technology-enabled business models across a broad range of industry sectors including: FMCG, TMT, Healthcare, Education…” 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: consulting firm software 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 consulting firm software companies.
Partial evidence: Its own public description names part of consulting firm software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consulting firm software 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 635 consulting firm software companies based in Sydney, Australia

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Consulting firm software companies based in Sydney, Australia at a glance

As of Sep 28, 2026

29.4%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

414

11-50

168

51-200

201-500

501-1,000

1,001-5,000

10001+

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 635 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 consulting firm software 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 “consulting firm software 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 consulting firm software 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 consulting firm software 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, 1,315 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.

Consulting firm software 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 consulting firm software 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 consulting firm software companies are there based in Sydney, Australia?

RevenueBase identified 635 consulting firm software 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?

NRI Australia & NEW Zealand, headquartered in Sydney, tops this list with the largest team on record.

Which city in Australia has the most consulting firm software companies?

Sydney leads Australia with 635 headquartered companies, followed by Melbourne (581) and Brisbane (206).

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 1,315 verified decision-maker contacts tracked across these 635 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.