Company lists · Data refreshed September 2026

Top 25 Big consulting firms based in Melbourne, Australia

Name: Big consulting firms based in Melbourne, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 136 companies tracked

RevenueBase identified 136 big consulting firms headquartered in Melbourne, Australia as of September 2026 and tracks 1,660 professional contacts across them, including 696 with verified work emails. Sydney is the largest hub.

This list covers big consulting firms headquartered in Melbourne, 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 21, 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 21, 2026 86% judged on-target in blind review

136Companies

1,660Contacts tracked

696Verified emails

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The 25 largest big consulting firms based in Melbourne, Australia

Ranked by team size

Top 25 of 136 big consulting firms based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to big 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, AustraliaHQ checked Sep 21, 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 21, 2026
2	Protiviti Australia	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	5,001-10,000	172 contacts →
	Partial evidence “Protiviti is a global business consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently…” Source: RevenueBase Database · checked Sep 21, 2026
3	Programmed Professionals	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	172 contacts →
	Indirect evidence “At Programmed Professionals, we are committed to delivering outstanding results for you.” Source: RevenueBase Database · checked Sep 21, 2026
4	Sensei	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	96 contacts →
	Indirect evidence “At Sensei we partner with you to help improve the way you work.” Source: RevenueBase Database · checked Sep 21, 2026
5	Leonardo	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	59 contacts →
	Indirect evidence “Leonardo, a UST company, operates in the Australia and New Zealand region.” Source: RevenueBase Database · checked Sep 21, 2026
6	IMA Management And Technology	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	54 contacts →
	Indirect evidence “IMA Management & Technology is a privately owned Australian company renowned for delivering the highest quality IT and business management services and solutions for our blue-chip…” Source: RevenueBase Database · checked Sep 21, 2026
7	SPP	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	50 contacts →
	Partial evidence “Strategic Project Partners (SPP) is a high impact management consulting firm.” Source: RevenueBase Database · checked Sep 21, 2026
8	Right Lane Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	40 contacts →
	Partial evidence “Right Lane is a flourishing, top quality, management consulting firm.” Source: RevenueBase Database · checked Sep 21, 2026
9	Focus Dynamics Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	36 contacts →
	Indirect evidence “Our team brings a wealth of real-world experience to the table.” Source: RevenueBase Database · checked Sep 21, 2026
10	Vertex Consulting & Compliance Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	36 contacts →
	Indirect evidence “At Vertex, we exist to make an impact on our clients' business.” Source: RevenueBase Database · checked Sep 21, 2026
11	The Civic Partnership	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “We are your partner in the boardroom, staffroom, newsroom and courtroom.” Source: RevenueBase Database · checked Sep 21, 2026
12	Cynosure Consulting Group PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	28 contacts →
	Partial evidence “Created through a highly experienced team of experts joining forces, Cynosure Consulting Group is an Australian-based IT consulting business offering a wide range of services to…” Source: RevenueBase Database · checked Sep 21, 2026
13	Cordant	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “Cordant redefines consulting by tackling your toughest technology challenges head-on, transforming tech landscapes into strategic assets for real-world success.” Source: RevenueBase Database · checked Sep 21, 2026
14	Inner Circle	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	21 contacts →
	Partial evidence “Founded in 2006, Inner Circle is a globally recognised consulting organisation that helps ASX200 clients realise strategic value through the successful delivery of their…” Source: RevenueBase Database · checked Sep 21, 2026
15	PTP Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “PTP is an Australian-owned delivery partner specialising in complex transformation across industries including construction, utilities, higher education and enterprise IT.” Source: RevenueBase Database · checked Sep 21, 2026
16	Cinc. Performance Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “We partner with you to drive rapid performance uplift, optimising the delivery of your strategy, product, or service.” Source: RevenueBase Database · checked Sep 21, 2026
17	Pinnacle Group Australia	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Established in 2005, Pinnacle Group Australia is a leading-edge management consulting firm that provides strategy, organisation alignment and leadership development services that…” Source: RevenueBase Database · checked Sep 21, 2026
18	Newgen Consulting Australasia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “NewGen, your trusted Digital Business Transformation Partner, combines industry expertise with global reach, harnessing the full potential of information technology to reshape…” Source: RevenueBase Database · checked Sep 21, 2026
19	Acad Services	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “ACAD Services was established to provide technology consulting services to corporate and government clients with a focus on property/facilities management, asset management and…” Source: RevenueBase Database · checked Sep 21, 2026
20	Hikari Solutions	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Hikari Solutions helps businesses navigate complex sustainability, compliance and governance requirements with confidence.” Source: RevenueBase Database · checked Sep 21, 2026
21	Sheldon Harris	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “Sheldon Harris are trusted advisors to Boards, Chief Executives and Senior Executive teams.” Source: RevenueBase Database · checked Sep 21, 2026
22	Cloud9 Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	8 contacts →
	Partial evidence “Cloud9 Consulting is an Australian-owned company with a breadth of knowledge gained through years of delivery experience.” Source: RevenueBase Database · checked Sep 21, 2026
23	Acute Professional Services PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “Acute Professional Services (APS) Pty Ltd Offering: We are a professional consulting firm that provides specialised services in business analysis, project management, and IT…” Source: RevenueBase Database · checked Sep 21, 2026
24	MS Integration PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Solve today's challenge and prepare for tomorrow, with solutions that continue to work.” Source: RevenueBase Database · checked Sep 21, 2026
25	Redcrew	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “For organizations seeking clarity, speed, and excellence in technology-driven transformation, RedCrew delivers strategic advisory, project management, software development, and…” Source: RevenueBase Database · checked Sep 21, 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: big 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 big consulting firms.
Partial evidence: Its own public description names part of big consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name big 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 136 big consulting firms based in Melbourne, Australia

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Big consulting firms based in Melbourne, Australia at a glance

As of Sep 21, 2026

41.9%Verified-email coverage

12.2Average contacts per company

1-10Median size (employees)

116.9%Largest-city concentration · Sydney

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

5,001-10,000

Email recency for this list is measured across the whole Australia list rather than for Melbourne, so it is reported there. Company counts and contact totals on this page are exact for Melbourne, over 136 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 big 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 Melbourne, Australia whose own description of what they do matches “big 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 big 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 big consulting firms, and records with no verified work email. Companies headquartered outside Melbourne 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, 696 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 21, 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.

Big consulting firms 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 big 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 big consulting firms are there based in Melbourne, Australia?

RevenueBase identified 136 big consulting firms headquartered in Melbourne, 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 big consulting firms?

Sydney leads with 159 headquartered companies, followed by Melbourne (136) and Canberra (51).

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 696 verified decision-maker contacts tracked across these 136 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 21, 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.