Company lists · Data refreshed September 2026

Top 25 Business strategy and consulting firms based in Australia

Name: Business strategy and consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 4,093 companies tracked

RevenueBase identified 4,093 business strategy and consulting firms headquartered in Australia as of September 2026 and tracks 26,486 professional contacts across them, including 9,957 with verified work emails and 2,806 with mobile numbers. Sydney is the largest hub.

This list covers business strategy and 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 23, 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 23, 2026 86% judged on-target in blind review

4,093Companies

26,486Contacts tracked

9,957Verified emails

2,806Mobile numbers

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The 25 largest business strategy and consulting firms based in Australia

Ranked by team size

Top 25 of 4,093 business strategy and consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to business strategy and 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	Nous Group	Indirect evidence	Docklands, AustraliaHQ checked Sep 23, 2026	501-1,000	706 contacts →
	Indirect evidence “Nous Group is an international management consultancy working with clients across Australasia, the United Kingdom and North America.” Source: RevenueBase Database · checked Sep 23, 2026
2	Logistics Executive Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 23, 2026	n/a	647 contacts →
	Indirect evidence “Welcome to Logistics Executive Group - The hub of your global supply chain.” Source: RevenueBase Database · checked Sep 23, 2026
3	Mcgrathnicol	Indirect evidence	Melbourne, AustraliaHQ checked Sep 23, 2026	201-500	520 contacts →
	Indirect evidence “For more than 20 years, we have helped businesses and their stakeholders navigate critical moments, from growth and transformation through to financial stress and uncertainty.” Source: RevenueBase Database · checked Sep 23, 2026
4	Synergy Group	Indirect evidence	Canberra, AustraliaHQ checked Sep 23, 2026	201-500	425 contacts →
	Indirect evidence “Challengers at heart, we are pragmatic explorers seeking to uncover what could be, so it can be.” Source: RevenueBase Database · checked Sep 23, 2026
5	Bluerock	Indirect evidence	Melbourne, AustraliaHQ checked Sep 23, 2026	201-500	316 contacts →
	Indirect evidence “BlueRock is for entrepreneurs, by entrepreneurs.” Source: RevenueBase Database · checked Sep 23, 2026
6	Davidson	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 23, 2026	501-1,000	305 contacts →
	Indirect evidence “As a proudly Australian company, over 30 years Davidson has evolved into a leader in enhancing workplace performance.” Source: RevenueBase Database · checked Sep 23, 2026
7	Johnstaff	Partial evidence	Melbourne, AustraliaHQ checked Sep 23, 2026	201-500	265 contacts →
	Partial evidence “Johnstaff is an independent Australian and New Zealand-owned consulting practice that specialises in client-side Advisory and Project Management services for the planning and…” Source: RevenueBase Database · checked Sep 23, 2026
8	Finity	Indirect evidence	The Rocks, AustraliaHQ checked Sep 23, 2026	201-500	253 contacts →
	Indirect evidence “We are a trusted partner of tech start-ups through to large scale organisations.” Source: RevenueBase Database · checked Sep 23, 2026
9	Terra Firma Business Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 23, 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 23, 2026
10	Professional Advantage	Indirect evidence	124 Walker Street, AustraliaHQ checked Sep 23, 2026	201-500	234 contacts →
	Indirect evidence “Helping organisations achieve more with technology.” Source: RevenueBase Database · checked Sep 23, 2026
11	Protiviti Australia	Partial evidence	Melbourne, AustraliaHQ checked Sep 23, 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 23, 2026
12	Programmed Professionals	Indirect evidence	Melbourne, AustraliaHQ checked Sep 23, 2026	51-200	172 contacts →
	Indirect evidence “At Programmed Professionals, we are committed to delivering outstanding results for you.” Source: RevenueBase Database · checked Sep 23, 2026
13	Fiftyfive5, Part Of Accenture Song	Indirect evidence	Sydney, AustraliaHQ checked Sep 23, 2026	201-500	169 contacts →
	Indirect evidence “Fiftyfive5 We are hiring!” Source: RevenueBase Database · checked Sep 23, 2026
14	Bendelta	Indirect evidence	Sydney, AustraliaHQ checked Sep 23, 2026	51-200	114 contacts →
	Indirect evidence “Bendelta is Australia’s most awarded leadership and organisational design management consultancy - transforming individuals, teams and organisations to unlock human potential and…” Source: RevenueBase Database · checked Sep 23, 2026
15	Projects Assured	Strong evidence	Braddon, AustraliaHQ checked Sep 23, 2026	51-200	110 contacts →
	Strong evidence “As a specialist management consulting firm, we pride ourselves on being your trusted strategic advisors and proven delivery partners, and we are renowned for solving our public…” Source: RevenueBase Database · checked Sep 23, 2026
16	Sensei	Indirect evidence	Melbourne, AustraliaHQ checked Sep 23, 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 23, 2026
17	Xenco Services	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 23, 2026	51-200	85 contacts →
	Indirect evidence “Founded in 2018, Xenco is a multi-disciplined, specialist service group that delivers executive and operational level support to businesses seeking significant improvements in…” Source: RevenueBase Database · checked Sep 23, 2026
18	Ey-Parthenon Strategy	Strong evidence	Sydney, AustraliaHQ checked Sep 23, 2026	51-200	84 contacts →
	Strong evidence “EY-Parthenon Strategy, formerly EY Port Jackson Partners, is a leading Australian strategy consulting practice trusted by CEOs, Boards and senior leaders to advise on the most…” Source: RevenueBase Database · checked Sep 23, 2026
19	Visagio Australia	Indirect evidence	Perth, AustraliaHQ checked Sep 23, 2026	51-200	81 contacts →
	Indirect evidence “Founded in 2003, Visagio is a global platform that helps organisations achieve their goals.” Source: RevenueBase Database · checked Sep 23, 2026
20	Parbery	Indirect evidence	Fyshwick, AustraliaHQ checked Sep 23, 2026	51-200	76 contacts →
	Indirect evidence “Parbery is a values-driven professional advisory firm and an Australian-owned SME, with a presence in ACT, QLD, SA and VIC.” Source: RevenueBase Database · checked Sep 23, 2026
21	Proximity	Partial evidence	Canberra, AustraliaHQ checked Sep 23, 2026	51-200	75 contacts →
	Partial evidence “We bring together brilliant minds in consulting, legal and commercial to work in collaboration with our clients.” Source: RevenueBase Database · checked Sep 23, 2026
22	Zedplus Accounting And Finance	Partial evidence	Parramatta, AustraliaHQ checked Sep 23, 2026	11-50	73 contacts →
	Partial evidence “We are an independent accounting and financial consultancy firm focussed on developing customised strategies designed to fit the needs of corporate and individual clients.” Source: RevenueBase Database · checked Sep 23, 2026
23	PPB Advisory	Partial evidence	Sydney, AustraliaHQ checked Sep 23, 2026	201-500	70 contacts →
	Partial evidence “PPB Advisory is a leading advisory firm that is focused on helping organisations navigate critical and complex issues, improve their performance and realise their strategic goals.” Source: RevenueBase Database · checked Sep 23, 2026
24	Marketing EYE Atlanta Melbourne Sydney	Partial evidence	Sydney, AustraliaHQ checked Sep 23, 2026	11-50	69 contacts →
	Partial evidence “Marketing Eye is a world-leading marketing consulting firm.” Source: RevenueBase Database · checked Sep 23, 2026
25	CORAS	Indirect evidence	Braddon, AustraliaHQ checked Sep 23, 2026	51-200	66 contacts →
	Indirect evidence “We’re Coras.” Source: RevenueBase Database · checked Sep 23, 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: business strategy and 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 business strategy and consulting firms.
Partial evidence: Its own public description names part of business strategy and consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business strategy and 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 4,093 business strategy and consulting firms based in Australia

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Business strategy and consulting firms based in Australia at a glance

As of Sep 23, 2026

37.6%Verified-email coverage

10.6%Mobile-number coverage

6.5Average contacts per company

1-10Median size (employees)

22.9%Largest-city concentration · Sydney

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

3,463

11-50

527

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

7,3120–30

2,31431–60

14161–90

1190–180

179180+

Company record updated

Median 74.0d

00–30

5,09631–60

12,83061–90

6,96090–180

1,600180+

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 business strategy and 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 “business strategy and 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 business strategy and 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 business strategy and 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, 9,957 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 23, 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.

Business strategy and 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 business strategy and 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 business strategy and consulting firms are there based in Australia?

RevenueBase identified 4,093 business strategy and 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?

Nous Group, headquartered in Docklands, tops this list with the largest team on record.

Which city has the most business strategy and consulting firms?

Sydney leads with 939 headquartered companies, followed by Melbourne (757) and Brisbane (381).

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 9,957 verified decision-maker contacts tracked across these 4,093 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 23, 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.