Company lists · Data refreshed September 2026

Top 25 Governance advisory firms based in Australia

Name: Governance advisory firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 916 companies tracked

RevenueBase identified 916 governance advisory firms headquartered in Australia as of September 2026 and tracks 5,847 professional contacts across them, including 2,666 with verified work emails. Sydney is the largest hub.

This list covers governance advisory 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 20, 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 20, 2026 86% judged on-target in blind review

916Companies

5,847Contacts tracked

2,666Verified emails

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The 25 largest governance advisory firms based in Australia

Ranked by team size

Top 25 of 916 governance advisory firms based in Australia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to governance advisory 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	Bluerock	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	201-500	316 contacts →
	Indirect evidence “BlueRock is for entrepreneurs, by entrepreneurs.” Source: RevenueBase Database · checked Sep 20, 2026
2	Johnson Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	n/a	285 contacts →
	Partial evidence “Johnson Partners is an independent, Australasian leadership advisory firm specialising in Board Search, Executive Search, Interim Executive Search and Leadership Succession.” Source: RevenueBase Database · checked Sep 20, 2026
3	Ansarada	Indirect evidence	The Rocks, AustraliaHQ checked Sep 20, 2026	51-200	201 contacts →
	Indirect evidence “We bring order to organizational chaos.” Source: RevenueBase Database · checked Sep 20, 2026
4	EATON	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	n/a	154 contacts →
	Partial evidence “EATON provides strategic advisory and search services to law firms and corporates.” Source: RevenueBase Database · checked Sep 20, 2026
5	Advisory Board Centre	Partial evidence	Brisbane City, AustraliaHQ checked Sep 20, 2026	n/a	153 contacts →
	Partial evidence “As the leading professional body for the advisory sector, the Advisory Board Centre works collectively with its members to raise the standard of the global advisory sector -…” Source: RevenueBase Database · checked Sep 20, 2026
6	Derwent	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	133 contacts →
	Partial evidence “Derwent is one of Australia’s leading Executive Search and Board Advisory firms, partnering with organisations to appoint high-impact leaders who drive long-term success.” Source: RevenueBase Database · checked Sep 20, 2026
7	OCM	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	120 contacts →
	Partial evidence “OCM is an Australasian SME advisory firm trusted by government and business to deliver clarity in complexity.” Source: RevenueBase Database · checked Sep 20, 2026
8	Source	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	107 contacts →
	Indirect evidence “Source empowers businesses to navigate risk and thrive.” Source: RevenueBase Database · checked Sep 20, 2026
9	Grant Samuel	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	102 contacts →
	Partial evidence “Full service independent advisory Founded in 1988, our goal has always been simple – consistently deliver innovative advice that is truly valuable to our clients.” Source: RevenueBase Database · checked Sep 20, 2026
10	Frontier Advisors	Partial evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	51-200	83 contacts →
	Partial evidence “Frontier Advisors has been offering institutional investors independent and unbiased advice, research and service for over thirty years.” Source: RevenueBase Database · checked Sep 20, 2026
11	Rennie	Partial evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	51-200	80 contacts →
	Partial evidence “Rennie provides strategy, ESG & sustainability, capital advisory, policy and reform, and business advisory services.” Source: RevenueBase Database · checked Sep 20, 2026
12	Parbery	Partial evidence	Fyshwick, AustraliaHQ checked Sep 20, 2026	51-200	76 contacts →
	Partial 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 20, 2026
13	Business Aspect	Indirect evidence	Toowong, AustraliaHQ checked Sep 20, 2026	51-200	75 contacts →
	Indirect evidence “At Business Aspect, our promise to our clients is to always look at things from a ‘fresh perspective’ and to ensure our engagement with you is based on a clear understanding of…” Source: RevenueBase Database · checked Sep 20, 2026
14	HPX Group	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	201-500	72 contacts →
	Partial evidence “HPX Group is the holding company of corporate and commercial law firm, Hamilton Locke, in-house style essential professional services firm, Source and privacy, data governance and…” Source: RevenueBase Database · checked Sep 20, 2026
15	Webb Henderson	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	71 contacts →
	Partial evidence “We are legal and regulatory advisors who achieve extraordinary outcomes for clients.” Source: RevenueBase Database · checked Sep 20, 2026
16	PPB Advisory	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 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 20, 2026
17	Ngamuru Advisory	Partial evidence	Fyshwick, AustraliaHQ checked Sep 20, 2026	51-200	46 contacts →
	Partial evidence “Ngamuru Advisory is a firm that was established to provide strategic and commercial advice, primarily to Government clients, by people who are passionate about delivering…” Source: RevenueBase Database · checked Sep 20, 2026
18	Flagstaff Partners	Partial evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	11-50	40 contacts →
	Partial evidence “Flagstaff Partners is an Australian independent corporate advisory firm established in 2009 by Tony Burgess (Chairman) and Charles Goode AC (Chairman Emeritus).” Source: RevenueBase Database · checked Sep 20, 2026
19	Nixora Group	Strong evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	51-200	38 contacts →
	Strong evidence “Nixora Group is a comprehensive consultancy offering a wide spectrum of services, including data management and governance, risk consulting and advisory, system implementation &…” Source: RevenueBase Database · checked Sep 20, 2026
20	Akambo	Indirect evidence	Melbourne, AustraliaHQ checked Sep 20, 2026	11-50	38 contacts →
	Indirect evidence “We strengthen advice models, we don’t reinvent them.” Source: RevenueBase Database · checked Sep 20, 2026
21	Nuffield	Indirect evidence	South Yarra, AustraliaHQ checked Sep 20, 2026	51-200	36 contacts →
	Indirect evidence “We help our customers deliver their most complex projects.” Source: RevenueBase Database · checked Sep 20, 2026
22	PFS Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	35 contacts →
	Partial evidence “PFS provides specialist advice in areas including strategy, governance, compliance and licensing, risk management, financial modelling, group insurance, actuarial matters…” Source: RevenueBase Database · checked Sep 20, 2026
23	Centium	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	34 contacts →
	Indirect evidence “Centium is an agile consulting firm specialising in minimising risk for small and medium Government organisations.” Source: RevenueBase Database · checked Sep 20, 2026
24	Qmetrix	Partial evidence	Mulgrave, AustraliaHQ checked Sep 20, 2026	11-50	33 contacts →
	Partial evidence “At QMetrix we provide professional advisory services that empower our clients to operate with the agility needed in today’s business environment.” Source: RevenueBase Database · checked Sep 20, 2026
25	Allier Capital	Indirect evidence	Sydney Cbd, AustraliaHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “Established in 2009, Allier Capital provides independent financial and strategic advice on mergers and acquisitions, equity and debt raisings, restructurings, corporate finance…” Source: RevenueBase Database · checked Sep 20, 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: governance advisory 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 governance advisory firms.
Partial evidence: Its own public description names part of governance advisory firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name governance advisory 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 916 governance advisory firms based in Australia

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Governance advisory firms based in Australia at a glance

As of Sep 20, 2026

45.6%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

28.9%Largest-city concentration · Sydney

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

753

11-50

136

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 916 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 governance advisory 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 “governance advisory 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 governance advisory 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 governance advisory 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, 2,666 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 20, 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.

Governance advisory 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 governance advisory 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 governance advisory firms are there based in Australia?

RevenueBase identified 916 governance advisory 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?

Bluerock, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most governance advisory firms?

Sydney leads with 265 headquartered companies, followed by Melbourne (160) and Brisbane (84).

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 2,666 verified decision-maker contacts tracked across these 916 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 20, 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.