Company lists · Data refreshed September 2026

Top 25 Governance advisory companies based in Sydney, Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 179 companies tracked

RevenueBase identified 179 governance advisory companies headquartered in Sydney, Australia as of September 2026 and tracks 1,251 professional contacts across them, including 698 with verified work emails. Sydney is the largest hub.

This list covers governance advisory 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 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

179Companies

1,251Contacts tracked

698Verified emails

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The 25 largest governance advisory companies based in Sydney, Australia

Ranked by team size

Top 25 of 179 governance advisory companies based in Sydney, 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 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	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
2	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
3	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
4	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
5	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
6	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
7	ASR Wealth Advisers	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	51-200	28 contacts →
	Partial evidence “Corporate Advisory for Complex Decisions We provide commercially focused corporate services across mergers and acquisitions support, litigation funding coordination, corporate…” Source: RevenueBase Database · checked Sep 20, 2026
8	AD Astra Corporate Advisory	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial evidence “Ad Astra Corporate Advisory is a leading independent corporate advisory business with offices in Sydney and Melbourne.” Source: RevenueBase Database · checked Sep 20, 2026
9	Blenheim Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial evidence “Blenheim Partners is a leading international Executive Search and Board Advisory Firm.” Source: RevenueBase Database · checked Sep 20, 2026
10	Pottinger	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	17 contacts →
	Partial evidence “A leading independent advisor to leading companies, state and federal governments, industry associations and growth stage companies on M&A, capital raising, corporate strategy and…” Source: RevenueBase Database · checked Sep 20, 2026
11	Guerdon Associates	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	16 contacts →
	Partial evidence “We are Australia and New Zealand’s leading consulting firm specialising in executive and non-executive remuneration strategy, design, and implementation and governance matters.” Source: RevenueBase Database · checked Sep 20, 2026
12	Company Matters PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Established over a decade ago, Company Matters is part of the Corporate Markets Division of ASX listed Link Group (ASX Code: LNK), offering the following services- Company…” Source: RevenueBase Database · checked Sep 20, 2026
13	Inforisk	Strong evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	14 contacts →
	Strong evidence “Risk management consulting practice specialising in all areas of operational risk and information risk: risk assessment, advisory, governance, reporting, investigation…” Source: RevenueBase Database · checked Sep 20, 2026
14	Metropolis Advisory	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “At Metropolis Advisory, we work with risk takers.” Source: RevenueBase Database · checked Sep 20, 2026
15	Unified Design	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	12 contacts →
	Partial evidence “Unified Design provides Identity and Access Governance (IAG) consulting services to commercial, government and non-profit organisations.” Source: RevenueBase Database · checked Sep 20, 2026
16	Premiernational	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Connecting business with Government.” Source: RevenueBase Database · checked Sep 20, 2026
17	Confidant Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “We are your trusted advisers.” Source: RevenueBase Database · checked Sep 20, 2026
18	CGI Glass Lewis Pty. Limited	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
19	Hattonneale	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	9 contacts →
	Partial evidence “Hattonneale is a specialist Board Search and Advisory firm.” Source: RevenueBase Database · checked Sep 20, 2026
20	Trim Capital	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	8 contacts →
	Partial evidence “With comprehensive expertise, Trim Capital is one of the leading investment and advisory groups both Australian-wide and internationally.” Source: RevenueBase Database · checked Sep 20, 2026
21	Denison Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	7 contacts →
	Partial evidence “Denison Partners is an independent advisory firm focused on providing independent, trusted advice that leverages the extensive experience of the executives.” Source: RevenueBase Database · checked Sep 20, 2026
22	The Risk Board	Indirect evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	7 contacts →
	Indirect evidence “The Risk Board is the only Australian organisation focused solely on advising Directors, Chief Executive Officers and Chief Risk Officers on how they can deliver risk management…” Source: RevenueBase Database · checked Sep 20, 2026
23	PX Resources	Strong evidence	Sydney, AustraliaHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “PX Resources is a specialist recruitment and advisory firm dedicated to the governance, risk, compliance, and internal audit professions.” Source: RevenueBase Database · checked Sep 20, 2026
24	Newland Global Group	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “Newland Global Group (NGG) is a leading corporate advisory firm with a key focus on the India-Australia trade and investment space.” Source: RevenueBase Database · checked Sep 20, 2026
25	Media & Capital Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 20, 2026	11-50	6 contacts →
	Partial evidence “Media & Capital Partners is a boutique advisory firm with offices in Sydney, Melbourne and Perth that provides a targeted suite of services including media, investor and…” 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 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 governance advisory companies.
Partial evidence: Its own public description names part of governance advisory companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name governance advisory 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 179 governance advisory companies based in Sydney, Australia

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Governance advisory companies based in Sydney, Australia at a glance

As of Sep 20, 2026

55.8%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Sydney

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

146

11-50

51-200

201-500

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 179 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 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 “governance advisory 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 governance advisory 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 governance advisory 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, 698 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 companies by metro in Australia

Governance advisory companies in Sydney179
Governance advisory companies in Melbourne105
Governance advisory companies in Brisbane66
Governance advisory companies in Perth45
Governance advisory companies in Adelaide26

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 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 governance advisory companies are there based in Sydney, Australia?

RevenueBase identified 179 governance advisory 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?

Derwent, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most governance advisory companies?

Sydney leads with 179 headquartered companies, followed by Melbourne (105) and Brisbane (66).

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 698 verified decision-maker contacts tracked across these 179 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.