Company lists · Data refreshed September 2026

Top 25 Governance consulting firms based in Australia

RevenueBase identified 813 governance consulting firms headquartered in Australia as of September 2026 and tracks 5,200 professional contacts across them, including 2,188 with verified work emails and 407 with mobile numbers. Sydney is the largest hub.

This list covers governance 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
813Companies
5,200Contacts tracked
2,188Verified emails
407Mobile numbers
Unlock all 813 companies Free signup · no credit card · 500 free credits

The 25 largest governance consulting firms based in Australia

Ranked by team size
Top 25 of 813 governance consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names governance consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
DerwentIndirect evidence
Perth, AustraliaHQ checked Sep 3, 202651-200133

“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: company website · checked Sep 3, 2026
2
CallidaPartial evidence
Forrest, AustraliaHQ checked Sep 3, 202651-200124

“Callida Consulting are a Canberra-based consulting firm, dedicated to our people and the provision of professional services across a range of service offerings.”

Source: company website · checked Sep 3, 2026
3
Providence ConsultingPartial evidence
Barton, AustraliaHQ checked Sep 3, 202651-200124

“Providence Consulting is an Australian, veteran-initiated professional services firm, established in Canberra in 2005.”

Source: company website · checked Sep 3, 2026
4
OCMIndirect evidence
Sydney, AustraliaHQ checked Sep 3, 202651-200120

“OCM is an Australasian SME advisory firm trusted by government and business to deliver clarity in complexity.”

Source: company website · checked Sep 3, 2026
5
Projects AssuredPartial evidence
Braddon, AustraliaHQ checked Sep 3, 202651-200111

“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: company website · checked Sep 3, 2026
6
SourceIndirect evidence
Sydney, AustraliaHQ checked Sep 3, 202651-200107

“Source empowers businesses to navigate risk and thrive.”

Source: company website · checked Sep 3, 2026
7Melbourne, AustraliaHQ checked Sep 3, 202651-200101

“Australian Essential Services Compliance (AESC) is your trusted industry advisor in the property risk and compliance space.”

Source: company website · checked Sep 3, 2026
8
ParberyIndirect evidence
Fyshwick, AustraliaHQ checked Sep 3, 202651-20076

“Parbery is a values-driven professional advisory firm and an Australian-owned SME, with a presence in ACT, QLD, SA and VIC.”

Source: company website · checked Sep 3, 2026
9
Business AspectIndirect evidence
Toowong, AustraliaHQ checked Sep 3, 202651-20074

“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: company website · checked Sep 3, 2026
10
HPX GroupPartial evidence
Sydney, AustraliaHQ checked Sep 3, 2026201-50072

“HPX Group is the holding company of corporate and commercial law firm, Hamilton Locke, in-house style essential professional services firm, Source, privacy, data governance and AI…”

Source: company website · checked Sep 3, 2026
11
PPB AdvisoryIndirect evidence
Sydney, AustraliaHQ checked Sep 3, 2026201-50070

“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: company website · checked Sep 3, 2026
12
GrosvenorPartial evidence
Canberra, AustraliaHQ checked Sep 3, 202611-5054

“Grosvenor is a consulting firm that specialises in public sector advisory, procurement advisory and property advisory services.”

Source: company website · checked Sep 3, 2026
13
Ngamuru AdvisoryIndirect evidence
Fyshwick, AustraliaHQ checked Sep 3, 202651-20046

“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: company website · checked Sep 3, 2026
14
AmalgamotionIndirect evidence
Barangaroo, AustraliaHQ checked Sep 3, 202651-20042

“We are Amalgamotion, a team of highly skilled experts dedicated to delivering outcomes for challenging programs of work.”

Source: company website · checked Sep 3, 2026
15Melbourne, AustraliaHQ checked Sep 3, 202651-20036

“At Vertex, we exist to make an impact on our clients' business.”

Source: company website · checked Sep 3, 2026
16
Nixora GroupStrong evidence
Melbourne, AustraliaHQ checked Sep 3, 202651-20035

“Nixora Group is a comprehensive consultancy offering a wide spectrum of services, including data management and governance, risk consulting and advisory, system implementation &…”

Source: company website · checked Sep 3, 2026
17
PFS ConsultingPartial evidence
Sydney, AustraliaHQ checked Sep 3, 202611-5035

“PFS provides specialist advice in areas including strategy, governance, compliance and licensing, risk management, financial modelling, group insurance, actuarial matters…”

Source: company website · checked Sep 3, 2026
18
NuffieldIndirect evidence
South Yarra, AustraliaHQ checked Sep 3, 202651-20035

“We help our customers deliver their most complex projects.”

Source: company website · checked Sep 3, 2026
19
CentiumPartial evidence
Sydney, AustraliaHQ checked Sep 3, 202651-20035

“Centium is an agile consulting firm specialising in minimising risk for small and medium Government organisations.”

Source: company website · checked Sep 3, 2026
20
NoeticIndirect evidence
Canberra, AustraliaHQ checked Sep 3, 202651-20035

“Noetic challenges clients to think differently and adopt new approaches to find solutions.”

Source: company website · checked Sep 3, 2026
21
Apis, Part Of AccentureIndirect evidence
Kingston, AustraliaHQ checked Sep 3, 202651-20032

“Apis, part of Accenture is a Canberra-based professional services firm, specialising in government business.”

Source: company website · checked Sep 3, 2026
22
Alarp SolutionsPartial evidence
Mawson Lakes, AustraliaHQ checked Sep 3, 202611-5029

“ALARP Solutions is your trusted partner in System Safety, Governance, Risk, Assurance, and Measurement.”

Source: company website · checked Sep 3, 2026
23
The Civic PartnershipIndirect evidence
Melbourne, AustraliaHQ checked Sep 3, 202611-5028

“We are your partner in the boardroom, staffroom, newsroom and courtroom.”

Source: company website · checked Sep 3, 2026
24
EP Accountants AdvisersIndirect evidence
Braddon, AustraliaHQ checked Sep 3, 202611-5024

“We’re the team that invests in our clients and are passionately driven to helping them meet their business and personal goals.”

Source: company website · checked Sep 3, 2026
25
Anitech PTY LTDPartial evidence
Notting Hill, AustraliaHQ checked Sep 3, 202611-5024

“Are you looking for impactful experienced consulting services in Cyber Security, Business Management Systems, Technology Solutions and Occupational Hygiene Services?”

Source: company website · checked Sep 3, 2026

Showing 25 of 813 governance consulting firms based in Australia

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Governance consulting firms based in Australia at a glance

As of Sep 3, 2026
1-10Median size (employees)
SydneyLargest hub · 182 HQs
407Contacts with mobile numbers
Sep 3, 2026Data refreshed

Companies by employee count

1-10
665
11-50
114
51-200
23
201-500
3
501-1,000
1
10001+
1

Verified emails by last verification

0–30
0
31–60
205
61–90
1,283
90–180
693
180+
7

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 consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among governance 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 an evidence 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, 2,188 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 3, 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 consulting firms by metro

  • Governance consulting firms in Sydney182
  • Governance consulting firms in Melbourne144
  • Governance consulting firms in Brisbane75
  • Governance consulting firms in Perth60
  • Governance consulting firms in Canberra41
  • Governance consulting firms in Adelaide34

Frequently asked

How many governance consulting firms are there based in Australia?

RevenueBase identified 813 governance 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?

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

Which city has the most governance consulting firms?

Sydney leads with 182 headquartered companies, followed by Melbourne (144) and Brisbane (75).

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 2,188 verified decision-maker contacts tracked across these 813 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 3, 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 SmartSearch, 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.