Company lists · Data refreshed September 2026

Top 22 Compliance and audit outsourcing companies based in Australia

RevenueBase identified 357 company matches for compliance and audit outsourcing companies associated with Australia as of September 2026 and tracks 2,555 professional contacts across them, including 777 with verified work emails. Sydney is the largest hub.

This list covers company matches for compliance and audit outsourcing companies associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
357Companies
2,555Contacts tracked
777Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest compliance and audit outsourcing companies based in Australia

Ranked by team size
Top 22 of 357 company matches for compliance and audit outsourcing companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Sep 27, 202651-200107 contacts →

Exact match

“Source empowers businesses to navigate risk and thrive.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202651-200101 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchAdelaide, AustraliaHQ recorded Sep 27, 202651-20042 contacts →

Exact match

“Vectra, an Ensign company, is Australia’s trusted partner for security consulting, risk management, compliance, and managed services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202651-20038 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchSouth Yarra, AustraliaHQ recorded Sep 27, 202651-20036 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Sep 27, 202651-20034 contacts →

Exact match

“Information in motion.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Sep 27, 202651-20033 contacts →

Exact match

“Ideagen help the safe hands and trusted voices that protect organisations to minimize risk, strengthen compliance and keep people safe.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchMawson Lakes, AustraliaHQ recorded Sep 27, 202611-5030 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchMaroubra, AustraliaHQ recorded Sep 27, 20261-1027 contacts →

Exact match

“Streamline-Integrate-Create.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-5026 contacts →

Exact match

“Your trusted partner in compliance, governance, quality assurance & risk management.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 27, 202611-5026 contacts →

Exact match

“LNP Audit and Assurance is a dynamic growing specialist audit and assurance practice.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchKingsgrove, AustraliaHQ recorded Sep 27, 202611-5024 contacts →

Exact match

“InteRisk is an ALL operational risk specialist.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchBarangaroo, AustraliaHQ recorded Sep 27, 202611-5022 contacts →

Exact match

“We help organisations confidently take risks to realise opportunities.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchCanberra, AustraliaHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“About Us Securus Consulting Group is a dedicated cyber security, ASD licenced Australian Information Security Evaluation Facility, and a digital GRC solutions consultancy serving…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchPyrmont, AustraliaHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“SpencerMaurice is an Australian owned management consultancy that specialises in independent reviews, business strategy, transformation, performance, governance, enterprise risk…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchMelbourne, AustraliaHQ recorded Sep 27, 20261,001-5,00014 contacts →

Exact match

“Serve Legal offers a wide range of retail compliance services and have a team of trained and experienced auditors ready to visit sites throughout Australia.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 27, 20261-1014 contacts →

Exact match

“Risk management consulting practice specialising in all areas of operational risk and information risk: risk assessment, advisory, governance, reporting, investigation…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchOrmeau, AustraliaHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Since its inception in 2005, QIA Group has been shaped by a need to continuously improve our service offering and to set the standard for compliance reporting wherever possible.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchFyshwick, AustraliaHQ recorded Sep 27, 20261-1013 contacts →

Exact match

“Contractor Compliance Australia provides businesses from large international companies to the small sole trader across Australia with compliance services, assisting with their IRE…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchWanniassa, AustraliaHQ recorded Sep 27, 20261-1012 contacts →

Exact match

“Torque Software's systems assist organisations in their governance, risk, compliance and assurance activities, including complying with legislation, internal policies and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchAlexandria, AustraliaHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“Arventa is a leading provider of powerful risk management cloud-based systems.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“Tofrum is a product, consulting and services company.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 22 of 357 compliance and audit outsourcing companies based in Australia

See the full list, filter by size, metro and specialty, and access 777 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Compliance and audit outsourcing companies based in Australia at a glance

As of Sep 27, 2026
30.4%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
22.4%Largest-city concentration · Sydney
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
262
11-50
79
51-200
13
1,001-5,000
1

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 357 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Australia whose business descriptions match “compliance and audit outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 777 professional contacts with verified work emails across the full matched dataset. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “compliance and audit outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many compliance and audit outsourcing companies are there based in Australia?

RevenueBase identified 357 company matches for compliance and audit outsourcing companies associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Source tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most compliance and audit outsourcing companies?

Sydney leads with 80 company records, followed by Melbourne (60) and Brisbane (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 777 professional contacts with verified work emails tracked across these 357 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 357 compliance and audit outsourcing companies based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

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.