Company lists · Data refreshed September 2026

Top 25 Lower middle market consulting firms based in Australia

RevenueBase identified 1,066 company matches for lower middle market consulting firms associated with Australia as of September 2026 and tracks 3,542 professional contacts across them, including 1,375 with verified work emails. Sydney is the largest hub.

This list covers company matches for lower middle market consulting firms 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 28, 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 28, 2026 How this list was built
1,066Companies
3,542Contacts tracked
1,375Verified emails
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The 25 largest lower middle market consulting firms based in Australia

Ranked by team size
Top 25 of 1,066 company matches for lower middle market consulting firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchBraddon, AustraliaHQ recorded Sep 28, 202651-200110 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 28, 202651-20084 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Sep 28, 2026201-50070 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBraddon, AustraliaHQ recorded Sep 28, 202651-20066 contacts →

Exact match

“We’re Coras.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Sep 28, 202651-20050 contacts →

Exact match

“Strategic Project Partners (SPP) is a high impact management consulting firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSt. Kilda, AustraliaHQ recorded Sep 28, 202611-5045 contacts →

Exact match

“Crewe Sharp Management Service is in the business of improving business performance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchNewcastle, AustraliaHQ recorded Sep 28, 202651-20038 contacts →

Exact match

“Being in business is exciting and rewarding.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“Our team brings a wealth of real-world experience to the table.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Sep 28, 202651-20036 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBarangaroo, AustraliaHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“We built Nine Advisory because we believe business owners like you have been getting a raw deal for a while now.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchBrisbane, AustraliaHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Over more than three decades, InterFinancial has built a reputation as one of Australia’s leading corporate advisory firms specialising in M&A, capital raising and growth…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“The Bridge International is a non-traditional management consulting team operating in Australia and internationally, with deep client side experience within the financial services…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchPerth, AustraliaHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“Price Consulting Group is a Western Australian owned and operated management consultancy firm that has been providing professional high quality advice and services to clients…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“Pacific Consulting Group (PCG) is a boutique management consulting firm focused on providing superior results to our clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“Miles Advisory Partners specialise in the provision of financial and strategic advice to a wide range of clients across many industries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBrisbane, AustraliaHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“GSA is a management consulting company passionate about working in partnership with our clients to deliver sustainable improvements.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBanora Point, AustraliaHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“At Morgan Business Sales, we understand that selling or buying a business is a major life moment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBraddon, AustraliaHQ recorded Sep 28, 202611-5024 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“We help bold businesses make their next big move.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“Ad Astra Corporate Advisory is a leading independent corporate advisory business with offices in Sydney and Melbourne.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBurwood, AustraliaHQ recorded Sep 28, 20261,001-5,00020 contacts →

Exact match

“At Castalia, we’re here to help businesses and their owners thrive.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“We are leaders in strategic consultancy, specialising in Advisory, M&A, and Business Investment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Corporality Global is a Business Growth, Transformation and Value Creation Advisory firm helping founders, business owners, boards and executive teams improve performance…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchSydney, AustraliaHQ recorded Sep 28, 202611-5018 contacts →

Exact match

“At Exit Advisory Group, our mission is to empower business owners with the tools and strategies they need to navigate the complexities of business transitions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 1,066 lower middle market consulting firms based in Australia

See the full list, filter by size, metro and specialty, and access 1,375 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lower middle market consulting firms based in Australia at a glance

As of Sep 28, 2026
38.8%Verified-email coverage
3.3Average contacts per company
1-10Median size (employees)
23.8%Largest-city concentration · Sydney
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
923
11-50
125
51-200
14
201-500
1
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 1,066 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 “lower middle market consulting firms” 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 1,375 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 28, 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 “lower middle market consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lower middle market consulting firms are there based in Australia?

RevenueBase identified 1,066 company matches for lower middle market consulting firms 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?

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

Which city has the most lower middle market consulting firms?

Sydney leads with 254 company records, followed by Melbourne (183) and Brisbane (110).

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 1,375 professional contacts with verified work emails tracked across these 1,066 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 28, 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.