Company lists · Data refreshed September 2026

Top 25 Mid-market investment banks based in Australia

Name: Mid-market investment banks based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 351 companies tracked

RevenueBase identified 351 company matches for mid-market investment banks associated with Australia as of September 2026 and tracks 2,609 professional contacts across them, including 1,501 with verified work emails. Sydney is the largest hub.

This list covers company matches for mid-market investment banks 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 17, 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 17, 2026 How this list was built

351Companies

2,609Contacts tracked

1,501Verified emails

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The 25 largest mid-market investment banks based in Australia

Ranked by team size

Top 25 of 351 company matches for mid-market investment banks based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Barrenjoey	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	501-1,000	476 contacts →
	Exact match “Barrenjoey is a proudly Australian financial services firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Grant Samuel	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	51-200	102 contacts →
	Exact match “Full service independent advisory Founded in 1988, our goal has always been simple – consistently deliver innovative advice that is truly valuable to our clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MST Financial	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	51-200	55 contacts →
	Exact match “At MST Financial, we take pride in our Australian roots and our commitment to delivering independent financial services through our distinctive platforms.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	333 Capital	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	11-50	51 contacts →
	Exact match “Capital's specialist team have been helping private and institutional clients to acquire, grow and divest their businesses since 2005.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Flagstaff Partners	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	11-50	40 contacts →
	Exact match “Flagstaff Partners is an Australian independent corporate advisory firm established in 2009 by Tony Burgess (Chairman) and Charles Goode AC (Chairman Emeritus).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Henslow	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “Henslow is an independent advisory firm that supports growing companies and their stakeholders through every phase of a business’s evolution.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Luminis Partners	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “Luminis Partners specialises in providing the highest quality of independent, conflict-free advice to major corporations, governments and institutions on strategy, mergers…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Interfinancial	Exact match	Brisbane, AustraliaHQ recorded Sep 17, 2026	11-50	31 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 17, 2026 · View company records in RevenueBase
9	Allier Capital	Exact match	Sydney Cbd, AustraliaHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “Established in 2009, Allier Capital provides independent financial and strategic advice on mergers and acquisitions, equity and debt raisings, restructurings, corporate finance…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	ASR Wealth Advisers	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “Corporate Advisory for Complex Decisions We provide commercially focused corporate services across mergers and acquisitions support, litigation funding coordination, corporate…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Nash Advisory	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Nash Advisory specialises in the sale and acquisition of businesses with enterprise values between $10M -$500M.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Miles Advisory Partners	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	26 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 17, 2026 · View company records in RevenueBase
13	Planum Partners	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Planum is a boutique investment banking firm with offices in Melbourne and Sydney.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Morgan Business Sales	Exact match	Banora Point, AustraliaHQ recorded Sep 17, 2026	11-50	24 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 17, 2026 · View company records in RevenueBase
15	Wexted Advisors	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Wexted Advisors: An independent and specialised advisory firm that assists clients facing or exposed to business challenges or confronting complex transactions or situations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Newport Capital Group	Exact match	North Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Newport Capital Group is Australia’s leading TMET focused and longest-established licensed strategic advisory and M&A Investment Banking firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Equity & Advisory	Exact match	Adelaide, AustraliaHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Equity & Advisory provides a comprehensive range of corporate advisory services that support our clients to address the challenges of today's business environment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	AD Astra Corporate Advisory	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	20 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 17, 2026 · View company records in RevenueBase
19	Peloton Capital	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Peloton Capital specialises in providing investment, corporate advisory & transactions, mergers and acquisitions, initial public offerings, securities trading and wealth…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Oasis Partners	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “We are leaders in strategic consultancy, specialising in Advisory, M&A, and Business Investment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Poynton Stavrianou	Exact match	Perth, AustraliaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Poynton Stavrianou is an independent corporate advisor based in Perth, Western Australia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Burnvoir Corporate Finance LTD	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “There are many participants in the financial service industry with expertise in financial products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Lazard Australia	Exact match	Melbourne, AustraliaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Lazard Australia is a leading independent corporate advisory firm serving Australia and New Zealand-based clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Pottinger	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Mainsheet	Exact match	Sydney, AustraliaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Mainsheet is a full service corporate strategy and corporate advisory firm founded by a group of senior advisors who have worked closely with leading Australian and Asian…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “mid-market investment banks”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 351 mid-market investment banks based in Australia

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Mid-market investment banks based in Australia at a glance

As of Sep 17, 2026

57.5%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

43.0%Largest-city concentration · Sydney

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

251

11-50

51-200

501-1,000

10001+

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 351 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 “mid-market investment banks” 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 1,501 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 17, 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 “mid-market investment banks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mid-market investment banks are there based in Australia?

RevenueBase identified 351 company matches for mid-market investment banks 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?

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

Which city has the most mid-market investment banks?

Sydney leads with 151 company records, followed by Melbourne (69) and Perth (24).

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 1,501 professional contacts with verified work emails tracked across these 351 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 17, 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.