Company lists · Data refreshed September 2026

Top 25 B2B software private equity firms based in Australia

Name: B2B software private equity firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 104 companies tracked

RevenueBase identified 104 B2B software private equity firms headquartered in Australia as of September 2026 and tracks 658 professional contacts across them, including 368 with verified work emails. Sydney is the largest hub.

This list covers B2B software private equity 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 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 27, 2026 86% judged on-target in blind review

104Companies

658Contacts tracked

368Verified emails

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The 25 largest B2B software private equity firms based in Australia

Ranked by team size

Top 25 of 104 B2B software private equity firms based in Australia, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to B2B software private equity firms: 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	Alceon	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	51-200	101 contacts →
	Partial evidence “Alceon was founded in 2010 by a group of senior investment professionals who believed private capital could be more personal, more principled, and more aligned.” Source: RevenueBase Database · checked Sep 27, 2026
2	Vela APX	Partial evidence	Brisbane, AustraliaHQ checked Sep 27, 2026	201-500	62 contacts →
	Partial evidence “Vela APX acquires, manages, and builds mission-critical vertical market software businesses.” Source: RevenueBase Database · checked Sep 27, 2026
3	Pemba Capital Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	45 contacts →
	Partial evidence “Pemba Capital Partners specialises in forming buy-and-build partnerships with private business owners and managers.” Source: RevenueBase Database · checked Sep 27, 2026
4	Allegro Funds	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	37 contacts →
	Strong evidence “Allegro is one of Australia’s most-awarded firms in the private equity investing space.” Source: RevenueBase Database · checked Sep 27, 2026
5	Potentia Capital	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	34 contacts →
	Strong evidence “Potentia is a private equity firm that believes in the transformative power of technology to build tomorrow.” Source: RevenueBase Database · checked Sep 27, 2026
6	TDM Growth Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	21 contacts →
	Indirect evidence “TDM Growth Partners is a global investment firm with offices currently in Sydney and New York.” Source: RevenueBase Database · checked Sep 27, 2026
7	Mitchell Group	Indirect evidence	Brisbane, AustraliaHQ checked Sep 27, 2026	51-200	20 contacts →
	Indirect evidence “Since 1969, the Mitchell Group have successfully developed and invested in companies that innovate, create value and do things in 'a better way'.” Source: RevenueBase Database · checked Sep 27, 2026
8	Next Capital Private Equity	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	15 contacts →
	Strong evidence “Next Capital is an independent private equity firm, specialising in providing capital and expertise to the mid-market.” Source: RevenueBase Database · checked Sep 27, 2026
9	Performance Business Sales	Partial evidence	West Perth, AustraliaHQ checked Sep 27, 2026	1-10	14 contacts →
	Partial evidence “Performance Business Sales, is one of Australia’s most successful and innovative exponents of the sale and acquisition of privately-owned businesses.” Source: RevenueBase Database · checked Sep 27, 2026
10	Scarcity Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	13 contacts →
	Indirect evidence “Scarcity Partners is an independent investment firm seeking to make investments in middle-market asset managers.” Source: RevenueBase Database · checked Sep 27, 2026
11	Colinton Capital Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	1-10	13 contacts →
	Indirect evidence “Colinton Capital Partners is a mid-market investment group that provides growth capital solutions to leading businesses.” Source: RevenueBase Database · checked Sep 27, 2026
12	Vision Invest	Strong evidence	Sydney Olympic Park, AustraliaHQ checked Sep 27, 2026	11-50	12 contacts →
	Strong evidence “Established in 2017, Vision Invest Pty Ltd is a private investment firm providing global private equity investment opportunities, business loans, and bespoke merger and…” Source: RevenueBase Database · checked Sep 27, 2026
13	Global Investors	Partial evidence	North Sydney, AustraliaHQ checked Sep 27, 2026	1-10	11 contacts →
	Partial evidence “Established in 1996, Global Investors operates as a private investment firm focused on identifying and building value in businesses across public and private markets.” Source: RevenueBase Database · checked Sep 27, 2026
14	Imperium Capital Group PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	51-200	10 contacts →
	Partial evidence “Imperium Capital Group is a private investment company, established in 1996.” Source: RevenueBase Database · checked Sep 27, 2026
15	Mysite Group	Partial evidence	Brisbane, AustraliaHQ checked Sep 27, 2026	51-200	10 contacts →
	Partial evidence “MySite acquires and invests in software companies that make people’s lives easier.” Source: RevenueBase Database · checked Sep 27, 2026
16	Tasman Capital Partners	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	7 contacts →
	Strong evidence “Tasman Capital is a leading private equity firm specialising in lower mid-market private companies focused on completing management buyouts, turnarounds, active real estate, and…” Source: RevenueBase Database · checked Sep 27, 2026
17	Centerstone Capital	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	1-10	7 contacts →
	Partial evidence “Specialist venture capital and growth equity investors in technology-enabled businesses transforming the professional services industry” Source: RevenueBase Database · checked Sep 27, 2026
18	Nightingale Partners	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	1-10	7 contacts →
	Strong evidence “First established in London in 1985, our private equity firm was founded on one word.” Source: RevenueBase Database · checked Sep 27, 2026
19	Lonhro Capital Partners	Indirect evidence	Brisbane, AustraliaHQ checked Sep 27, 2026	1-10	6 contacts →
	Indirect evidence “Investment capital specialists Small-mid market focused Brisbane based” Source: RevenueBase Database · checked Sep 27, 2026
20	29north	Indirect evidence	Brisbane, AustraliaHQ checked Sep 27, 2026	1-10	5 contacts →
	Indirect evidence “We’re here to create wealth by backing strong businesses and their management to reach their growth objectives.” Source: RevenueBase Database · checked Sep 27, 2026
21	Arcus Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	1-10	5 contacts →
	Partial evidence “Arcus Partners is a growth equity investment firm, partnering with owners and management teams to develop established and growing businesses into market leaders.” Source: RevenueBase Database · checked Sep 27, 2026
22	Pressroom Partners	Strong evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	1-10	5 contacts →
	Strong evidence “Pressroom Partners is an exciting new private equity firm.” Source: RevenueBase Database · checked Sep 27, 2026
23	Callisto Capital	Indirect evidence	Milton, AustraliaHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “Callisto’s objective is to acquire and hold long term, a portfolio of established, profitable and stable businesses, providing these business owners with the chance to realise the…” Source: RevenueBase Database · checked Sep 27, 2026
24	Utiliti Group	Indirect evidence	Bondi Junction, AustraliaHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “At Utiliti Group, we're pioneering Active Advantage Investing, a specialist approach for critical technology firms in health, government, infrastructure, and beyond.” Source: RevenueBase Database · checked Sep 27, 2026
25	Arbor Capital	Strong evidence	Brisbane, AustraliaHQ checked Sep 27, 2026	1-10	4 contacts →
	Strong evidence “Arbor Capital is an investment firm focused on private equity, growth equity and venture capital investing within the technology industry.” Source: RevenueBase Database · checked Sep 27, 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: B2B software private equity firms. 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 B2B software private equity firms.
Partial evidence: Its own public description names part of B2B software private equity firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B software private equity firms. 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 104 B2B software private equity firms based in Australia

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B2B software private equity firms based in Australia at a glance

As of Sep 27, 2026

55.9%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

51.0%Largest-city concentration · Sydney

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 104 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 B2B software private equity firms, 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 Australia whose own description of what they do matches “B2B software private equity firms”. 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 B2B software private equity firms), 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 B2B software private equity 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 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, 368 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 27, 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.

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 B2B software private equity firms, 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 B2B software private equity firms are there based in Australia?

RevenueBase identified 104 B2B software private equity 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?

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

Which city has the most B2B software private equity firms?

Sydney leads with 53 headquartered companies, followed by Melbourne (16) and Brisbane (8).

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 368 verified decision-maker contacts tracked across these 104 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 27, 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.