Company lists · Data refreshed September 2026

Top 25 Enterprise startups based in Australia

RevenueBase identified 511 enterprise startups headquartered in Australia as of September 2026 and tracks 4,135 professional contacts across them, including 941 with verified work emails. Sydney is the largest hub.

This list covers enterprise startups 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 28, 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 28, 2026 86% judged on-target in blind review
511Companies
4,135Contacts tracked
941Verified emails
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The 25 largest enterprise startups based in Australia

Ranked by team size
Top 25 of 511 enterprise startups based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise startups: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBrisbane City, AustraliaHQ checked Sep 28, 202651-200142 contacts →

Indirect evidence

“Blackbook AI is a global technology consulting company specialising in AI, automation, data, and digital development.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202651-20095 contacts →

Indirect evidence

“Increment are technology specialists with a unique breadth of experience and depth of technical knowledge.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceMelbourne, AustraliaHQ checked Sep 28, 202651-20091 contacts →

Indirect evidence

“It’s our ability to help clients navigate the new that continues to set us apart.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceNorth Sydney, AustraliaHQ checked Sep 28, 202611-5079 contacts →

Indirect evidence

“We work with ambitious entrepreneurs and business leaders to ensure effective technology strategy is a central driver of their success and a key enabler of business growth.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceSurry Hills, AustraliaHQ checked Sep 28, 202651-20072 contacts →

Indirect evidence

“LBH is a specialist technology advisory and software company.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceMelbourne, AustraliaHQ checked Sep 28, 202651-20063 contacts →

Partial evidence

“Enterprises are spending too much on digital delivery and getting too little in return.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceNorth Sydney, AustraliaHQ checked Sep 28, 202651-20059 contacts →

Indirect evidence

“At OneTeam Services, we are more than just a tech solutions provider - we are your strategic partner in overcoming complex technology challenges.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceMelbourne, AustraliaHQ checked Sep 28, 202611-5058 contacts →

Indirect evidence

“Onsys Technologies is a Melbourne-based IT services and consulting company delivering intelligent, scalable, and cost-effective technology solutions to businesses across Australia…”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceSydney, AustraliaHQ checked Sep 28, 202651-20057 contacts →

Partial evidence

“Enterprise-grade teams.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceMelbourne, AustraliaHQ checked Sep 28, 202651-20048 contacts →

Indirect evidence

“At Sibiliti, we take pride in building purpose-driven solutions that reflect our unique way of approaching challenges.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidencePreston, AustraliaHQ checked Sep 28, 202611-5038 contacts →

Indirect evidence

“Aerion Technologies is the partner you've been looking for.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202611-5035 contacts →

Indirect evidence

“We deliver future proof software for organisations that rely on technology to enable their business.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceMelbourne, AustraliaHQ checked Sep 28, 202611-5032 contacts →

Indirect evidence

“At Infonyx, we help ambitious organisations harness the power of data and technology to innovate with clarity, build with confidence, and succeed through partnership.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202651-20031 contacts →

Indirect evidence

“Decision Inc.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceNorth Sydney, AustraliaHQ checked Sep 28, 202651-20029 contacts →

Indirect evidence

“We believe that entrepreneurship is uniquely positioned to make a great difference in the world.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceMelbourne, AustraliaHQ checked Sep 28, 202651-20029 contacts →

Indirect evidence

“9X5 creates purposeful technology-based solutions that transform our clients and improve the lives of their customers.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceAdelaide, AustraliaHQ checked Sep 28, 202611-5028 contacts →

Indirect evidence

“At Telexar Technologies, we are your trusted global partner for pioneering technological solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceBrisbane, AustraliaHQ checked Sep 28, 202611-5028 contacts →

Indirect evidence

“MVP1 Ventures is your one-stop partner for building, automating, and scaling digital products that actually move the needle.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceBrisbane, AustraliaHQ checked Sep 28, 202611-5028 contacts →

Indirect evidence

“TEN13 is a global VC fuelling founders with first cheques from $300k-$2m and support through the journey to scale.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceMelbourne, AustraliaHQ checked Sep 28, 202611-5027 contacts →

Partial evidence

“Spectar Group is a Melbourne based technology consultancy with a sole mission to “Accelerate Digital Transformation” for Enterprises.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceBrisbane, AustraliaHQ checked Sep 28, 20261-1027 contacts →

Partial evidence

“River City Labs fosters the growth of startup companies solving big problems.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceSydney, AustraliaHQ checked Sep 28, 2026n/a25 contacts →

Indirect evidence

“Luxoft, a DXC Technology Company, is a trusted partner in global digital transformation and a leader in delivering competitive advantage in the software-defined world.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceMelbourne, AustraliaHQ checked Sep 28, 202611-5024 contacts →

Indirect evidence

“C9 GROUP is a Nationwide Managed AI, IT, Cyber Security, Telco, Digital Signage & Remote Workforce Services Provider for modern businesses, delivering a fully integrated approach…”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceBox Hill, AustraliaHQ checked Sep 28, 202611-5023 contacts →

Indirect evidence

“Revolutionising business efficiency, SQiBLE delivers expertly crafted ERP, CRM, and integration solutions tailored to empower organisations to work smarter.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceSydney, AustraliaHQ checked Sep 28, 202651-20023 contacts →

Indirect evidence

“At Namadgi, we empower innovative companies to achieve their full potential.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 511 enterprise startups based in Australia

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Enterprise startups based in Australia at a glance

As of Sep 28, 2026
22.8%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
25.2%Largest-city concentration · Sydney
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
327
11-50
134
51-200
38
201-500
6
501-1,000
2
1,001-5,000
1
10001+
2

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 511 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 enterprise startups, 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 “enterprise startups”. 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 enterprise startups), 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 enterprise startups, 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, 941 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 28, 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 enterprise startups, 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 enterprise startups are there based in Australia?

RevenueBase identified 511 enterprise startups 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?

blackbook.ai, headquartered in Brisbane City, tops this list with the largest team on record.

Which city has the most enterprise startups?

Sydney leads with 129 headquartered companies, followed by Melbourne (102) and Brisbane (33).

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 941 verified decision-maker contacts tracked across these 511 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 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 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.