Company lists · Data refreshed September 2026
Top 25 Online marketplace platforms based in Australia
RevenueBase identified 131 online marketplace platforms headquartered in Australia as of September 2026 and tracks 1,453 professional contacts across them, including 283 with verified work emails and 90 with mobile numbers. Melbourne is the largest hub.
This list covers online marketplace platforms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest online marketplace platforms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 267 | ||||
“Grays is an Australian online retail and auction company, offering a huge range of consumer, industrial and commercial goods, direct from manufacturers and distributors.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 167 | ||||
“At Gumtree Group, we’re building for the future with a fresh approach.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 157 | ||||
“New Aim is Australia's largest and fastest-growing private ecommerce company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 101 | ||||
“Driven by a vision to become the world’s first fully automated marketplace solution, Marketplacer is a leading global Software-as-a-Service (SaaS) platform that empowers…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 90 | ||||
“CAR Group - formerly carsales.com Ltd.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 43 | ||||
“Articore owns and operates the leading global online marketplaces, Redbubble.com and TeePublic.com.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 17 | ||||
“At Dropshipzone, we empower entrepreneurs and businesses to thrive in the dynamic world of ecommerce through our innovative dropshipping solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 17 | ||||
“Azura Fashion Group is a unique fashion-based tech sales gateway platform that provides fashion brands and their distributor's plug & play access to the world’s leading fashion…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | IndustracomPartial evidence | 13 | |||
“Industracom operates Australia's largest B2B platforms connecting buyers and suppliers of industrial, medical and hospitality equipment.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 | ||||
“Syncio is on a mission to make collaboration for merchants and makers seamless by democratising inventory and the basic building blocks of commerce across the internet.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 11 | ||||
“Better That is a retail technology business offering a white label turn-key ecommerce solution called Better That Connect.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | ISW TradingPartial evidence | 10 | |||
“An Australian company established by experienced sellers in 2007, we have gained the reputation of a reliable and market leading online seller in our specialty sectors.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 8 | ||||
“Since 2008, we’ve been the go-to destination for unique, handmade wares, where shoppers meet makers and connect over creativity.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 8 | ||||
“We’re on a mission to transform the world of secondhand homewares by empowering people to discover, buy, and sell quality vintage and antique items with ease.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 | ||||
“With a track record scaling brands on Amazon and other marketplaces.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 | ||||
“Finestro is an online marketplace that facilitates the sale of wine from all over the world.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 | ||||
“SquareX spearheads the digital transformation of B2B markets through innovative and domain-specific applications.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 | ||||
“Australia's Only Live Business Sales Platform.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 | ||||
“ineda is an innovative and disruptive platform that enables consumers who know what they want and are ready to buy, to connect with suppliers offering an extensive range of…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 | ||||
“We provide an online Wholesale eCommerce Platform to connect wholesalers with retailers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 | ||||
“Live Platforms is a pioneering technology company that underpins a suite of specialized online marketplaces, including Gem Rock Auctions, Opal Auctions, Jewelry Auctioned, Coins…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | L.A Global PTY LTDPartial evidence | 2 | |||
“L.A Global is an Australian based company specializing in online retail and digital advertising.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“Publicly listed HT Group is an innovative eCommerce conglomerate, developing online shopping experiences and distribution strength in multiple markets.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 | ||||
“Agora is Australia's free online marketplace for new, used and left over building material.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | FILMOPartial evidence | 1 | |||
“Filmo stands at the forefront of interactive marketplaces, seamlessly merging live video streaming with powerful e-commerce functionality.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 131 online marketplace platforms based in Australia
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Online marketplace platforms based in Australia at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 online marketplace platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Australia whose own description of what they do matches “online marketplace platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among online marketplace platforms, 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 an evidence 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, 283 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 5, 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.
Online marketplace platforms by metro
- Online marketplace platforms in Melbourne30
- Online marketplace platforms in Sydney28
Frequently asked
How many online marketplace platforms are there based in Australia?
RevenueBase identified 131 online marketplace platforms 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?
GRAYS, headquartered in Moorebank, tops this list with the largest team on record.
Which city has the most online marketplace platforms?
Melbourne leads with 30 headquartered companies, followed by Sydney (28) and Brisbane (11).
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 283 verified decision-maker contacts tracked across these 131 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 5, 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.
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