Company lists · Data refreshed September 2026

Top 13 Online auction marketplaces based in Australia

RevenueBase identified 34 company matches for online auction marketplaces associated with Australia as of September 2026 and tracks 536 professional contacts across them, including 41 with verified work emails. Sydney is the largest hub.

This list covers company matches for online auction marketplaces 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 20, 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 20, 2026 How this list was built
34Companies
536Contacts tracked
41Verified emails
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The 13 largest online auction marketplaces based in Australia

Ranked by team size
Top 13 of 34 company matches for online auction marketplaces based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchMoorebank, AustraliaHQ recorded Sep 20, 2026201-500267 contacts →

Exact match

“Grays is an Australian online retail and auction company, offering a huge range of consumer, industrial and commercial goods, direct from manufacturers and distributors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchCanberra, AustraliaHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Australia's trusted home of unique online auctions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchBrisbane City, AustraliaHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“StockLive is an innovative online auction platform, providing services to the Australian agriculture industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchWoodville North, AustraliaHQ recorded Sep 20, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchEmerald, AustraliaHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Emerald Auction Centre is a company based out of 1 Batts St, Emerald, Queensland, Australia.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchMelbourne, AustraliaHQ recorded Sep 20, 202611-504 contacts →

Exact match

“Tradeslot is the benchmark in auction and trading technology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchCattai, AustraliaHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Bargain Hunt Auctions was established in 2005, by husband and wife team, Mark and Veronica.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchFitzroy, AustraliaHQ recorded Sep 20, 20261-103 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Anywhere Auctions is a new digital real estate auction technology that lets buyers watch and bid from anywhere, while the auctioneer sells on the floor and online at the same time.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBurleigh Heads, AustraliaHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Live Platforms is a pioneering technology company that underpins a suite of specialized online marketplaces, including Gem Rock Auctions, Opal Auctions, Jewelry Auctioned, Coins…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchNewport, AustraliaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Bitify is the world’s largest Bitcoin Marketplace and Auction site.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“AirAuctioneer is a cost-effective online auction solution for fundraising and business use.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchToowoomba City, AustraliaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Auctioncentre.com.au is the First Auctioneering Group in Australia to Offer Major Items for On-Line Auction.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 13 of 34 online auction marketplaces based in Australia

See the full list, filter by size, metro and specialty, and access 41 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online auction marketplaces based in Australia at a glance

As of Sep 20, 2026
7.6%Verified-email coverage
15.8Average contacts per company
1-10Median size (employees)
17.6%Largest-city concentration · Sydney
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
6
51-200
3
201-500
1
501-1,000
2
10001+
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 34 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 “online auction marketplaces” 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 41 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 20, 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 “online auction marketplaces”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many online auction marketplaces are there based in Australia?

RevenueBase identified 34 company matches for online auction marketplaces 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?

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

Which city has the most online auction marketplaces?

Sydney leads with 6 company records, followed by Melbourne (2) and Brisbane (1).

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 41 professional contacts with verified work emails tracked across these 34 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 34 online auction marketplaces based in Australia. Start with a free account, no credit card.

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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.