Online / national — no fixed yard to pin: Auction Exchange (simulcast on-farm clearing & machinery) · AMA / amasales.com.au (farm & earthmoving machinery) · LAWD Auctions (agribusiness plant, via Bidsonline) · Nutrien Ag Solutions & Elders (on-farm clearing/dispersal sales nationwide, feed into AuctionsPlus) · Farm Clearing Sales (farmclearingsales.com.au) · Langton's (langtons.com.au — fine wine, online national).
Aggregators for what's on this week: AuctionFinder (auctionfinder.com.au) · Bidsonline (bidsonline.com.au — hosts Argus, Burns & Co, Dominion, Gowans, Armitage, LAWD and others) · Invaluable & LiveAuctioneers (art/antique house catalogues) · Find Lots Online · Antiques Reporter / Carter's (results archives).
Ownership notes (2025–26): Grays is now owned by Slattery — trading as Slattery Grays Auction Group after a $2m sale and administration over the $10m ACCC fine; both brands operate normally. Ritchie Bros acquired Smith Broughton (WA) and Allied Equipment Sales in late 2025.
Most industrial/vehicle houses run weekly online sales; art houses run monthly catalogues; saleyards run weekly prime sales. Pins mark physical pickup/saleroom sites — always confirm the current calendar on the house's own site.