Brands & services

Our marketplaces

The Saleroom

The Saleroom is Europe's leading marketplace for buying art, antiques and collectables at auction.

LiveAuctioneers

One of North America’s favourite destinations for fine and decorative art, antiques, vintage collectables and luxury goods.

Lot-tissimo

lot-tissimo.com is Germany's foremost fine art and antiques auction marketplace.

Proxibid

The largest online auction marketplace in North America, listing highly valued items from agricultural machinery to classic cars and collectables.

BidSpotter.com

BidSpotter.com and BidSpotter.co.uk together provide a world leading marketplace for industrial machinery, manufacturing and food processing equipment auctions.

BidSpotter.co.uk

BidSpotter.com and BidSpotter.co.uk together provide a world leading marketplace for industrial machinery, manufacturing and food processing equipment auctions.

i-bidder

i-bidder is the UK’s leading auction marketplace for returned and surplus consumer product.

EstateSales.NET

EstateSales.NET is a leading US estate sales listing site, providing a platform to facilitate estate sales across the US

Value Added Services

atgPay

Our integrated payments solution, providing a seamless e-commerce checkout experience both for auctioneers and their winning bidders.

atgShip

Our integrated shipping solution providing multiple best-in-class hassle-free shipping solutions.

atgAMP

Our paid-for auctioneer digital marketing solutions.

Auction services and content

Global Auction Platform

Global Auction Platform powers ATG’s digital marketplaces. We are the world leader hosting live and timed auctions across multiple brands each day, with real-time audio and video broadcast.

Wavebid

Wavebid offers an industry-leading suite of products designed to simplify auction house management. It features tools for cataloging, clerking, accounting, and marketing.

Auction Mobility

Auction Mobility provides digital auction technology for auctioneers that have bespoke requirements for running their businesses, including customised auction software, website design and e-commerce solutions.

Antiques Trade Gazette

The weekly industry trade magazine and definitive guide to arts and antiques, since 1971.