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 & antiques auction marketplace.
Proxibid
Proxibid is the largest online auction marketplace in North America, listing highly valued items across 16 categories from agricultural machinery and yellow iron, 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.
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.