London-based Auction Technology Group is revolutionizing the auction industry with its online marketplaces that facilitate global transactions worth billions of dollars. With a workforce numbering over 250, ATG connects buyers and sellers from around the world on its curated platforms catering to three major segments: industrial and commercial equipment, art and antiques, and consumer surplus and retail returns. The company's success is testament to the growing trend of online auctions, especially in a world increasingly connected by technology.