Art Technology Group | 7,234 followers on LinkedIn. ATG (Nasdaq: ARTG) provides the most advanced cross-channel commerce software and services to fuel the growth of the world’s top brands. Offering the industry’s leading commerce solution, ATG works in partnership with clients to drive sales via a personalized customer experience – unifying and optimizing interactions across the Web, contact center, mobile devices, social media, physical stores, and other key channels. Exclusively focused on online and cross-channel commerce, ATG is uniquely capable of powering the most innovative and successful commerce experiences, with results that outperform industry norms.