Chapter 6 addresses the digital and AI transformation of industry, emphasizing that industry was the first sector to adopt digital transformation. The chapter begins by discussing the benefits and driving forces behind digital transformation, followed by an overview of key digital technologies impacting the industrial sector. It then highlights successful cases of digital transformation in traditional companies, focusing on ENGIE (a French energy company) and John Deere & Company (a US agricultural machinery company). The chapter also explores the concept of industry 4.0, showcasing digital transformation success stories in modern manufacturing companies such as POSCO (a Korean steel company) and Hyundai Motors (a Korean automobile company). The chapter concludes with a discussion of digital transformation strategies and the integration of AI transformation in the industry sector.