The AI-CUBE project aimed to maximize the potential of AI and BD in the European process industry. The project developed roadmaps to guide researchers, managers, and operators on enhancing digital technology development in SPIRE industry functions and processes. To achieve this goal, the AI-CUBE project set specific objectives, including creating a multi-dimensional AI and BD map, or "CUBE," that assessed the current state of play and level of penetration of these technologies in different organizational processes across SPIRE process industry sectors. The project also developed future AI and BD business cases, identified white spots in AI and BD solutions, defined data requirements and necessary skills, and determined RD&I requirements for future AI and BD business cases to emerge within the different process industry sectors. The project's main results included guidelines, the Business Model Game, and the Maturity Model, which were valuable resources for industries to improve their integration of AI and BD technologies, practices, and business models. Implementing these technologies could lead to better process control and optimization, energy savings, better research and development tools and results, and support transitioning to the Circular Economy, net-zero waste, and carbon-neutral processes. Overall, the AI-CUBE project has significant potential to impact the process industry.