IT / OT integration is the convergence of Information Technology (IT) with Operational Technology (OT). IT technologies include cloud and web platforms and IT systems, e.g., for ERP and PLM. OT technologies comprise machines and devices, e.g., IPCs, controllers, sensors, and actuators, as well as control systems like MOM, DCS, SCADA and HMI. While IT technologies enable openness, flexibility, and scalability, OT technologies address qualities like real-time, determinism, and reliability. IT / OT integration aims at utilizing and retaining the strengths of both worlds while allowing their seamless integration in application workflows that crosscut IT and OT domain boundaries. Hence, IT / OT integration enables the digital transformation of enterprises, supports an increase of their operational efficiency and transparency, and contributes to optimizing their production and business processes.

IT / OT Integration is the backbone of Siemens’ digitalization strategy. It represents a unique strategic opportunity because Siemens has an established domain expertise and portfolio in both IT and OT. This convergence directly enables Siemens' transformation into a digital enterprise while creating significant differentiation against both traditional automation competitors and IT-only market players and entrants. As customers increasingly demand unified solutions rather than disparate systems, Siemens' ability to deliver seamless IT / OT integration offerings will become a decisive competitive advantage in winning and retaining key accounts across all business segments.

Digital integration is not only for IT and OT software and hardware, nor only for human engineers to understand; it is also for AI agents, enabling AI to comprehend the model, structure and behavior of industrial systems.