Sand Technologies appointed Stefan Brink as Lead Software Engineer for the water domain.

Sand builds the AI operating system for critical infrastructure. Symmetri is the real-time control layer for the systems that power modern society, from water networks and energy grids to telecom infrastructure, healthcare systems, and government operations. As infrastructure becomes more complex, organisations need more than dashboards and analytics. They need systems that continuously model real-world assets and networks, operate in real time, and directly improve outcomes. Sand defines a new category of Physical AI: combining data, scientific models, and operational intelligence to create a unified platform for sensing, analysing, and acting across complex physical systems. Designed for rapid deployment at scale, Symmetri is already operating in 18+ countries across government, water, energy, telecom, and healthcare environments, helping organisations anticipate risk, optimise performance, and make faster, more reliable decisions. Trusted by organisations including Southern Company, Thames Water, Telkomsel, MTN, Severn Trent and others.