Hitachi Energy

Hitachi Energy is a global technology leader in electrical power systems, formed in 2020 when Hitachi acquired ABB's power-grids business, and headquartered in Zürich, Switzerland. The company supplies high-voltage equipment, transformers, grid automation, and energy software to utilities and industry. Its grid-automation portfolio combines advanced power electronics and controls, digital substation systems, and AI-enabled software that help operators strengthen grids, connect new renewable generation, and operate reliably under the variability that wind and solar introduce. As electricity demand rises with electrification and AI data centers, Hitachi Energy is a central supplier of the hardware and intelligent software that keep the grid stable. For power and grid engineers, it is a key vendor.