BKW AG operates through three primary business segments: Energy Solutions, Power Grid, and Infrastructure & Buildings. The Energy Solutions division focuses on the generation, trading, and sale of electricity, utilizing a mix of hydroelectric, nuclear, wind, and solar power plants. The Power Grid segment builds, operates, and maintains the electricity distribution network, primarily in the canton of Bern. The Infrastructure & Buildings segment provides engineering, consulting, and integrated building technology services for energy, telecommunications, and transport networks. While its roots and core grid operations are in Switzerland, BKW has expanded its footprint internationally, with activities in Germany, Italy, and France. The company is majority-owned by the Canton of Bern.