retoflow, founded in 2021, builds software for digital energy grid planning and simulation. The company's platform supports modeling, simulating, and planning electricity, gas, water, and heating networks. Its technical work spans energy grid modeling, simulation algorithms, digital twin technology, and data integration.
The company's customer base includes major distribution grid operators and municipal utilities across Germany, among them Netze BW, Bayernwerk, Thüringer Energienetze, EAM, and numerous Stadtwerke. retoflow operates primarily within the German energy and utilities sector.
retoflow has received several industry recognitions, including winning the dena Data4Grid Challenge and the Hessischer Staatspreis für Energie, as well as being recognized in the Science4Life Energy Cup.






