Stem
Updated: December 25, 2025
CEO - Brian Thompson
Country: USA | Funding: $737.6M (+)
Founded: 2009
Website: https://www.stem.com/
Stem develops PowerTrack - the system for managing energy storage systems and solar power plants. It continuously collects and analyzes millions of data points throughout the project lifecycle, providing comprehensive digital monitoring of operations at the asset and portfolio levels. It also leverages artificial intelligence to forecast demand and repairs, providing deep and simple analytics to help organizations automate energy cost savings and protect against tariff fluctuations. Stem also provides power plant management services - a solution for clients seeking to outsource design, procurement, commission, operation and optimize their energy storage and hybrid systems. The company manages solar assets across 200,000+ sites worldwide.
Founded: 2009
Website: https://www.stem.com/
Stem develops PowerTrack - the system for managing energy storage systems and solar power plants. It continuously collects and analyzes millions of data points throughout the project lifecycle, providing comprehensive digital monitoring of operations at the asset and portfolio levels. It also leverages artificial intelligence to forecast demand and repairs, providing deep and simple analytics to help organizations automate energy cost savings and protect against tariff fluctuations. Stem also provides power plant management services - a solution for clients seeking to outsource design, procurement, commission, operation and optimize their energy storage and hybrid systems. The company manages solar assets across 200,000+ sites worldwide.
