Stem, Inc.
Software DevelopmentTexas, United States201-500 Employees
Stem, Inc. develops software and related services to optimize clean energy assets, helping asset owners, operators, and stakeholders move from data to actionable decisions in the development, deployment, and operation of energy projects. The core offering, PowerTrack, provides asset monitoring and is backed by professional and managed services within an integrated platform. Based in Houston, Texas, the company operates globally, with projects in over 55 countries and a customer base of about 16,000. The firm combines human expertise with artificial intelligence to derive insights from energy data and support the energy transition. In September 2025, Stem launched the PowerTrack Energy Management System, expanding its capabilities to standalone storage and solar-plus-storage control. This expansion reflects the company’s ongoing focus on integrated software for clean energy developments.