Where is Stem Headquarters?
Main Office Address and Global Locations

The official headquarters of Stem Inc is located at 100 California St Fl 14, San Francisco, California, United States. This facility is situated within the financial district of San Francisco, a region characterized by high-density commercial architecture and proximity to major business infrastructure. The office space occupies the fourteenth floor of a multi-story building, providing a professional environment for the company's administrative and executive functions. The site is designed to accommodate the operational requirements of a technology-focused energy firm, maintaining standard office layouts that facilitate internal communication and corporate oversight. As a primary facility, it serves as the administrative anchor for the organization's various activities across the United States and international markets. This location functions as the strategic core for Stem Inc, housing key leadership and management teams responsible for the company's global energy storage initiatives. From this command center, the company coordinates the deployment of its Athena software platform and manages relationships with renewable project developers and grid operators. The San Francisco office acts as the main facility for overseeing the integration of energy storage hardware and the collection of site data from diverse operational locations. By centralizing these critical business functions, the company ensures consistent control over its energy storage networks and software-enabled services. This primary base remains essential for maintaining the operational continuity required to serve commercial and industrial enterprises on a worldwide basis.