EIX

Edison International is a holding company for Southern California Edison, a regulated electric utility that generates, transmits, and distributes electricity to millions of residential, commercial and industrial customers across a 50,000‑square‑mile service area in Southern, Central and Coastal California. The company’s business model relies on tariff‑regulated rates that provide returns on approved infrastructure investments, while also investing in grid modernization, renewable generation and energy‑efficiency programs. Operating in the electric utility sector, Edison International is one of the largest U.S. utilities and a leading provider of clean‑energy initiatives within its region. Its subsidiary Edison Energy (doing business as Trio) offers energy advisory and sustainability services to commercial and industrial clients, complementing the core utility operations.