Edison International EIX

Company Overview

Edison International is a publicly traded electric utility holding company that operates primarily in the electric power generation, transmission, and distribution industry in the United States. Its core business is delivering electricity to residential, commercial, industrial, and governmental customers, with revenue largely derived from regulated utility operations. The company’s primary revenue driver is its regulated electric utility, Southern California Edison (SCE), which earns returns on authorized investments in infrastructure under oversight of the California Public Utilities Commission.

Founded in 1886, Edison International evolved from one of the earliest electric power providers in the western United States into a modern utility holding company. Over time, the company divested non-core and unregulated businesses to concentrate on regulated electric operations, grid reliability, and clean energy transition initiatives. Its strategic positioning centers on operating within one of the largest and most complex regulated electricity markets in North America, serving a region with high electricity demand, significant renewable integration, and aggressive decarbonization policies.