The ownership structure depends entirely on which entity is referenced, as there are multiple companies bearing the name Edison. The major Italian energy company known as Edison S.p.A. is indeed owned by Electricité de France, commonly abbreviated as EDF, which holds a controlling stake in the utility enterprise. Conversely, the prominent American utility corporation Edison International, which parent-companies Southern California Edison, is a publicly traded American company listed on the New York Stock Exchange and is entirely independent of Electricité de France. It is crucial to distinguish between these similarly named international utility entities to avoid confusion regarding corporate governance, operational regions, regulatory oversight, and financial backing across different global energy markets.