Scottish Power is owned by the Spanish energy giant Iberdrola, which holds it as a UK subsidiary within the wider Iberdrola Group.

Quick Scoop: Who owns Scottish Power?

  • Parent company: Iberdrola Group, a global energy company headquartered in Spain.
  • Corporate status: ScottishPower is a subsidiary (the UK arm) of Iberdrola, not an independent listed company in its own right.
  • Sector role: Iberdrola is one of the world’s largest utilities and a major player in wind and other renewable energy, and ScottishPower is its UK platform for networks and green generation.

A bit of context

ScottishPower started as a Scottish energy company but was taken over in the mid‑2000s in a multi‑billion‑pound deal, bringing it under Iberdrola’s control as part of a push to build one of Europe’s biggest utility groups. Today, when people ask “who owns Scottish Power,” they’re essentially asking who controls its strategy and investment decisions – and that is Iberdrola’s leadership in Spain, working through its UK subsidiary structure.

In simple terms: your ScottishPower bill money ultimately flows up into the Iberdrola Group, which calls the shots on long‑term investment, pricing strategy, and green‑energy focus.

TL;DR: Scottish Power is not UK‑state owned or independently owned anymore; it is the UK subsidiary of the Spanish utility Iberdrola Group.

Information gathered from public forums or data available on the internet and portrayed here.