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Number of customer accounts of Iberdrola from 2016 to 2023 (in millions)
Iberdrola's number of customers 2016-2023
Iberdrola served over 36 million customers in 2023. The Spain-based multinational company operates across multiple continents, with the majority of its power and gas supply located in Spain, the United Kingdom, and North America. Since 2016, it has grown its customer base by over nine percent.
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Iberdrola. (April 12, 2024). Number of customer accounts of Iberdrola from 2016 to 2023 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/1224296/iberdrola-number-of-customers/
Iberdrola. "Number of customer accounts of Iberdrola from 2016 to 2023 (in millions)." Chart. April 12, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/1224296/iberdrola-number-of-customers/
Iberdrola. (2024). Number of customer accounts of Iberdrola from 2016 to 2023 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/1224296/iberdrola-number-of-customers/
Iberdrola. "Number of Customer Accounts of Iberdrola from 2016 to 2023 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 12 Apr 2024, /statistics/1224296/iberdrola-number-of-customers/
Iberdrola, Number of customer accounts of Iberdrola from 2016 to 2023 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/1224296/iberdrola-number-of-customers/ (last visited July 28, 2026)
Number of customer accounts of Iberdrola from 2016 to 2023 (in millions) [Graph], Iberdrola, April 12, 2024. [Online]. Available: /statistics/1224296/iberdrola-number-of-customers/
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