Based on the number of clients, Naturgy was Spain's natural gas supplier with the largest market share in 2023, accounting for some 44.5 percent of the market. That year, Naturgy's total number of clients nearly reached 3.6 million customers. Endesa ranked second, but by a wide margin, representing some 20.9 percent of Spain's natural gas market.
Market share of the main natural gas suppliers in Spain in 2023, based on number of clients
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Market share of the main natural gas suppliers in Spain in 2023, based on number of clients
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Comisión Nacional de los Mercados y la Competencia. (June 14, 2024). Market share of the main natural gas suppliers in Spain in 2023, based on number of clients [Graph]. In Statista. Retrieved April 26, 2025, from https://www.statista.com/statistics/1321113/market-share-of-natural-gas-suppliers-based-on-number-of-clients-spain/
Comisión Nacional de los Mercados y la Competencia. "Market share of the main natural gas suppliers in Spain in 2023, based on number of clients." Chart. June 14, 2024. Statista. Accessed April 26, 2025. https://www.statista.com/statistics/1321113/market-share-of-natural-gas-suppliers-based-on-number-of-clients-spain/
Comisión Nacional de los Mercados y la Competencia. (2024). Market share of the main natural gas suppliers in Spain in 2023, based on number of clients. Statista. Statista Inc.. Accessed: April 26, 2025. https://www.statista.com/statistics/1321113/market-share-of-natural-gas-suppliers-based-on-number-of-clients-spain/
Comisión Nacional de los Mercados y la Competencia. "Market Share of The Main Natural Gas Suppliers in Spain in 2023, Based on Number of Clients." Statista, Statista Inc., 14 Jun 2024, https://www.statista.com/statistics/1321113/market-share-of-natural-gas-suppliers-based-on-number-of-clients-spain/
Comisión Nacional de los Mercados y la Competencia, Market share of the main natural gas suppliers in Spain in 2023, based on number of clients Statista, https://www.statista.com/statistics/1321113/market-share-of-natural-gas-suppliers-based-on-number-of-clients-spain/ (last visited April 26, 2025)
Market share of the main natural gas suppliers in Spain in 2023, based on number of clients [Graph], Comisión Nacional de los Mercados y la Competencia, June 14, 2024. [Online]. Available: https://www.statista.com/statistics/1321113/market-share-of-natural-gas-suppliers-based-on-number-of-clients-spain/
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