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Top 87 Energies in Spain

This curated ranking covers the 87 largest energies in Spain, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Iberdrola, Octopus Energy and Enel lead the list with a combined estimated audience of 6.8M people. Across all 87 entries the average audience size is 87k, and the largest, Iberdrola, reaches around 5.6M people in Spain. Audience size is the estimated number of unique people in Spain who actively engage with each energy, derived from search demand signals. Rankings reflect search-behavior signals collected across Spain and are refreshed weekly.

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How to read this list

Rank

Position in the Top 87, sorted by audience size from largest to smallest. Updated weekly.

Audience size

Estimated number of unique people in Spain who actively engage with this audience, derived from anonymized search-behavior signals.

Country share

Share of the global audience that is active in Spain. A higher value means the audience is more locally concentrated here.

Avg age

Average age in years across the people who engage with this audience in Spain, derived from anonymized search-behavior signals. A dash means demographic data is not yet available.

Female share

Share of women among the people who engage with this audience in Spain. 50% is gender-balanced; values above mean female-skewed, below mean male-skewed.

Ranking

Rank Audience Audience size Avg age Female share Subtype
26 Hess Corporation 9.6k 43.3 28.3% Energy
27 Estra 9.3k 47.0 51.1% Energy
28 Uniper 6.8k 46.5 44.5% Energy
29 EnBW 5.2k 42.1 37.9% Energy
30 Électricité de France 5.2k 37.8 61.0% Energy
31 Direct Energy 4.9k 48.3 35.2% Energy
32 Verbund AG 4.3k 46.3 51.5% Energy
33 Enel X 4.3k 45.9 38.8% Energy
34 GDF Suez 4k 39.9 58.3% Energy
35 SSE plc 3.6k 47.3 45.1% Energy
36 SWB 3.3k 46.2 53.3% Energy
37 Origin Energy 3k 40.7 50.9% Energy
38 Xcel Energy 2.6k 29.2 34.0% Energy
39 Wien Energie 2.5k 46.2 52.3% Energy
40 Avacon 2.5k 46.0 55.2% Energy
41 Sorgenia 2.4k 46.5 45.9% Energy
42 Solarlux 2.1k 44.7 34.0% Energy
43 Enercity 1.8k 45.8 55.6% Energy
44 Good Energy 1.8k 47.3 46.1% Energy
45 Italgas 1.7k 46.2 55.6% Energy
46 Repower 1.6k 46.1 47.8% Energy
47 Stadtwerke Düsseldorf 1.5k 46.4 52.9% Energy
48 Gruppo Hera 1.4k 46.5 44.1% Energy
49 RheinEnergie 1.4k 46.6 47.0% Energy
50 Energiekontor 1.4k 46.7 42.3% Energy

Want the full picture for any of these audiences?

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Frequently asked questions

How is this Top 87 list compiled?

Rascasse aggregates anonymized search-behavior signals across Spain and ranks each energy by its estimated audience size. Only entries with at least 5 measured entities are listed.

How often is the list updated?

The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.

What is the largest energy in Spain?

Iberdrola currently leads with an estimated audience of 5.6M people in Spain.

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