In Spain, the distribution and sale of electricity is split between two different entities: distribuidoras, who are responsible for the distribution of electricity, and comercializadoras, who are responsible for selling electricity to customers. As a customer, you will therefore be dealing exclusively with a comercializadora.
Below is a list of the top electricity companies (comercializadoras) in Spain:
- Gas Natural Fenosa
- EDP Hidrocantábrico Energia
Spanish Electricity Companies by Region
Below is a complete list of Electricity Suppliers in Spain (comercializadoras) by region based on data from CNMC.