EROSKI has opened a new supermarket at number 2 Calle Antonio Trueba in Erandio (Bizkaia). The store, which trades under the EROSKI Center banner, has a sales area of 864 square metres.

The opening was visited this morning by Aitziber Oliban Gutiérrez, Mayor of Erandio; Arantza Rebolleda Pérez, Councillor for Urban Planning, Climate Change, Environment and Development of the PGOU (Erandio’s general urban plan) at the Ayuntamiento de Erandio (the local town council); and Alberto Madariaga, Director of Supermarkets and Processes at EROSKI, who toured the new store accompanied by other EROSKI representatives.

The opening has created 22 jobs. The workforce has received 2,637 hours of training to offer customers better solutions and to build on the self-management of the teams of professionals who work in the store.

EROSKI’s commitment to saving finds its fullest expression in EROSKI Club, the loyalty programme for customer members, which offers very attractive promotions as well as all the benefits of the Travel Club programme, and which has more than 465,500 members in Bizkaia.

Fresh local produce takes centre stage

Alberto Madariaga, Director of Supermarkets and Processes at EROSKI, said: “This new store we’re opening in Erandio will stock a wide selection of local Basque produce. It’s not only one of the things that define us as an organisation, it’s also a major draw for our customers.”

EROSKI works with more than 367 small agri-food producers in the Basque Country, whose products have prominent spaces in its stores in every section. EROSKI’s commercial policy gives the maximum boost to local economies, creating wealth in the area and contributing to agri-food, economic and social development. Its approach drives a highly diversified production base, a key element for the sector’s sustainability.

Its commitment to personalised customer service also stands out, with counters added to the butcher’s and deli sections.

Dietary and organic products also have their place in the new supermarket, with areas bringing together all the latest food trends. The section is rounded off with a wide range of products for food intolerances (gluten, lactose, etc.) and products suitable for a low-fat, low-sugar or low-salt diet.

More efficient and sustainable

The store is also more environmentally sustainable. The new store model incorporates improvements in climate control, industrial refrigeration and lighting. More efficient, less polluting refrigerants, enclosed refrigerated cabinets and LED lighting are just some of the innovations applied to minimise the store’s environmental impact, while also making the light and temperature more pleasant for customers. EROSKI’s new-generation stores are more eco-efficient and implement energy efficiency measures that reduce their energy consumption compared with a conventional supermarket.

EROSKI in the Basque Country

Overall, EROSKI works in the Basque Country with around 367 partner companies, with a purchasing volume of €503 million, and sells some 7,991 products from the region. At the end of 2025, EROSKI’s retail network in the Basque Country stood at 352 outlets, including food stores and petrol stations, as well as the online supermarket.