Bercontres owns various plants responsible for the preparation of fresh-mixed concrete. These days, these plants are being operated by third parties, and are consuming the aggregate supplied by Bercontres.

Plants:

Barcelona: El Bruc, Subirats Barcelona (2), Sampedor (ender construction)
Tarragona: Plà de Santa Maria
Lleida: Cervera
Guadalajara: Chiloeches
Madrid: Alcalá de Henares (2) (under construction)