The followings are list of the top cement companies in United Spain :

Cementos Molins S.A. 

Cementos Molins S.A.  operates through a conglomerate of companies that runs activities for cement, concrete and aggregates, concrete prefabricates, and also special products for construction and environmental service

Cementos Tudela Veguín  S.A.

Cementos Tudela Veguín S.A. is a leading cement company in Span and its a reference in the production of cement and lime at an international level .