Iron and Steel industry
	Avilés Gijón Bilbao
Cement sector
	Toledo
Chemistry
	Huelva Palos de la Frontera (Huelva) Sagunto (Valencia)
	Barcelona
	Ciudad Real
	Avilés
	Tarragona
Petrochemical
	Cádiz
Car sector
	Bilbao Burgos Cantabria
	Cádiz
	Pontevedra
	Pamplona Barcelona
Engineering
	Madrid
Building industry
	Madrid
	Guadalajara
Power industry
	Barcelona Madrid
Transport
	Cantabria Oviedo
	Barcelona
	Madrid
Architecture
Sun Wear	Madrid