Covestro's registered office in Spain is in Tarragona, where it has an MDI plant for the production of isocyanates, a Systems House dedicated to the production and sale of polyurethane systems and a hydrochloric acid distribution logistics hub.

Covestro also operates as an industrial park in Tarragona in which it shares facilities with other companies to which it offers services such as the supply of energy, infrastructure and environmental and safety installations.