Grupo Polalsa includes a number of companies principally engaged in the manufacture of tanks and tanks for the transport and storage of different products. The main companies of the group are PARCISA and PARCITANK.

This group was created in the 60s with facilities of 500 m2 and eight employees, engaged in the manufacture of tanks and cisterns polyester and stainless steel. Under the direction of José María Parra, the current president, has constantly evolved to consolidate, today, as one of the leading companies in Europe.