In 1998, Ollearis Argentina S.A. starts operating in Bahía Blanca. Since then, it has been manufacturing and commercializing its products.
With more than 70 years of experience and the proven quality of its products, the company holds a central place among the global manufacturers of fiberglass reinforced polyester, thermoplastic materials and dual-laminate vessels.
In June 2015, Masa S.A. Argentina acquires 100% of the shares of Ollearis Argentina S.A. thus entering the market of composite materials and establishing MASA PRFV Ollearis S.A.
Our scope of activities include the design, manufacturing, assembly and inspection of pipelines, tanks and special equipment for the chemical, petrochemical and service industries covering various fields such as pulp and paper, food, refineries, fertilizers, chlorine electrolysis, effluent and water treatment, etc.; i.e. what we do is to provide products and services to companies that manufacture and /or handle corrosive materials.