PROTESA is a Spanish company which was founded in 1959 with the aim of researching, designing, producing, marketing and installing GRP (Glass Fiber Reinforced Polyester) pipes and fittings. PROTESA was a pioneer in the production of GRP pipes in Spain and was the first company in the sector to export to some of the most demanding countries in terms of quality and service, such as Germany, the USA, Canada and Australia, amongst others. Over the course of its history, PROTESA has acquired great experience in the GRP market, which has enabled the Company to reach a leading position within the sector, providing a high-quality product and the most advanced services. For that reason, PROTESA is active in sectors that require advanced technological solutions, such as those involving sewage networks, wastewater treatment plants, water supply networks, transmission lines, irrigation networks, purification plants, power plants, desalination plants, fire protection systems, industry, etc. Today, PROTESA carries out large-scale projects throughout the world, in Australia, Chile, Algeria, Morocco, Panama, the UK, France, Switzerland, etc. Furthermore, the company has a network of international agents in Germany, France, the Netherlands, Italy, Bulgaria, the UK, Switzerland, the Czech Republic, Portugal, Australia, etc. The Company’s technical and organizational capacities are based on its highly qualified human resources, whose average age allows for a combination of experience, efficiency and versatility. Its team of workers, a key element to any business project, is made up of 250 highly qualified professionals and is the Company’s main asset as regards its contribution to the success of a project, whether national or international.
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The Protesa annual revenue was $15 million in 2026.
Protesa is based in Barcelona, Catalonia.