Repsol's Materials Division

Our raw materials

Materials are all around us and help us build a safer and more efficient future for all. We manufacture and market a wide variety of products, ranging from base chemicals to derivatives.

Day-to-day products

Repsol’s Materials are used for everyday articles which improve people’s quality of life, well-being, and safety and are found in almost all industrial segments: agriculture, automotive industry, well-being and consumer products, building and infrastructure, packaging, healthcare, household, and 3D printing.

Base chemicals

We produce monomers such as ethylene, propylene, benzene, butadiene, and other products that form the basis of derivative petrochemicals.

Due to the company’s high level of integration, the vast majority of these raw materials are used in the manufacture of Repsol derivatives and the rest is sold.

Derivative chemicals

It includes products derived from PO and polymers. Among the former are styrene, propylene oxide, polyether polyols, and propylene glycols.

Polymers

The best-known plastics, we produce polyethylene, polypropylene, and EVA/EBA copolymers. These offer a broad combination of properties like flexibility, strength, low weight, stability, impermeability, and easy sterilization.

This winning combination has led to them becoming the materials of choice in many industries and suitable for a wide variety of applications.

Researchers working in a lab

Repsol's integration with the group’s refining and our strategy of constantly generating value has succeeded in securing our customers’ trust, with highly innovative products and services; ensuring a measure of sound business growth in the medium and long term, and marketing our products in more than 95 countries.

Our production in Europe
Three major complexes: Puertollano and Tarragona (Spain) and Sines (Portugal)
Puertollano
In it, we produce a wide variety of derivatives.
Tarragona
We obtain materials such as polyethylene, polypropylene, polyol, glycol, butadiene, and styrene.
Sines
One of the most advanced in Europe due to its flexibility, high degree of integration, and competitiveness.

Learn about the progress of our Sines expansion project.

Discover more about Repsol Materials

Laboratorio Apex

Products

Discover the wide range of materials for every need and their application in our daily lives.

Vista de una manzana hecha con impresión 3D

Main industries

A multitude of products, a multitude of applications. From agriculture to 3D printing, we develop solutions for everyday life.

Fachada Campus Repsol

Company information

Our structure as Repsol Materials and legal documentation.

Updated as of February 2026.