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The main purpose of SIDEREX is to improve the competitiveness of the sector through cooperative actions between companies and other agents of the same.

Gather the main producers, transformers, engineering companies and manufacturers of capital goods in the national steel sector, serving as a meeting point between the main players.

The company will receive inquiries channeled through the Association.

You will be informed of the news of the sector that occurred in the month through a monthly bulletin.

Dissemination of the products and services of the member companies through our website and the catalog that the SIDEREX cluster publishes and distributes throughout the world in each of the activities carried out.

Synergies between companies and exchange of experiences.

SIDEREX member companies will be able to benefit from relationships with the different administrations and institutions.

Group Image in front of Public Organizations and Administrations.

Advice and channeling of aid for internationalization framed within the Sectorial Promotion Plan.

Possibility of sharing expenses in stands, study purchases, etc.


Members of SIDEREX, Spanish steel producing and transforming companies as well as engineering companies and manufacturers of machinery and equipment, components, consumables, service providers for the steel industry and agents of the Basque Science, Technology and Innovation Network can be members.

We currently have 54 associated companies, our objective being to increase this number to strengthen our structure, increase the scope of our activities and coordinate the promotional action of the entire steel sector.


Our funding base is the annual fees contributed by our partners, also counting on institutional support and variable income from each of the organized promotional activities.

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