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Ranking of the largest companies in Castellón 2026
What are the largest companies in Castellón?
This ranking has been made by combining multiple data, surveys of local professionals, digital and advertising presence, employee size and national turnover of each business group.
| Company | Ranking | Score | Activity | Brands | Employees | Income | URL |
|---|---|---|---|---|---|---|---|
| PORCELANOSA | 21.49 | CERAMIC AND PORCELAIN SANITARY WARE | PORCELANOSA | 1,686 | 331,453,942 € | porcelanosa.com ↗ | |
| BP | 16.35 | WHOLESALE OF FUELS | BP | 895 | 6,561,785,085 € | bp.com/es_es/spain/home.html ↗ | |
| PAMESA PORCELÁNICO | 9.04 | CERAMIC PRODUCTS | PAMESA | GEOTILES | NAVARTI | TAU CERÁMICA | 532 | 293,319,000 € | pamesa.com ↗ |
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Most relevant company in Castellón

Porcelanosa is Castellón’s largest company as a world leader in ceramics and household products, boosting the economy with its extensive exports. Its innovation and quality reinforce Castellón’s image as a key centre in the international ceramics industry.

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