Ranking of the Top Companies in Barcelona 2026
What are the largest companies in Barcelona?
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 | Marca | Employees | Income | URL |
|---|---|---|---|---|---|---|---|
| CAIXABANK | 75.62 | BANKING | CAIXABANK | 36,225 | 500,023,902,000 € | caixabank.com/ ↗ | |
| SEAT | 58.32 | AUTOMOBILES | SEAT | 13,384 | 11,157,300,000 € | seatstore.es ↗ | |
| NATURGY | 36.54 | ENERGY AND GAS | NATURGY | GAS NATURAL | NEDGIA | 6,670 | 24,800,000,000 € | naturgy.es ↗ |
Score: 36.54
Brands: NATURGY | GAS NATURAL | NEDGIA
Employees: 6,670
Income: 24,800,000,000 €
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Most relevant company in Barcelona
CaixaBank is Barcelona’s most important company. With a prominent international presence and a solid foothold in the province, it has established itself as the most influential financial institution in the region.
Its close relationship with the local business community and its support for both companies and individuals help to boost economic activity and strengthen the region’s financial ecosystem.
Furthermore, its presence reinforces Barcelona’s role as one of Spain’s leading financial and innovation centres, attracting investment and talent.
Interactive map: Top Companies in Spain
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