Spain

Top 3 largest Spanish Companies in the Steel industry by Market Cap

This is the list of the largest public listed companies in the Steel industry from Spain by market capitalization with links to their reference stock.

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Top Steel Companies from Spain as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Acerinox, SA $3.81 B Spain Spanish Basic Materials Spanish Steel
2 Tubacex, SA $502.2 M Spain Spanish Basic Materials Spanish Steel
3 Tubos Reunidos, SA $67.4 M Spain Spanish Basic Materials Spanish Steel

Top Steel Companies from Spain as of Jan. 01, 2026

1. Acerinox, SA

Company Profile: Acerinox, SA
Market Cap (USD): $3.81 B
Country: Spain
Sector: Spanish Basic Materials
Industry: Spanish Steel

2. Tubacex, SA

Company Profile: Tubacex, SA
Market Cap (USD): $502.2 M
Country: Spain
Sector: Spanish Basic Materials
Industry: Spanish Steel

3. Tubos Reunidos, SA

Company Profile: Tubos Reunidos, SA
Market Cap (USD): $67.4 M
Country: Spain
Sector: Spanish Basic Materials
Industry: Spanish Steel

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