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Private company

CELSA

Logo: Javi Rod, CC BY 4.0, via Wikimedia Commons3

Multinational group of steel companies

CELSA Group is a multinational group of steel companies headquartered in Spain, mainly in the industry of steel reinforcement or rebar.2 It was founded by Francesc Rubiralta i Vilaseca.1 Its chief executive is Rafael Villaseca (since 2023).1 It employed about 10,100 people.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1967Founded1

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CELSA - Castellbisbal - 20221106 084216
Photo: Pere López Brosa, CC BY-SA 4.0, via Wikimedia Commons4

CELSA Group is a multinational group of steel companies headquartered in Spain, mainly in the industry of steel reinforcement or rebar.2

Corporate structure

CELSA sits at the top of its group. 4 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

The story

Founded by Francesc Rubiralta i Vilaseca in 1967.1

Leadership

Who has led CELSA, and when. Pick a name to see everywhere that person has worked.

Chief executive

  1. Francesc Rubiralta i Vilaseca1977–2010
  2. Francesc Rubiralta Rubió2010–2023
  3. Rafael Villaseca2023–now
197019801990200020102020

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Timeline

  1. 2023New chief executive Rafael Villaseca becomes CEO1
  2. 2010New chief executive Francesc Rubiralta Rubió becomes CEO1
  3. 1977New chief executive Francesc Rubiralta i Vilaseca becomes CEO1
  4. 1967Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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