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Private company

Unión Explosivos Río Tinto

Logo: Unión Explosivos Río Tinto (Ercros), Public domain, via Wikimedia Commons3

Defunct Spanish business conglomerate

The Unión Explosivos Río Tinto (ERT) was a Spanish business conglomerate that operated between 1970 and 1989, being present in many industries of the country. At the time, it was the main Spanish business group by size and assets, with a network of companies that included more than forty subsidiaries.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1970Founded1
  • HeadquartersMadrid1
  • Legal formsociedad anónima1

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The Unión Explosivos Río Tinto (ERT) was a Spanish business conglomerate that operated between 1970 and 1989, being present in many industries of the country. At the time, it was the main Spanish business group by size and assets, with a network of companies that included more than forty subsidiaries.2

Timeline

  1. 1989Dissolved Dissolved1
  2. 1970Founded Founded1

Sources

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

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