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Ecuador Unique Taxpayer Registry (EC-RUC)


To carry out economic activity in Ecuador, an organisation must have a unique taxpayer identifier (RUC). Both individuals and organisations may hold a taxpayer identifier.

The Superintendency of Companies provides a search of companies, with each record showing their RUC.

  • Coverage: EC

Search options

An online search with company details is available from the Superintendency of Companies.

Find and use identifiers

The portal at provides links to the Directorio de Companias, which has a search facility.

The RUC is provided in the results.

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