Company profile, Portugal
EFACEC Silver
EFACEC is a Portuguese energy company incorporated in 1948, based in Freguesia de São Mamede de Infesta, Portugal.
Register record
- Incorporated
- 1948
- Country
- Portugal
Company journey
- 1948FoundedWikidata
What they do
- Headquarters
- Freguesia de São Mamede de Infesta
Reviews and ratings
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Due diligence
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What we have, and what we might have wrong
This page is assembled from the sources below. Each section carries its own grade. Silver 1 section
- Wikidata, as of 3 Oct 2026. Community-curated knowledge base (CC0)
Last rebuilt 3 Oct 2026. We may be wrong: names get matched to the wrong record, people change jobs, companies change status. What gets seen and reported gets fixed. How grades work.