Companies in Ecouen

4 companies have an active site of 50 or more employees in Ecouen (SIRENE register, file dated 01/10/2026).

Company name or SIREN number

Sector All sectors Health and cosmetics (2) Education (1) Social care (1)

Site size All sizes 250 employees or more (1) 100 to 249 employees (2) 50 to 99 employees (1)

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4 companies

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• 

  VYGON

  Health and cosmetics250 à 499 salariés

  Écouen

• SI

  SOCIETE INDUSTRIELLE DE PRODUCTION VYGON - S.I.P.V.

  Health and cosmetics200 à 249 salariés

  Écouen

• DES

  SERVICES DES TROIS FORETS

  Social care100 à 199 salariés

  Écouen

• STE

  ORGAN GESTION ECOLE CATHO STE THERESE

  Education50 à 99 salariés

  Écouen

Town profile : Ecouen Premises available in Ecouen

Source: SIRENE register (Insee), file dated 01/10/2026. The headcount band is the one declared in SIRENE, not an exact headcount. Companies that asked for their data not to be disclosed are not listed. Something to correct? Write to CEEVO.

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