Aerospace and defence: companies in Val-d'Oise

9 companies in the “Aerospace and defence” sector have an active site of 50 or more employees in Val-d'Oise (SIRENE register, file dated 01/10/2026). Sectors follow the NAF activity code.

9 companies

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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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