Energy and environment: companies in Val-d'Oise

15 companies in the “Energy and environment” 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.

15 companies

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  • ENGIE ENERGIE SERVICES

    Energy and environment250 à 499 salariés

    Cergy

  • CURAGE INDUSTRIEL DE GONESSE

    Energy and environment100 à 199 salariés

    Gonesse

  • DAUPHINE ISOLATION ENVIRONNEMENT

    Energy and environment100 à 199 salariés

    Argenteuil

  • ENEDIS

    Enedis.fr

    Energy and environment100 à 199 salariés

    Saint-Ouen-l'Aumône, Cergy +4

  • GRDF

    Energy and environment100 à 199 salariés

    Pontoise, Cergy +1

  • HERSAND-DELAISY KARGO

    Energy and environment100 à 199 salariés

    Montmagny

  • POLY-SENTI

    Energy and environment100 à 199 salariés

    Argenteuil

  • SEPUR

    Energy and environment100 à 199 salariés

    Sarcelles

  • CEDRE

    Energy and environment50 à 99 salariés

    Argenteuil

  • LA ROUTIERE DE L'EST PARISIEN-REP

    Energy and environment50 à 99 salariés

    Bouqueval

  • LOXY

    Energy and environment50 à 99 salariés

    Saint-Ouen-l'Aumône

  • MANY DEVELOPPEMENT

    Energy and environment50 à 99 salariés

    Cormeilles-en-Parisis

  • OTUS

    Energy and environment50 à 99 salariés

    Sarcelles

  • PAPREC D3E

    Energy and environment50 à 99 salariés

    Sarcelles

  • TRIADE ELECTRONIQUE

    Energy and environment50 à 99 salariés

    Gonesse

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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