List of ISO 19443 Certified Companies (ONUSIS database)


 Last Update: 23/10/2026

  • NUVIA PREVENTION

    NUVIA_PREVENTION
    • Country France
    • Certification status Active
    • Certification scheme Certified by Accredited Certification Body

  • NUVIA Process

    NUVIA_PROCESS
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • NUVIA STRUCTURE

    NUVIA_STRUCTURE
    • Country France
    • Certification status Active
    • Certification scheme Certified by Accredited Certification Body

  • OAKRIDGE SAS

    OAKRIDGE_SAS
    • Country France
    • Certification status Active
    • Certification scheme Certified by Accredited Certification Body

  • OB Profils

    OB_PROFILS
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • OLYS Engineering

    OLYS_ENGINEERING
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • OMEA CONSEIL

    OMEA_CONSEIL
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • Omega Red Group Limited

    OMEGA_RED_GROUP_LIMITED
    • Country UK
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • Omniseal Solutions

    OMNISEAL_SOLUTIONS
    • Country Belgium
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • OMPR

    OMPR
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • OMTD

    OMTD
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • ONET TECHNOLOGIES

    ONET_TECHNOLOGIES
    • Country France
    • Certification status Active
    • Certification scheme Certified by Accredited Certification Body

  • OPTIM Industries

    OPTIM_INDUSTRIES
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • OPTIMEX

    OPTIMEX
    • Country France
    • Certification status Active
    • Certification scheme Certified by Accredited Certification Body

  • ORANO BUSINESS UNIT DEMANTELEMENT ET SERVICES

    ORANO_BUSINESS_UNIT_DEMANTELEMENT_ET_SERVICES
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • ORANO PROJETS

    ORANO_PROJETS
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • ORYS

    ORYS
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • OTECMI

    OTECMI
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • Outokumpu Stainless AB

    OUTOKUMPU_STAINLESS_AB
    • Country Sweden
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body

  • PARLYM

    PARLYM
    • Country France
    • Certification status Active
    • Certification scheme Certified by Accredited Certification Body