List of ISO 19443 Certified Companies (ONUSIS database)


 Last Update: 02/02/2026

  • 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
  • PARLYM

    PARLYM
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body
  • Peikko Group Oy

    PEIKKO_GROUP_OY
    • Country Finland
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body
  • PERRIER SOREM

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

    PETERCEM_SWITCHES
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certification Body Unknown
  • PHOTONIS INSTRUMENTATION NUCLEAIRE

    PHOTONIS_INSTRUMENTATION_NUCLEAIRE
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body
  • PIPE FITTINGS VALVES

    PIPE_FITTINGS_VALVES
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body
  • PLS CONTRÔLE (PIPELINE SERVICE)

    PLS_CONTROLE_(PIPELINE_SERVICE)
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body
  • POMPES RUTSCHI SAS

    POMPES_RUTSCHI_SAS
    • Country France
    • Certification status Active
    • Certification scheme Certified by Accredited Certification Body
  • PONTICELLI FRERES

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

    PRIME_ENGINEERING
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body
  • PRZEDSIĘBIORSTWO HAK SP Z O O

    PRZEDSIEBIORSTWO_HAK_SP_Z_O_O
    • Country Poland
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body
  • QUADANCE

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

    QUALIS
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body
  • RAZEL-BEC

    RAZEL_BEC
    • Country France
    • Certification status Unknown (ISO 19443 certificate not received by NQSA)
    • Certification scheme Certified by Accredited Certification Body
  • REALGAIN Co. Ltd.

    REALGAIN_CO__LTD_
    • Country Korea
    • Certification status Active
    • Certification scheme Certified by Accredited Certification Body
  • REEL SAS

    REEL_SAS
    • Country France
    • Certification status Active
    • Certification scheme Certified by Accredited Certification Body
  • REG TECHNOLOGY

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