Our qualifications

Our various qualifications allow us to undertake work in all types of environments : under SNCF rail tracks, bridges, roads, protected natural reserves ...

  • SNCFwe are qualified by SNCF, level N3 (crossing under rail tracks) : 02701 and 02702
  • Gaz de Francewe are qualified by Gaz de France : ATG B 527.9 as polyethylene operators
  • FNTPFNTP Certification : 1.561


  • ISO 9001NF Certification ISO 9001 : 2000