Dragages has achieved the highest level of certifications across various sectors: environmental, management, safety and quality assurance.

  • [DHK] ISO 9001 : 2015 Certification of Quality Management System
  • [DHK] ISO 14001 : 2015 Certification of Environmental Management System
  • [DHK] ISO 45001 : 2018 Certification of Occupational Health and Safety Management System
  • [DHK] ISO 50001 : 2018 Certification of Energy Management System
  • [DHK] ISO 19650 : 2018 BIM Level 2 Certificate
  • [BYTP] ISO 9001 : 2015 Certification of Quality Management System
  • [BYTP] ISO 14001 : 2015 Certification of Environmental Management System
  • [BYTP] ISO 45001 : 2018 Certification of Occupational Health and Safety Management System
  • [BYTP] ISO 50001 : 2018 Certification of Energy Management System
  • [BYTP] ISO 19650 : 2018 BIM Level 2 Certificate

Reminder: Fake purchase orders are circulating under the names of Bouygues Construction and the group’s subsidiaries. Protect yourself by carrying out the following checks as a matter of habit:

  • Look for the QR code that is present on every Bouygues Construction purchase order.
  • Check that your contact email address ends with  @bouygues-construction.com or @dragageshk.com
  • If in doubt, or if you receive a fake email, be sure to get in touch with your usual Bouygues contact or use the contact form available on this website.