• Fully certified
  • Fully certified

Fully certified

Quality and safety guaranteed
We always work safely and deliver high quality, but don’t just take It from us. Do you prefer proof from our clients and the independent bodies which periodically monitor and certify our compliance with international standards.

Important certifications include:

  • ISO 9001 : Quality Management
  • OHSAS 18001 Health & Safety Management
  • ISO 14001: Environmental Management
  • Achilles FPAL registration for oil and gas industry

Here is a full list of all the relevant certifications.

  • news

    Cameras rolling at the Humber project Cameras rolling at the Humber project

    Cameras rolling at the Humber project

    The replacement of the gas pipeline under the Humber River in England is attracting the attention of camera crews, including those of the BBC.

  • news

    Winner ISTT No-Dig Award 2016 Winner ISTT No-Dig Award 2016

    Winner ISTT No-Dig Award 2016

    A.Hak Leidingbouw wins ISTT No Dig Annual Award 2016 in the category for Project Rehabilitation with the Unique pipe-in-pipe project for NAM.

  • projects

    Water for Saudi Arabia Water for Saudi Arabia

    Water for Saudi Arabia

    A.Hak is known for it's expertise when it comes to the construction of water transport pipelines. A.Hak International proved this once again in Riyadh.

  • projects

    Bergermeer Gas storage facility Bergermeer Gas storage facility

    Bergermeer Gas storage facility

    For the construction of the largest underground gas storage facility in Western Europe A.Hak Leidingbouw constructed eight pipelines. The combined length of the tubing was 37.5 kilometers.