• 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

    TBM Mary is halfway her journey TBM Mary is halfway her journey

    TBM Mary is halfway her journey

    Mary, National Grid’s 510 tonne tunnel boring machine, is now halfway through her 5 km journey under the River Humber.

  • 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.

  • projects

    Oil pipeline Fier Albania Oil pipeline Fier Albania

    Oil pipeline Fier Albania

    A.Hak International partnered up with A.Hak Drillcon to built an oil pipeline between the Albanian places Fier and Vlore. This job required 18 HDD drillings.

  • projects

    North-South Route North-South Route

    North-South Route

    For the realization of the North-South Route, a major expansion of Gasunie's gas transport network in the Netherlands, we constructed many kilometers of natural gas pipelines and worked on several compressor stations.