• CO2 Performance Ladder

CO2 Performance Ladder

Several A.Hak companies have a CO2-Performance Ladder certificate.This means, amongst other things, that we accurately register and keep records of the quantity of our CO2-emissions.

Certified at level 3 are

  • A.Hakpark
  • A.Hak Leidingbouw
  • A.Hak Electron
  • A.Hak Drillcon

Certified at level 5 is

  • A.Hak Infranet

  • news

    One million man hours without LTIs One million man hours without LTIs

    One million man hours without LTIs

    A.Hak is working on the construction of a pipeline for Saudi Aramco in the Kingdom of Saudi-Arabia. This week the million man hour mark was reached without a single LTI (lost time incident).

  • news

    New owner for Tjaden New owner for Tjaden

    New owner for Tjaden

    Friday, November 17th, Hölscher Wasserbau acquired the shares of Tjaden from A.Hak. The divestment of Tjaden is part of A.Hak's strategy to fgocus more strongly on its core business: the construction of mostly underground infrastructure.

  • 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.

  • 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.