A.Hak

We are a family-owned company with 55 years of experience in the construction of underground infrastructure for transport and distribution of oil and gas, water and electricity. Experience we also put to good use in the field of renewable energy.

  • news

    Technical challenges River Humber pipeline replacement Technical challenges River Humber pipeline replacement

    Technical challenges River Humber pipeline replacement

    An article in Ground Engineering talks extensively about the technical challenges of the River Humber pipeline replacement project. ‘The longest tunnel of its kind in the world.’

  • news

    Infranet East ‘best contractor’ Infranet East ‘best contractor’

    Infranet East ‘best contractor’

    According to customer Liander, A.Hak Infranet region East was the best-performing contractor in the fourth quarter of 2017. Region manager Egon Teunissen is very pleased with the result achieved: ‘Wonderful! This is what we strive for.’

  • news

    Digital collaboration with grid operators Digital collaboration with grid operators

    Digital collaboration with grid operators

    A.Hak's IT/IM department and client Alliander contributed significantly to the development of the Digital Collaborative Platform.

  • projects

    Heat transfer pipeline under water Heat transfer pipeline under water

    Heat transfer pipeline under water

    Several A-Hak companies have contributed to the realization of a double heat transport pipeline. The pipeline makes it possible to use waste heat from two plants in the heating of a residential area.