A. Hak is a group of companies operating in the field of infrastructure. The companies are active in the following fields.Construction and maintenance of underground structure, including related above ground structures.
Testing, inspection and cleaning of pipelines and tanks up to complete petrochemical installations.Internal and external coating of pipes for the oil, gas and water pipeline markets, including weight coating for the offshore pipeline.
Production of masts and related structures.Fabrication of vessels and boilers, including installation and maintenance service.