Our supply chain consists of our contractors and suppliers of construction materials. We use different types of materials in our projects, including steel, timber, concrete, fired bricks, asphalt bitumen and installation components. The sustainability of materials plays an important role in our supply chain. We purchase most of our materials from suppliers in the Netherlands, a small proportion from Europe and a fraction from outside Europe.
Heijmans adds value in the chain by using the input and knowledge and expertise of its suppliers. This is how we make high-quality products that add value for our stakeholders.