Per Aarsleff Holding A/S contracts, plans and implements projects in infrastructure, climate change adaptation, environment, energy, construction, and collaboration. It has Construction, Pipe technologies, and Ground engineering segments. Construction segment consists construction, shell structures, building construction and international projects. Pipe technologies segment covers utility companies, housing, industry, export, and manufacturing. Ground engineering segment comprises ground engineering, pile factories, and engineering. Revenue is derived from finished and in progress contract work and sale of goods for resale and finished goods.