Per Aarsleff Holding A/S engages in the construction and maintenance of infrastructure and building structures in Denmark and internationally. It operates through five segments: Construction, Rail, Technical solutions, Ground Engineering, and Pipe Technologies. It offers domicile construction, building renovation, and technical contracts, as well as infrastructure projects, such as district heating, earthworks, roads, sewers, cables, paving, and railway works. The company also provides onshore and offshore ground engineering services, including sheet pile walls, diaphragm walls, king post walls, secant piles, and anchor and injection works, as well as groundwater lowering systems. In addition, it offers pipe renewal services. The company was formerly known as Per Aarsleff A/S and changed its name to Per Aarsleff Holding A/S in April 2016. Per Aarsleff Holding A/S was founded in 1947 and is based in Viby J, Denmark.