Per Aarsleff Holding A/S engages in the construction and maintenance of infrastructure and building structures of society in Denmark and internationally. It operates through five segments: Construction, Rail, Technical solutions, Ground Engineering, and Pipe Technologies. The company offers construction, building renovation, and technical contracts, as well as infrastructure projects, such as district heating, earthworks, roads, sewers, cables, paving, and railway works. It 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, the company 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.