Per Aarsleff A/S

Per Aarsleff A/S, trading as Aarsleff Pipe Technologies, is a European market leader in trenchless pipeline renewal headquartered in Viby J, Denmark. Founded in 1978 and part of the NASDAQ Copenhagen-listed Per Aarsleff group — which employs 8,800 people and generates EUR 2.6 billion in revenue — the Pipe Technologies division operates with 1,100-plus employees across more than ten countries, reporting EUR 313 million in annual revenue. Aarsleff manufactures CIPP (Cured-in-Place Pipe) liners in its own R&D laboratory and production facilities, supporting LED, UV, water, and steam curing methods. Its liner portfolio includes traditional felt liners and GRP (Glass Reinforced Plastic) solutions for structurally demanding, large-diameter rehabilitation projects. The company can renew virtually any existing pipe system regardless of profile, length, or diameter. Beyond material manufacturing, Aarsleff operates as an installation contractor performing CIPP lining projects worldwide, offers engineering consultation to help customers select optimal renewal strategies, and runs the Aarsleff Academy for installer training and knowledge transfer. Its European subsidiary network includes operations in Finland, Germany, Latvia, Lithuania, the Netherlands, Norway, Poland, Slovakia, Sweden, and Ukraine, along with owned specialist firms Bluelight GmbH, FRP-PROLINING GmbH, HÄNSCH BEKATEC GmbH, Rossaro Kanaltechnik GmbH, Styrud Ingenjörsfirma AB, and Danpipe A/S. This dual role as both material supplier and contractor gives Aarsleff end-to-end expertise in trenchless rehabilitation for municipal sewer, stormwater, and water supply networks.