1947 – enterprising Danish engineer Per Aarsleff, aged 29, established a contracting company, which over the next several dozen years has developed into a renowned international concern, one of the leaders of the advanced engineering works. Nowadays the Company employs nearly 4,000 people and its revenue amounts to EUR 1 billion.
1984 – the Company was for the first time listed on Copenhagen Stock Exchange; international expansion began.
1990 – Aarsleff bought the pile factory Centrum Pæle A/S in Denmark; later other pile factories in Sweden, UK and Poland were purchased, which enabled the Company to become leader of the pile technology in Europe.
1996 – Aarsleff Sp. z. o.o. established in Poland.
1998 – the Great Belt Link between the islands of Zealand and Funen in Denmark was opened. Aarsleff was a member of the Consortium responsible for the construction of the bridge in 1988 -1998. It was the first large-scale project in Company’s history, the total value of which amounted to nearly EUR 3 billion.
2000 – Øresund Bridge linking Denmark and Sweden across the the Øresund strait was opened. Connecting Copenhagen and Malmö, it was the world’s largest bridge ever linking two countries. The link consists of 7,845 metre-long bridge, 4,055 metre-long artificial island and 3,510 metre tunnel. Aarsleff was among the key partners of the project valued at EUR 5 billion.
2003 – opening of 166MW Nysted Offshore Wind Farm (Rødsand), erected by Aarsleff. Until 2007, it had been the largest enterprise of this kind in the world. Since then the Company has consistently developed leading position in the wind energy sector and reliable know-how. In 2012, Aarsleff, as partner of the Consortium with Bilfinger Berger Ingenieurbau, constructed the world’s largest offshore wind plant (London Array) with a capacity of 630MW.
2008-2009 – construction of foundations for the National Stadium in Warsaw – the first very large commercial construction project in Poland.
2009-2010 – construction of foundations for Overpass E of the Southern By-pass of Gdańsk – the longest bridge structure in Poland.
2010-2011 – piling for construction of the road bridge over the Vistula in Toruń - the largest arch bridge in Poland and one of the largest in Europe (2 x 270m span length).
2010-2013 – construction of Europe’s longest breakwater – LNG terminal in Świnoujście – the first very extensive offshore project in Poland.
2013-2014 – construction of two navigation beacons on the approach waterway to the port of Świnoujście – Poland’s longest permanent structure off the shore.