Implenia was founded in November 2005 through the merger of Zschokke Holding AG and Batigroup Holding AG. The merger took legal effect when the Board of Directors gave its formal approval in March 2006. But the company's roots reach back over 150 years. In 2010 Implenia bought Betonmast Anlegg, a renowned infrastructure specialist in Norway. Since March 2015, long established German company Bilfinger Construction, with activities in Germany, Austria, Romania and Sweden, has been part of the Group. With this latest acquisition, Implenia has tripled its directly addressable market in Europe, and is in an excellent position to secure long-term sustainable growth in its target markets on the back of the European infrastructure megatrend.