Progress founded on tradition

2015
Renaming of Renaissance Construction AG in Heitkamp Construction GmbH

2015
Heitkamp Ingenieur- und Kraftwerksbau GmbH wholly acquired by Rönesans A.S.

    

2013
Akquisition of Alpine Bau GmbH Hergiswill - Switzerland
 by Renaissance Construction Group.

2012
Heitkamp Ingenieur- und Kraftwerksbau GmbH incorporated into Zechbau Holding GmbH, a Zech Group company headquartered in Bremen.

2010
Foundation of Renaissance Construction AG in Vienna-Austria

2005
Engineering expertise combined to create "Heitkamp Ingenieur- und Kraftwerksbau GmbH".

1998
Our power plant construction division is awarded a contract to build the world's tallest natural draught cooling tower in Niederaußem (200 m high).

1995
Heitkamp receives its largest single contract for the entire structural works, including two natural draught cooling towers, of the new construction of Lippendorf power plant (construction volume of €261 million).

1950-1960
Expansion into specialist mining, power plant and tunnel construction.

1946
"E. Heitkamp Tiefbaugeschäft in Wanne-Eickel" renamed "Bauunternehmung E. Heitkamp GmbH" with Heinrich Heitkamp, Sr and his sons Heinrich and Robert as partners.

1902
"Tiefbaufirma E. Heitkamp" continued by his son, Heinrich Heitkamp.

1892
"Tiefbaufirma E. Heitkamp" founded by Engelbert Scharpwinkel, also known as Heitkamp.