1953

Founding of the H. Heinrich Liesen company

Building materials wholesale and coal trade

1974

Heinrich Liesen Junior becomes managing partner of H. Heinrich Liesen Handel,

Transport and transport mediation GmbH & Co. KG

1985

Founding of the first plant in Ibbenbüren-Uffeln,
for the production of bitumen emulsion for road rehabilitation, as well as construction of a joint sealing and joint tape system

1986

Foundation of the plant in Lannach, Austria for the production of bitumen emulsion

1991

Establishment of plants in Senftenberg and Leizen for the production of bitumen emulsion and road rehabilitation,
as well as construction of the plant for the production of cold mix material and repair mortar

1994

Acquisition of DICO Dresden as well as WETEC Weissenfels and Befe Spreeau

1995

1998

Commissioning of the concrete works in Meppen, Emsland for the production of ready-mixed concrete

2001

Commissioning of the plant for the production of modified bitumen types in Ibbenbüren-Uffeln

2004

Takeover of the activities of SBK in Schwerin to carry out road rehabilitation work

2007

Construction and commissioning of the plant for the production of concrete additives and construction chemical products in Schwerin.

Commissioning of a ready-mixed concrete plant in Grossefehn, East Friesland

2008

Commissioning of the ready-mixed concrete plant in Apen, district of Westerstede

2012

Construction and commissioning of the production facility in Lingen, Biene for the production of different steel fibers for concrete