1971
BHK Holz- und Kunststoff KG
in Büren
Foundation
Foundation of BHK Holz- und Kunststoff KG in Büren by Heinrich Kottmann, Wilhelm Vogt and Elisabeth Willemsen
Heinrich
Kottmann
Wilhelm
Vogt
Elisabeth
Willemsen
1976
BHK of America
FOTO trenovo historie america mahwah web sw1976.jpg
Extension
Foundation of BHK of America in Mahwah N.J
1988
BHK UK Ltd.
FOTO trenovo historie peterlee web sw 1988.jpg
Foundation of BHK UK Ltd. in Peterlee.
Peter Kottmann joins the management team
1992
Foundation of BHK Holz- u. Kunststoff GmbH in Ebersdorf. Takeover of the drawer and profile manufacturer Holzprodukte Wurzbach.
1996
The partners Wilhelm Vogt and Elisabeth Willemsen leave the company. The partners Michael Kottmann and Monika Kamp join the company.
1999
Heinz Kottmann joins the management team.
2000
BHK UK Ltd.
FOTO trenovo historie bhk uk 2000.jpg
Relocation of BHK UK Ltd. to the new business premises.
Biomass power station
FOTO trenovo historie biomassenkraftwerk 2000a.jpg
Construction of our biomass power plant
2002
Spedition Heinrich Kottmann GmbH & Co. KG
FOTO trenovo kottmann spedition web 2002.jpg
Heinrich Kottmann retires as a partner and founds Spedition Heinrich Kottmann GmbH & Co. KG.
2004
BHK Lietuva UAB
FOTO trenovo historie litauen ignalina web 2004.jpg
Foundation of BHK Lietuva UAB based in Ignalina, Lithuania.
2006
Foundation of BHK UK Flooring Ltd. in Peterlee.
2008
Monika Kamp retires as a shareholder and acquires BHK of America Inc.
2011
Foundation of BHK Saalburg GmbH
Michael Kottmann retires as a shareholder and acquires BHK Holz- u. Kunststoff GmbH, Ebersdorf
Brand trenovo
FOTO trenovo historie geburtsstunde trenovo 2011.jpg
Presentation of the trenovo brand at BAU in Munich.
2017
September
Foundation of BHK Polska Sp. z.o.o. (Szczecinek)
2019
September
BHK repositions itself strategically in Büren. The moderna® brand will be continued by MeisterWerke Schulte GmbH under the leadership of Heinz Kottmann as Managing Director.
2021
September
Heinz Kottmann
heinz kottmann 2021.jpg
Heinz Kottmann returns to work
2022
September
trenovo Treppensysteme
FOTOS trenovo Teamfoto 2022.jpg
Heinz Kottmann founds the company trenovo Treppensysteme
2024
November
Renaming of the trenovo brand.
trenovo becomes k-stairs – STAIRCASE IN PERFECTION
