1979


Founding THB Verhoef BV

1981


Opening office in Bergambacht (100m2)


Markisches Werk - Authorized Distributor Agreement


Duap - Authorized Distributor Agreement (resigned)


1st time exhibiting at Europort Exhibition

1982


Extension warehouse to 200m2

1983


Goetze - Authorized Distrubutor Agreement

1984


Eibach - Authorized Distributor Agreement

1986


Miba - Authorized Distributor Agreement

1987


Opening 1st office in Ridderkerk (Valkenierstraat 800m2)

2006


Adriaan J. Verhoef take over 100% of THB Verhoef shares

2007


Opening 2nd office in Ridderkerk (Zadelmakerstraat 1700m2)

2008


Mahle - Authorized Distributor Agreement

2010


Opening Zwijndrecht warehouse of 5.000m2 (Daltonstraat)

2012


Maridis - Authorized Distributor Agreement

2014


ISO9001 certificate

2016


Expansion of Zwijndrecht warehouse to 15.000m2

2017


Bosch - Autohorized Distributor Agreement


Zexel - Authorized Distributor Agreement

2019


CMR - Authorized Distributor Agreement


AVL - Authorized Distributor Agreement


Energy Neutral Office (2x) with solar panels (in total 285.000KW)

2020


Mann + Hummel - Authorized Distributor Agreement

2022


Hydrogen Innovation Point in Zwijndrecht


Premises Zwijndrecht ranked with A+++++ certificate

2023


Electric Transport (VW)


ISO 14001 certificate