HAHN+KOLB corporate management
Leadership means responsibility, and this also applies to the HAHN+KOLB corporate management. Our managers use fresh ideas and new concepts to motivate employees, with their eyes firmly trained on the three core ideas of customer, competence and quality.
LET´S WORK TOGETHER.
With its flat hierarchies and quick decisions, our management sets an example and allows every employee to make as large a contribution as possible to HAHN+KOLB and actively shape the company's future.
Management
![](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Unternehmensleitung.jpg)
![Katrin Hummel Katrin Hummel](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Katrin-Hummel.jpg)
Katrin Hummel
Managing Director
![Steffen Vogl Steffen Vogl](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Steffen-Vogl.jpg)
Steffen Vogl
Managing Director
![Martin Hochmuth Martin Hochmuth](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Martin-Hochmuth.jpg)
Martin Hochmuth
Member of the management responsible for Products and IT
![Rainer Siegle Rainer Siegle](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Rainer-Siegle.jpg)
Rainer Siegle
Member of the management responsible for Sales International
![Siegmar Klein Siegmar Klein](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Siegmar-Klein.jpg)
Siegmar Klein
Member of the management responsible for Finance
![Jacqueline Wiertz Jacqueline Wiertz](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Jacqueline-Wiertz.jpg)
Jacqueline Wiertz
Managing Director
![Steffen Busch Steffen Busch](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Steffen-Busch.jpg)
Steffen Busch
Member of the management responsible for Internal Sales Germany
![Katrin Hummel – Managing Director Katrin Hummel – Managing Director](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Katrin-Hummel_res_wl2_frontpage_1200.jpg)
Katrin Hummel – Managing Director
![Steffen Vogl - Managing Director Steffen Vogl - Managing Director](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Steffen-Vogl_res_wl2_frontpage_1200.jpg)
Steffen Vogl - Managing Director
![Jacqueline Wiertz - Managing Director Jacqueline Wiertz - Managing Director](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Jacqueline-Wiertz_res_wl2_frontpage_1200.jpg)
Jacqueline Wiertz - Managing Director
![Steffen Busch - Member of the management responsible for Internal Sales Germany Steffen Busch - Member of the management responsible for Internal Sales Germany](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Steffen-Busch_res_wl2_frontpage_1200.jpg)
Steffen Busch - Member of the management responsible for Internal Sales Germany
![Martin Hochmuth - Member of the management responsible for Products, E-Sales and IT Martin Hochmuth - Member of the management responsible for Products, E-Sales and IT](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Martin-Hochmuth_res_wl2_frontpage_1200.jpg)
Martin Hochmuth - Member of the management responsible for Products and IT
![Siegmar Klein - Member of the management responsible for Finance Siegmar Klein - Member of the management responsible for Finance](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Siegmar-Klein_res_wl2_frontpage_1200.jpg)
Siegmar Klein - Member of the management responsible for Finance
![Rainer Siegle - Member of the management responsible for Sales International Rainer Siegle - Member of the management responsible for Sales International](../../../../../media/pictures/unternehmen/ueber_hahn_kolb/Rainer-Siegle_res_wl2_frontpage_1200.jpg)
Rainer Siegle - Member of the management responsible for Sales International