Sie sind hier: General | Organization and Contact Partners | Headquarters


Please note: Because of the corona pandemic, the headquarters of the Bundesverband Flachglas e. V. (BF)  in Troisdorf are currently occupied by only one person at the same time. The other employees are working within home office until further notice. You can reach them concerning business matters or the work of the association by using the contact details below.


The headquarters of the BF are used exclusively for the work of the association. If you are an end user with questions about products and how to use them, please contact a specialist company in your vicinity for help.

Jochen Grönegräs

General Manager

P: +49(0) 176 63198475



Bettina Zimmermann

Assistant to the Management

P: +49(0) 151 23262514



Markus Broich

Technics und Standardization

P: +49(0) 151 54661520



Simone Schwarz

Team Assistant

P: +49(0) 172 022233


Max Grönegräs


P: +49(0) 1578 87058813