Contact
Talk to the right people at COFERMIN Group
Through our extensive network of offices, international representations and local agents, we offer you our experience, expertise and commitment in the industrial raw materials sector, as well as service tailored to your needs.
Please find our contact details below.

Sarah Boenning
Manager HR
+49 201-43878-84
boenning@cofermin.de

Andrea Grenzel
Quality Assurance Manager
+49 201-799872-13
grenzel@cofermin.de

Tim Grunow
Sales & Marketing Manager
+49 201-799872-19
tim.grunow@cofermin.de

Pia Hans
Quality Assurance Manager Nutrition
+49 (0) 201 799872-28
hans@cofermin.de

Benjamin Konn
Sales & Marketing Manager
+49 201-799872-14
konn@cofermin.de

Celina Krienke
Sales & Marketing Manager
+49 201-799872-17
krienke@cofermin.de

Simone Lindemann
Operations & Sales Support
+49 201-799872-16
lindemann@cofermin.de

Jens Massenberg
Managing Director / CFO
+49 201-43878-81
massenberg@cofermin.de

Jan Mölder
Sales & Marketing Manager
+49 201-799872-23
moelder@cofermin.de

Claudia Najelski
Operations & Sales Support
+49 201-799872-21
najelski@cofermin.de

Sauda Nalumansi
Apprentice
+49 201-799872-24
Nalumansi@cofermin.de

Martin Polczyk
Managing Director / COO
+49 201-43878-0
polczyk@cofermin.de

Kristina Potrek
Operations & Sales Support
+49 201-799872-18
potrek@cofermin.de

Derk Proff
Managing Director
+49 201-799872-12
proff@cofermin.de

Hagen Richters
Operations & Sales Support
+49 201-799872-25
richters@cofermin.de

Joanna Stawowska
Sales & Marketing Manager
+48 889-077344
stawowska@cofermin.de