Person to contact

Freshness is one of our most important principles here at Sinnack. Not only does this hold true for our baked goods, but also for the business relationships with our commercial partners and consumers. We are looking forward to working with you!

Person to contactPosition
Julius Peter Sinnack
+49 (0) 28 71 25 05 - 0
General Manager, Owner
Hartmut Wießner
+49 (0) 28 71 25 05 - 0
General Manager
Liesel Schlüter
+49 (0) 28 71 25 05 - 17
Sales Manager
Simon Patzelt
+49 (0) 28 71 25 05 - 33
Purchase Manager
Michael Leifeld
+49 (0) 28 71 25 05 - 25

Quality Assurance Manager

Peter Röskenbleck
+49 (0) 28 71 25 05 - 24
Technical Manager 
Rajko Kleine
+49 (0) 28 71 25 05 - 13
Logistical Manager 
Martin Lindemann
+49 (0) 28 71 25 05 - 69
Production Manager Bocholt
Ulrich Siebert
+49 (0) 34 41 80 74 90
Production Manager Droßdorf

Sales Department:

Person to contactPosition
Ulrike Heidemann
+49 (0) 28 71 25 05 - 16
Key Account Manager Export 
Ludger Terweide
+49 (0) 28 71 25 05 - 350
Key Account Manager
Bruno Laukant
+49 (0) 28 71 25 05 - 19
Key Account Manager
Christian Derksen
+49 (0) 28 71 25 05 - 350
Customer Service
Stefanie Haddick
+49 (0) 28 71 25 05 - 19
Customer Service
Tatiana Monteiro
+49 (0) 28 71 25 05 - 361
Customer Service Export

Purchasing Department:

Person to contactPosition
Sandra Mümken
+49 (0) 28 71 25 05 - 38
Purchasing Agent
Marina Birkholz
+49 (0) 28 71 25 05 - 961
Purchasing Agent
Vivian Sünder
+49 (0) 28 71 25 05 - 967
Purchasing Agent

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