Contact TENAX.

How to contact us. We look forward to hearing from you.

Papiersackfabrik Tenax GmbH & Co. KG
Am Westbahnhof 43 – 55
40878 Ratingen

0049 (2102) 489-0

Write to us. We are happy to help.

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Our employees are happy to answer any questions you may have.


Dr. Stefan Ziesemer
Managing Director

Reinhard Schulze-Edinghausen
Managing Director


Stefan Chmarzynski
Sales Coordinator/Authorized Signatory

Ute Schröder
Internal Sales

Sandra Schüller
Internal Sales

Fabian Herzog
Internal Sales

Valentin Hörz
Internal Sales

Timo Uhlenbrock
Internal Sales

Matthias Rautenstrauch
Authorised Officer/Field Sales

Martin Sagurna
Auhorised Signatory, Field Sales

Julian Weidenfeld
Field Sales

Technical Management

Udo Pollak 
Authorised Officer/Technical Manager

Michael Bendt
Deputy Technical Manager

Stephan Faßbender
Authorised Officer/ Logistics

Sabine Scharfenorth
Secretariat Technical Manager/Technical Procurement

Quality Department

Oliver Haverkamp
Head of Quality Management

  • Quality Improvement
  • Quality Engineering
  • Quality Inspection
  • Sacks for hazardous goods
  • Final Inspection sacks for hazardous goods

Human Resources

Maria Rost
Personnel Management Authorised Agent

Claudia Pearson-Offergeld