Skip to main content

Your contact person for your concerns

Your contact person for your concerns

Nicola Wester

Max Wester

Katharina Stainer
Technical Sales, R&D

Markus Goike
Head Of Sales

Carl Murray
Sales & Marketing

Johann Adam
Technical Director

OUR CERTIFICATIONS

ISO 9001:2015 – certified quality in the processing of mineral aggregates.
REACH registered for Al₂O₃ and SiC.
Fused alumina available in accordance with A-A-59316.

CAREER

Become a part of Wester!
As a leader in innovation in the world of industrial minerals, we develop solutions that go beyond standards. It takes smart, forward-thinking people to help shape and grow with us. Become part of our team and let your strengths make a difference!

Join our Team.

Wester Mineralien GmbH
Heerstraße 41
53347 Alfter-Witterschlick

Phone: +49 (0) 228 987200
info@wester-mineralien.de
wester-mineralien.de

©2025 Wester Mineralien GmbH
Imprint I Privacy I Terms and conditions