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Private company

Compagnie industrielle de Monthey

Swiss chemical company

Cimo, or the Compagnie industrielle de Monthey SA, is an infrastructure, energy and technical services company based at Monthey in the Swiss canton of Valais. It is jointly owned by CATEXCEL, SUN Chemicals and Syngenta.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Cimo, or the Compagnie industrielle de Monthey SA, is an infrastructure, energy and technical services company based at Monthey in the Swiss canton of Valais. It is jointly owned by CATEXCEL, SUN Chemicals and Syngenta.2

Sources

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