Your wish our goal





Valsynthese SA

Your partner

for custom manufacturing

Valsynthese, part of SSE Group, is active in the fields of custom synthesis and contract manufacturing for the chemical and pharmaceutical industries. Our manufacturing facilities - both ISO and GMP certified - produce a range of Advanced Intermediates for Fine Chemicals and Pharmaceutical products as well as Active Pharmaceutical Ingredients with DMF registration. Our core capabilities are focused on high energetic and highly hazardous chemistry.

About us




12 - 16 July 2020

Meet us at virtual DCAT week

dcat 2021
31 May - 1 June 2022

Visit us at Stand D100 in Frankfurt

9 - 11 November 2021

Visit us at Stand 7G101 in Milan

CPHI Worldwide

Valsynthese investment announcement

Hydrogenation investment plan announcement at DCAT week 2021

Valsynthese - From danger to care

A deep dive into Valsynthese's historical engagement to transform hazardous chemistry to life enhancement.  

Valsynthese corporate video

A dedicated custom manufacturer for hazardous chemical reactions such as Nitration and Phosgenation.
Our team of experts is looking forward to helping you in all your needs for chemical intermediates and APIs.