valsynthèse, fine chemicals specialist since 1983

the history of valsynthèse is closely linked to that of nitroglycerine. initially used to dynamite the simplon tunnel, this substance has found a second life in cardiovascular treatments. this transition from explosive to drug illustrates the company’s ability to adapt its know-how to the demands of fine chemistry. today, valsynthèse produces around 1,000 tonnes of chemical substances a year, thanks to its 27 reactors, for some fifty customers around the world.

among its notable achievements is betaine citrate, a treatment for digestive disorders. since 1983, four billion doses have been manufactured in gamsen, in collaboration with the french laboratory upsa. this emblematic product testifies to valsynthèse’s ability to develop sustainable, effective solutions.

the company has also entered into a partnership with dsm-firmenich for the production of bovaer, an additive designed to reduce methane emissions from livestock. this project has prevented the emission of 66,000 tonnes of co₂ since its launch.

since 2019, the haute-vallée-based company has invested over 15 million francs, mainly in human resources and equipment. valsynthèse relies on a family business culture and high working flexibility to attract and retain its talent. this approach encourages employee involvement in projects and strengthens their commitment.

since its creation, valsynthèse has transformed its expertise in explosives chemistry into recognized know-how in fine chemicals. thanks to rigorous risk management and a strong customer focus, the valais-based company continues to grow, while remaining true to its roots.

founded : 1983head office : gamsen (brigue-glis)main areas of activity: custom chemical synthesis, manufacture of active pharmaceutical ingredients, high-risk chemistrynumber of employees : 75phone number  : +41 27 922 71 11e-mail : info@valsynthese.ch

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