{"id":20650,"date":"2023-10-23T09:20:15","date_gmt":"2023-10-23T07:20:15","guid":{"rendered":"https:\/\/ggba.swiss\/valsynthese-40-years-of-innovation-in-the-canton-of-valais\/"},"modified":"2023-10-23T09:23:27","modified_gmt":"2023-10-23T07:23:27","slug":"valsynthese-40-ans-dinnovation-en-valais","status":"publish","type":"post","link":"https:\/\/ggba.swiss\/fr\/valsynthese-40-ans-dinnovation-en-valais\/","title":{"rendered":"Valsynth\u00e8se, 40 ans d’innovation en Valais"},"content":{"rendered":"\n

\u00c0 Gamsen (canton du Valais), les laboratoires de Valsynth\u00e8se<\/a> bouillonnent de d\u00e9cennies d’innovation chimique. Fond\u00e9e en 1983, cette division de \u00ab chimie fine \u00bb de la Soci\u00e9t\u00e9 Suisse des Explosifs (SSE<\/a>) d\u00e9tient un h\u00e9ritage unique de la transition de la nitroglyc\u00e9rine explosive pour les montagnes de tunnel \u00e0 ses applications dans le domaine pharmaceutique. Comme l’a expliqu\u00e9 Max Lauwiner, directeur g\u00e9n\u00e9ral de Valsynth\u00e8se, les propri\u00e9t\u00e9s expansives de la nitroglyc\u00e9rine, autrefois utilis\u00e9es pour dynamiter le tunnel ferroviaire du Simplon, permettent aujourd’hui de cr\u00e9er des traitements pour les maladies cardiovasculaires.<\/p>\n\n\n\n

C\u00e9l\u00e9brant son 40\u00e8me anniversaire en 2023, Valsynth\u00e8se est rest\u00e9e fid\u00e8le \u00e0 sa mission. S’appuyant sur l’expertise de l’ESS en mati\u00e8re de manipulation, de production et de stockage de mati\u00e8res explosives, Valsynth\u00e8se a transpos\u00e9 ces connaissances dans la chimie \u00ab \u00e0 risque \u00bb. Cette appellation provient de la valeur \u00e9nerg\u00e9tique \u00e9lev\u00e9e des r\u00e9actions chimiques impliqu\u00e9es, qui peuvent monter en temp\u00e9rature, ce qui n\u00e9cessite des comp\u00e9tences particuli\u00e8res pour leur r\u00e9alisation.<\/p>\n\n\n\n

Avec ses 27 r\u00e9acteurs, l’entreprise fabrique chaque ann\u00e9e 1’000 tonnes de produits chimiques fins pour une cinquantaine de clients des secteurs pharmaceutique, agricole et technologique dans le monde entier. Le citrate de b\u00e9ta\u00efne, un rem\u00e8de contre les troubles digestifs, est l’une de ces contributions acclam\u00e9es. Depuis 1983, 4 milliards de doses ont \u00e9t\u00e9 produites \u00e0 Gamsen. Gilles de Preux, directeur g\u00e9n\u00e9ral du groupe SSE, a notamment soulign\u00e9 l’int\u00e9gration de ce m\u00e9dicament dans l’ADN de Valsynth\u00e8se, issu d’une collaboration avec le laboratoire pharmaceutique fran\u00e7ais UPSA, dans un contexte de craintes de nationalisation apr\u00e8s l’arriv\u00e9e au pouvoir de Fran\u00e7ois Mitterrand.<\/p>\n\n\n\n

De Gamsen \u00e0 l’international : l’\u00e9volution de Valsynth\u00e8se et sa vision de l’avenir<\/h4>\n\n\n\n

Le parcours de diversification de Valsynth\u00e8se a \u00e9t\u00e9 marqu\u00e9 par une croissance constante. Avec toutes ses activit\u00e9s concentr\u00e9es \u00e0 Gamsen et un effectif de 75 personnes, l’entreprise a enregistr\u00e9 une croissance de 33 % de son chiffre d’affaires en 2022, marquant ainsi sa meilleure performance annuelle au cours de la derni\u00e8re d\u00e9cennie. Depuis 2019, le groupe SSE a investi plus de CHF 15 millions, principalement dans les ressources humaines et les nouveaux \u00e9quipements. Une avanc\u00e9e significative a \u00e9t\u00e9 un partenariat avec DSM-Firmenich<\/a> l’ann\u00e9e derni\u00e8re sur Bovaer, un additif visant \u00e0 freiner les \u00e9missions de m\u00e9thane du b\u00e9tail d’au moins 30%, ce qui se traduit par une \u00e9conomie de 66’000 tonnes d’\u00e9missions de CO2 depuis son lancement. M. De Preux pr\u00e9voit que la retomb\u00e9e \u00e9conomique de cette collaboration tournera autour de \u00ab plusieurs dizaines de millions de francs \u00bb pour Valsynth\u00e8se \u00e0 moyen terme, ce qui permettra de proc\u00e9der \u00e0 de nouvelles embauches en 2024.<\/p>\n\n\n\n

Cependant, la proximit\u00e9 de l’entreprise avec le g\u00e9ant Lonza a entra\u00een\u00e9 une forte concurrence sur le march\u00e9 de l’emploi. Pour se diff\u00e9rencier, la direction de Valsynth\u00e8se accentue sa philosophie d’entreprise familiale, offrant une grande flexibilit\u00e9 de travail. Cette taille modeste permet aux employ\u00e9s de s’impliquer pleinement dans les projets, une exp\u00e9rience qui fait souvent d\u00e9faut dans les grands conglom\u00e9rats.<\/p>\n\n\n\n

\u00c0 l’horizon, Valsynth\u00e8se a une s\u00e9rie de nouveaux produits confidentiels en pr\u00e9paration. M. De Preux pr\u00e9voit que d’ici trois \u00e0 cinq ans, la contribution de Valsynth\u00e8se au chiffre d’affaires de la SSE (qui repr\u00e9sentait 15 % des 170 millions de la SSE en 2022) devrait d\u00e9passer les 20 %.<\/p>\n\n\n\n

La SSE est n\u00e9e en 1894 \u00e0 Gamsen, initialement pour soutenir la construction du tunnel ferroviaire du Simplon. Depuis, d’entreprise valaisanne, elle s’est transform\u00e9e en groupe europ\u00e9en, comptant plus de 750 collaborateurs r\u00e9partis dans huit pays.<\/p>\n","protected":false},"excerpt":{"rendered":"

De la dynamite aux produits pharmaceutiques, Valsynth\u00e8se, l’unit\u00e9 \u00ab chimie fine \u00bb de la Soci\u00e9t\u00e9 Suisse des Explosifs, f\u00eate quatre d\u00e9cennies de solutions chimiques innovantes en Valais.<\/p>\n","protected":false},"author":6,"featured_media":20646,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"mc4wp_mailchimp_campaign":[],"footnotes":""},"categories":[843],"tags":[1209,1171,1142],"class_list":["post-20650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sciences-de-la-vie","tag-chemicals-fr-2","tag-pharma-fr-2","tag-rd-fr-2"],"acf":[],"yoast_head":"\nValsynth\u00e8se, 40 ans d'innovation en Valais | GGBa<\/title>\n<meta name=\"description\" content=\"De la dynamite aux produits pharmaceutiques, Valsynth\u00e8se f\u00eate quatre d\u00e9cennies de solutions chimiques innovantes en Valais.\" 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