Fersinsa GB

Fersinsa GB is a leading Mexican pharmaceutical company specializing in the production of beta-lactam active pharmaceutical ingredients (APIs). Based in Ramos Arizpe, Coahuila, the company is one of the world's largest producers of Penicillin G and its essential intermediates, such as 6-APA. It utilizes advanced enzymatic synthesis and large-scale fermentation technologies to manufacture high-quality antibiotics, including amoxicillin and ampicillin. Originally part of Grupo Bioquímico, it was fully acquired by DSM (now Centrient Pharmaceuticals) in 2006. Today, it serves as a critical manufacturing hub within Centrient's global supply chain, providing sustainable and essential medicines to international markets.