Holder of a DESS in Biomedical Engineering obtained in 1982, Thierry Chapusot began his professional career in the United States as a microelectronic designer engineer in the company TEXET Corporation in Dallas.
Back in France, in 1986 he founded the company CP Informatique in Dijon, specializing in the computerization of pharmacists. It was in 1996, alongside Thiery Ponnelle and Vincent Ponnelle that Thierry Chapusot created Pharmagest Interactive, of which he will serve as Chief Executive Officer until December 2009. Since January 2010, Thierry Chapusot has held the position of Chairman of the Board of Directors. .