Michel Finance

Bertrand de Castelnau, Chief Executive Officer

Aged 58, Bertrand de Castelnau has more than 25 years of experience in the field of diagnostics. He began his career as a Commercial Attaché in Islamabad, Pakistan. He then joined Roche in Switzerland, as a Corporate Auditor before moving to the Diagnostics division and then taking charge of the Asia-Pacific region for Roche Diagnostics, based in Singapore. Bertrand went on to become Chief Operations Officer at Guerbet for four years, before spending 10 years as Chairman of the Horiba ABX Group and leading the Horiba Medical division. Finally he joined DiaSys as CEO, head of Marketing, Sales and Finance. A fluent speaker of several languages, he holds an MBA from the Ecole des Hautes Etudes Commerciales (HEC) and a law degree from Paris.


Ermis Parussini

Ermis Parussini, Executive Director, Operations and R&D

Ermis Parussini, who holds a MSc in molecular biology followed by two years of post-graduate thesis work in biochemistry, has some 26 years of professional experience in the field of in vitro diagnostics, including 18 years at bioMérieux. Before joining THERADIAG as an executive director, Ermis Parussini was specifically responsible for a 280-person production site with total revenue of €350 million.


Roland CARBONNELRoland CARBONNEL, Vice President Marketing and Sales

Roland CARBONNEL is graduated in marketing and communication EFAP Lyon 1983. He has a long-time experience in the pharmaceutical and diagnostic industry including more than 20 years at Pharmacia-Pfizer and in international groups such as Pierre Fabre, Theraplix or DuPontPharma-BMS where he held several of marketing, commercial and management positions. He was, prior joining Theradiag in 2017, Chairman of CRDiagnostics.