A generalist engineer by training, Guillaume started out in the nuclear field at SPIE Nucléaire 13 years ago. It was during this period that he specialized in the field of QHSE by providing a support role at the company’s headquarters in the direction of the regional subdivisions.
After additional training in project management, he then joined the field of petrochemicals, first at Lubrizol and then at Toyo Ink. There, he developed his skills in chemical risk assessment and prevention and more particularly on the REACH regulations and the analysis of Exposure Scenarios.
Guillaume has also worked in the field of Quality by carrying out audits, procedures and the digitalization of the Quality Management System.
In 2021, Guillaume joined CEHTRA to develop the industrial hygiene market