Chemical, Biological, Radiologic & Nuclear detection

“ We are pleased to team up with Qualium Investissement, which has perfectly understood the mains strategic issues of our business“.      

Jean-François BRUN


Jean-François BRUN



Proengin is the French leader and an international player in the CBRN (Chemical, Biological, Radiological, Nuclear) detection market in the fields of defense and security.

Proengin designs, manufactures and markets a complete range of CBRN detection systems integrating a technology based on hydrogen flame spectrophotometry ("FPD") that is extremely reliable, even with agents at very low concentrations. The group invests heavily in R&D to expand the applications and use cases of its universal technology.

Based in St Cyr-L'Ecole, near Paris, the company permanently employs 50 highly qualified people. It also has a sales subsidiary in the United States (Washington).

installed detectors
of sales out of France
20m€ revenues72 user countries 


Partner in charge

Investment date: 2021

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