Executive manager 43 years old Former career in sales & marketing 2004 : co-founder and co-owner (with her husband, Mr Valat) of AC Sport Manager of AC Sport 2006 :150 k€ turnover, 15 k€ profit, 4 emp. R&D manager 52 years old Certificate in mechanics Former engineer PROrace and other innovations inventor AC Sport R&D and production manager Long experience of bicycle market Project supervisor 40 years old Electronics engineer, Ph. D. in geophysics Consulting engineer for CNRS, ANDRA, EdF, etc. Former researcher at CNRS