Business Forty Under 40 Q&A: Laura Soileau By Business Report Staff - November 25, 2015 FacebookXLinkedinEmailPrint Laura Soileau, 37 Consulting director, Postlethwaite & Netterville Among internal auditors, Laura Soileau is something of a rock star. In 2014, the Institute of Internal Auditors selected her as… Already an INSIDER? Sign in.