Joost is the founder of SINCERIUS and has over 20 years of experience in Financial Due Diligence (Transaction Services). He has worked across various sectors, advising both private equity and corporate clients. Before starting SINCERIUS, Joost spent 10 years at the Big Four, working at KPMG and Deloitte in Amsterdam and London. His goal was to shift the focus from billable hours to real added value. He holds a master’s degree in business administration and a post-master’s in accountancy from Erasmus University Rotterdam. Passionate about sharing his expertise, Joost teaches financial due diligence courses for RA and RC professionals through NBA-VRC and Alex van Groningen. He also trains young private equity professionals at the Dutch Private Equity Association (NVP).