DutchNews.nl reports Frits Goldschmeding, founder of Randstad Holding nv, remains the richest man in the Netherlands, according to Quote magazine’s list of the 500 richest Dutch. Goldschmeding, who founded the global staffing provider in 1960 when he was 27 years old, is worth some €3.5 billion (US$3.88 billion), a decrease of about 25% from what the magazine reported last year.