The 16 largest family-owned companies based in Switzerland generate a combined turnover of roughly CHF245 billion ($265 billion) and employ over 567,000 people, says a new audit by consulting firm EY and the University of St Gallen. However, none of the businesses has a female CEO. In terms of revenue, this result puts Switzerland in sixth place in the 2021 Family Business Index, released on Thursday. The United States holds first place both in terms of overall turnover and the total number of family-owned businesses. Five Swiss enterprises are among the world’s 100 largest family-owned businesses: Roche, Gunvor, Kühne+Nagel, Tetra Laval and Compagnie Financière Richemont. "This is a very good performance, which confirms the innovative strength of Swiss family businesses,” said Sascha Stahl of EY Switzerland. The absence of women at the top of the corporate ladder is not just a Swiss anomaly: only around 5% of CEOs at family businesses worldwide are women, according to the audit.