


Employees at DSM rank Feike Sijbesma in the Top 5% of CEOs in Sebring, FL. Similarly, employees at IFF rank Frank Clyburn in the Top 5% of CEOs in New York. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Women at DSM rated their CEO a D-

Women at IFF rated their CEO an A+

Diverse Employees at DSM rated their CEO a B

Diverse Employees at IFF rated their CEO an A+




At DSM, employees in the Engineering department rate Feike Sijbesma the highest. According to employees, Feike Sijbesma's ability to drive business results is Average. At IFF, the Business Development department's employees rate their CEO highest. And, 100% of IFF's employees approve of their CEO's management style.