


Employees at CSL Behring rank Paul Perreault in the Bottom 45% of CEOs in Wilmington, DE. Comparatively, employees at Merck rank Rob Davis in the Top 15% 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 CSL Behring rated their CEO a D

Women at Merck rated their CEO a B+

Diverse Employees at CSL Behring rated their CEO a C-

Diverse Employees at Merck rated their CEO an A+



At CSL Behring, employees in the Operations department rate Paul Perreault the highest. According to employees, Paul Perreault's ability to drive business results is Excellent. At Merck, the Design department's employees rate their CEO highest. And, 75% of Merck's employees approve of their CEO's management style.