- EMPLOYEE
PARTICIPANTS - 193
- TOTAL
RATINGS
- EMPLOYEE
PARTICIPANTS - 210
- TOTAL
RATINGS
Michel Vounatsos vs Daniel O’Day
Biogen vs Gilead Sciences CEO Comparison Summary
Employees at Biogen rank Michel Vounatsos in the Bottom 35% of CEOs in Boston. Similarly, employees at Gilead Sciences rank Daniel O’Day in the Top 50% of similar sized companies. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.
Gender Score
Women at Biogen rated their CEO a B-
Women at Gilead Sciences rated their CEO a B
Diversity Score
Diverse Employees at Biogen rated their CEO a B-
Diverse Employees at Gilead Sciences rated their CEO a B
Question:Do you approve of your CEOs management style?
Question:How would you rate the effectiveness of your CEO to drive business results?
Who Ranks the CEO highest?
At Biogen, employees in the HR department rate Michel Vounatsos the highest. According to employees, Michel Vounatsos' ability to drive business results is Very Bad. At Gilead Sciences, the Engineering department's employees rate their CEO highest. And, 67% of Gilead Sciences' employees approve of their CEO's management style.