Jean-Charles Wirth vs Marc Casper | Comparably
Profile Image
VS
Profile Image
MilliporeSigma Claimed Company
EMPLOYEE
PARTICIPANTS
369
TOTAL
RATINGS
2455
Thermo Fisher Scientific Claimed Company
EMPLOYEE
PARTICIPANTS
1100
TOTAL
RATINGS
9165

Jean-Charles Wirth vs Marc Casper

Jean-Charles Wirth MilliporeSigma's CEO
Jean-Charles Wirth
MilliporeSigma
Top 35%
Top 35% of Similar Size Companies on Comparably
B
71/100
VS
Marc Casper Thermo Fisher Scientific's CEO
Marc Casper
Thermo Fisher Scientific
Top 25%
Top 25% of Similar Size Companies on Comparably
B
73/100

MilliporeSigma vs Thermo Fisher Scientific CEO Comparison Summary

Employees at MilliporeSigma rank Jean-Charles Wirth in the Top 40% of CEOs in Boston. Similarly, employees at Thermo Fisher Scientific rank Marc Casper in the Top 35% of CEOs in Boston. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Gender Score

Jean-Charles Wirth MilliporeSigma's CEO
Jean-Charles Wirth
MilliporeSigma
Top 25%
Top 25% of Similar Size Companies on Comparably
B
Gender

Women at MilliporeSigma rated their CEO a B

Marc Casper Thermo Fisher Scientific's CEO
Marc Casper
Thermo Fisher Scientific
Top 30%
Top 30% of Similar Size Companies on Comparably
B
Gender

Women at Thermo Fisher Scientific rated their CEO a B

Diversity Score

Jean-Charles Wirth MilliporeSigma's CEO
Jean-Charles Wirth
MilliporeSigma
Top 5%
Top 5% of Similar Size Companies on Comparably
A+
Diversity

Diverse Employees at MilliporeSigma rated their CEO an A+

Marc Casper Thermo Fisher Scientific's CEO
Marc Casper
Thermo Fisher Scientific
Bottom 45%
Bottom 45% of Similar Size Companies on Comparably
C
Diversity

Diverse Employees at Thermo Fisher Scientific rated their CEO a C

Question:
Do you approve of your CEOs management style?

Question:
How would you rate the effectiveness of your CEO to drive business results?

Jean-Charles Wirth MilliporeSigma's CEO
Jean-Charles Wirth
MilliporeSigma
Excellent
33%
Good
0%
Average
33%
Poor
0%
Very Bad
34%
Marc Casper Thermo Fisher Scientific's CEO
Marc Casper
Thermo Fisher Scientific
Excellent
38%
Good
24%
Average
38%
Poor
0%
Very Bad
0%

Who Ranks the CEO highest?

At MilliporeSigma, employees in the Product department rate Jean-Charles Wirth the highest. According to employees, Jean-Charles Wirth's ability to drive business results is Very Bad. At Thermo Fisher Scientific, the Finance department's employees rate their CEO highest. And, 73% of Thermo Fisher Scientific's employees approve of their CEO's management style.

Jean-Charles Wirth MilliporeSigma's CEO
Jean-Charles Wirth
MilliporeSigma
88/100Department - Product
86/100Ethnicity - African American/Black
80/100Tenure - 5 to 10 Years
75/100Education - Master's
78/100Experience - 1 to 3 Years
Marc Casper Thermo Fisher Scientific's CEO
Marc Casper
Thermo Fisher Scientific
83/100Department - Finance
81/100Ethnicity - Hispanic or Latino
81/100Tenure - 5 to 10 Years
76/100Education - Bachelor's
76/100Experience - Entry Level