


Employees at Janssen rank Tom Heyman in the Top 10% of similar sized companies. Similarly, employees at Marsh rank Peter Zaffino in the Top 20% of similar sized companies. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

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Women at Marsh rated their CEO a D+

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Diverse Employees at Marsh rated their CEO a D


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