



Employees at Arthur J. Gallagher & Co. rank J. Patrick Gallagher Jr. in the Top 25% of CEOs in Chicago. 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.

Women at Arthur J. Gallagher & Co. rated their CEO a B

Women at Marsh rated their CEO a D+

Diverse Employees at Arthur J. Gallagher & Co. rated their CEO a C

Diverse Employees at Marsh rated their CEO a D

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At Arthur J. Gallagher & Co., employees in the Business Development department rate J. Patrick Gallagher Jr. the highest. According to employees, J. Patrick Gallagher Jr. ability to drive business results is Average. At Marsh, the Sales department's employees rate their CEO highest.