


Employees at Aramark rank John Zillmer in the Bottom 15% of CEOs in Philadelphia, PA. Similarly, employees at ARAMARK Refreshment Services rank their CEO in the Bottom 5% 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 Aramark rated their CEO a D

Not Enough Data

Diverse Employees at Aramark rated their CEO a C-

Diverse Employees at ARAMARK Refreshment Services rated their CEO a F


Not Enough Data


Not Enough Data
At Aramark, employees in the Engineering department rate John Zillmer the highest. According to employees, John Zillmer's ability to drive business results is Poor.

Not Enough Data