


Employees at Casella Waste Systems rank John Casella in the Top 5% of CEOs in Glens Falls, NY. Comparatively, employees at Clean Harbors rank Alan McKim in the Bottom 30% of CEOs in Boston. 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 Clean Harbors rated their CEO a C+

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Diverse Employees at Clean Harbors rated their CEO a D


At Casella Waste Systems, employees in the Sales department rate John Casella the highest. According to employees, John Casella's ability to drive business results is Poor. At Clean Harbors, the HR department's employees rate their CEO highest. And, 40% of Clean Harbors' employees approve of their CEO's management style.