


Employees at Granite Construction rank James Roberts in the Bottom 5% of CEOs in Salinas, CA. Comparatively, employees at Vulcan Materials Company rank J Hill in the Top 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.

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Diverse Employees at Vulcan Materials Company rated their CEO an A+


At Granite Construction, employees in the Engineering department rate James Roberts the highest. According to employees, James Roberts' ability to drive business results is Very Bad. At Vulcan Materials Company, the Operations department's employees rate their CEO highest. And, 67% of Vulcan Materials Company's employees approve of their CEO's management style.