


Employees at Chevron Corporation rank Michael Wirth in the Top 25% of CEOs in San Francisco. Comparatively, employees at Phillips66 rank Greg Garland in the Top 50% of CEOs in Houston. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Women at Chevron Corporation rated their CEO an A+

Women at Phillips66 rated their CEO a D+

Diverse Employees at Chevron Corporation rated their CEO an A+

Diverse Employees at Phillips66 rated their CEO a D+


At Chevron Corporation, employees in the Marketing department rate Michael Wirth the highest. According to employees, Michael Wirth's ability to drive business results is Excellent. At Phillips66, the Engineering department's employees rate their CEO highest. And, 100% of Phillips66 employees approve of their CEO's management style.