



Employees at Chevron Corporation rank Michael Wirth in the Top 25% of CEOs in San Francisco. Similarly, employees at Occidental Petroleum Corporation rank Vicki Hollub 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.

Women at Chevron Corporation rated their CEO an A+

Women at Occidental Petroleum Corporation rated their CEO an A+

Diverse Employees at Chevron Corporation rated their CEO an A+

Diverse Employees at Occidental Petroleum Corporation rated their CEO a B


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 Occidental Petroleum Corporation, the IT department's employees rate their CEO highest. And, 100% of Occidental Petroleum Corporation's employees approve of their CEO's management style.