


Employees at Chevron Phillips Chemical rank Mark Lashier in the Top 10% of similar sized companies. Similarly, employees at LyondellBasell Industries rank Peter Vanacker in the Top 15% 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 Phillips Chemical rated their CEO an A+

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Diverse Employees at Chevron Phillips Chemical rated their CEO an A+

Diverse Employees at LyondellBasell Industries rated their CEO an A+


At Chevron Phillips Chemical, employees in the Engineering department rate Mark Lashier the highest. According to employees, Mark Lashier's ability to drive business results is Excellent. At LyondellBasell Industries, the Engineering department's employees rate their CEO highest. And, 50% of LyondellBasell Industries' employees approve of their CEO's management style.