


Employees at Kirby Corporation rank David Grzebinski in the Bottom 45% of CEOs in Houston. Comparatively, employees at Rainbow rank their CEO in the Bottom 10% 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 Kirby Corporation rated their CEO a B

Women at Rainbow rated their CEO a D-

Not Enough Data

Diverse Employees at Rainbow rated their CEO a D-



At Kirby Corporation, employees in the Sales department rate David Grzebinski the highest. According to employees, David Grzebinski's ability to drive business results is Excellent. At Rainbow, the Sales department's employees rate their CEO highest. And, 100% of Rainbow's employees approve of their CEO's management style.