
Employees at Chevrolet rank Mary Barra in the Top 30% of CEOs in Warren, MI. Comparatively, employees at GMC Truck rank Mary Barra in the Bottom 25% 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 Chevrolet rated their CEO an A

Women at GMC Truck rated their CEO a F

Diverse Employees at Chevrolet rated their CEO a C+

Diverse Employees at GMC Truck rated their CEO an A+




At Chevrolet, employees in the Sales department rate Mary Barra the highest. According to employees, Mary Barra's ability to drive business results is Good. At GMC Truck, the Customer Support department's employees rate their CEO highest. And, 100% of GMC Truck's employees approve of their CEO's management style.