


Employees at BlackBerry rank John Chen in the Top 50% of CEOs in Waterloo, IA. Comparatively, employees at Nokia rank Rajeev Suri in the Top 15% of CEOs in New York. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Women at BlackBerry rated their CEO an A+

Women at Nokia rated their CEO a C

Diverse Employees at BlackBerry rated their CEO a B-

Diverse Employees at Nokia rated their CEO a B




At BlackBerry, employees in the Engineering department rate John Chen the highest. According to employees, John Chen's ability to drive business results is Excellent. At Nokia, the Engineering department's employees rate their CEO highest. And, 67% of Nokia's employees approve of their CEO's management style.