


Employees at Blackboard Inc. rank William Ballhaus in the Bottom 20% of CEOs in Washington, DC. Comparatively, employees at McGraw Hill rank Simon Allen in the Top 10% 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 Blackboard Inc. rated their CEO a C

Women at McGraw Hill rated their CEO a B

Diverse Employees at Blackboard Inc. rated their CEO a D

Diverse Employees at McGraw Hill rated their CEO an A-


At Blackboard Inc., employees in the Customer Support department rate William Ballhaus the highest. According to employees, William Ballhaus' ability to drive business results is Average. At McGraw Hill, the Customer Support department's employees rate their CEO highest. And, 100% of McGraw Hill's employees approve of their CEO's management style.