



Employees at SAP rank Christian Klein in the Top 5% of CEOs in Wilmington, DE. Similarly, employees at Zuora rank Tien Tzuo in the Top 10% of CEOs in San Francisco. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Women at SAP rated their CEO an A+

Women at Zuora rated their CEO an A+

Diverse Employees at SAP rated their CEO an A+

Diverse Employees at Zuora rated their CEO an A+




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At SAP, employees in the Business Development department rate Christian Klein the highest. According to employees, Christian Klein's ability to drive business results is Excellent. At Zuora, the HR department's employees rate their CEO highest. And, 75% of Zuora's employees approve of their CEO's management style.