

Employees at McKesson rank Brian Tyler in the Top 50% of CEOs in San Francisco. Comparatively, employees at United Biosource Corporation rank Ethan Leder in the Bottom 10% of CEOs in Washington, DC. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Women at McKesson rated their CEO a C+
Women at United Biosource Corporation rated their CEO a D-

Diverse Employees at McKesson rated their CEO a C+
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At McKesson, employees in the Finance department rate Brian Tyler the highest. According to employees, Brian Tyler's ability to drive business results is Good. At United Biosource Corporation, the Customer Support department's employees rate their CEO highest.