


Employees at J2 Global rank Vivek Shah in the Bottom 15% of CEOs in Los Angeles. Comparatively, employees at RingCentral rank Vladimir Shmunis in the Top 5% 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 J2 Global rated their CEO a B

Women at RingCentral rated their CEO an A+

Diverse Employees at J2 Global rated their CEO a D

Diverse Employees at RingCentral rated their CEO an A+


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At J2 Global, employees in the Engineering department rate Vivek Shah the highest. According to employees, Vivek Shah's ability to drive business results is Poor. At RingCentral, the Admin department's employees rate their CEO highest.