


Employees at GumGum rank Marcus Startzel in the Top 20% of CEOs in Los Angeles. Comparatively, employees at Viant Inc. rank Tim Vanderhook in the Top 50% of similar sized companies. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Women at GumGum rated their CEO a B+

Women at Viant Inc. rated their CEO a C-

Diverse Employees at GumGum rated their CEO an A

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At GumGum, employees in the Engineering department rate Marcus Startzel the highest. According to employees, Marcus Startzel's ability to drive business results is Excellent.