


Employees at Tubular Labs rank Scott Ernst in the Top 5% of CEOs in San Francisco. Comparatively, employees at ZEFR rank Zach James in the Bottom 40% of CEOs in Los Angeles. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Women at Tubular Labs rated their CEO an A-

Women at ZEFR rated their CEO a B-

Diverse Employees at Tubular Labs rated their CEO a B+

Diverse Employees at ZEFR rated their CEO a C+




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