


Employees at Johnson Controls rank George Oliver in the Bottom 25% of CEOs in Milwaukee, WI. Comparatively, employees at Tata Technologies rank Warren Harris in the Top 10% 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 Johnson Controls rated their CEO a F

Not Enough Data

Diverse Employees at Johnson Controls rated their CEO a D-

Diverse Employees at Tata Technologies rated their CEO a C


Not Enough Data
At Johnson Controls, employees in the Marketing department rate George Oliver the highest. According to employees, George Oliver's ability to drive business results is Poor. At Tata Technologies, the Engineering department's employees rate their CEO highest. And, 100% of Tata Technologies' employees approve of their CEO's management style.