


Employees at MilliporeSigma rank Jean-Charles Wirth in the Top 40% of CEOs in Boston. Comparatively, employees at Waters Corporation rank Christopher OConnell in the Bottom 10% of CEOs in Boston. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Women at MilliporeSigma rated their CEO a B

Women at Waters Corporation rated their CEO a C+

Diverse Employees at MilliporeSigma rated their CEO an A+

Diverse Employees at Waters Corporation rated their CEO an A+


At MilliporeSigma, employees in the Product department rate Jean-Charles Wirth the highest. According to employees, Jean-Charles Wirth's ability to drive business results is Average. At Waters Corporation, the IT department's employees rate their CEO highest. And, 67% of Waters Corporation's employees approve of their CEO's management style.