On average, employees in Saint Helena, CA at Mumm Napa give their company a 3.5 rating out of 5.0 based on 1, whereas overall Average Rating of Mumm Napa is 3.5 out of 5.0 based on 1 Mumm Napa Review Ratings. The happiest Mumm Napa employees in Saint Helena, CA are Anonymous Employees submitting an average rating of 3.5.
"I've worked for Mumm Napa since November, 2018. It was a great opportunity to develop my sales expertise, but do have the ability to progress. Technological sales in San Francisco would be an opportunity to progress my career."
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