Companies often like to talk up the reasons why they think they’re great to work for, but what do real employees think about some of the world’s biggest brands?

Using data from Glassdoor, a site where employees anonymously review their companies, we studied the 100 biggest companies on the Fortune 500 list (with more than 100 ratings) to see which are really the best to work for, based on five areas:

Work/Life Balance

Comp & Benefits

CEO Approval

Interview Difficulty

Interview Experience

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