There are a number of publications and organizations that annually rank companies based upon various criteria. One of the most cited is published each year in Fortune Magazine.
http://fortune.com/best-companies/
There are other lists of companies with poor records on human resources issues as well as those who engaged in fraud and corruption practices. Some of these lists included:
https://womenlovetech.com/the-best-and-worst-companies-for-working-women/
http://fortune.com/2017/12/31/biggest-corporate-scandals-misconduct-2017-pr/
