Growth in health care has been constant—and that means there’s been an ever-growing number of jobs opening up in the industry. Over the past 25 years, employment in health care boomed from 8.2 million jobs in 1990 to 14.8 million in 2014. Not only have the number of positions grown massively, but wages have also grown faster in health care compared to most other sectors of the economy.

As the industry continues to notch strong growth, we turned to the experts at Great Place to Work to find the companies that rate highest for employee satisfaction. Here are the 20 companies that are attracting and retaining today’s top talent in health care.

*Revenue figures are from the most recent fiscal year and headcount figures are the latest supplied by the company.