Company headquarters and top 3 locations by size are listed on state pages.
N.A.: Not available. U.S. employees includes part-timers as of time of survey. Job growth, new jobs, and voluntary turnover are full-time only. Revenues are for 2010 or latest fiscal year. All data based on U.S. employees.
* Average annual pay: yearly pay rate plus additional cash compensation for the largest classification of full-time salaried and hourly employees.
To pick the 100 Best Companies to Work For, Fortune partners with the Great Place to Work Institute to conduct the most extensive employee survey in corporate America; 280 firms participated in this year's survey. More