Each year AARP recognizes companies and organizations that value the mature worker.  Here's the top ten:

1. SC Johnson, Racine, Wis.
2. Mercy Health System, Janesville, Wis.
3. First Horizon National Corporation, Memphis
4. Scripps Health, San Diego
5. Stanley Consultants, Muscatine, Iowa
6. Lee Memorial Health System, Fort Myers, Fla.
7. Leesburg Regional Medical Center and The Villages Regional Hospital, Leesburg, Fla.
8. George Mason University, Fairfax, Va.
9. Principal Financial Group, Des Moines, Iowa
10. Massachusetts General Hospital, Boston

With brands like Shout, Windex and Scrubbing Bubbles under its name, SC Johnson certainly should be one of the cleanest companies to work for. But on Tuesday, AARP acknowledged the company for a different reason: its policies and practices that make it the best workplace for those over the age of 50

CBSMarketwatch provides the 2007 AARP list.