30 Years of No. 1 Companies

Timothy Rice
27 of 29

2008: Senior Whole Health
Cambridge, Mass.

2007 Revenue: $147.4 million
Three-Year Growth: 31,525%

The success of Senior Whole Health, a health plan for low-income seniors who qualify for both Medicare and Medicaid, was in some small part related to the aging U.S. population, many of whom rely on Medicare or Medicaid. Founded in 2004, the company continues to grow, placing on the 2009 Inc. 500 and 2010 Inc. 5000.