Kaiser Foundation Health Plan, Inc., providing its services under the Kaiser Permanente name, is the largest not-for-profit HMO in the United States. It now serves about 8.2 million members in 9 states and Washington, D.C. The Oakland, California-based organization underwrites the Permanente ...
In June the company again changed its name, becoming ICF Kaiser International to underscore that it had integrated its California engineering firm with its Washington, D.C. consulting business, and in September it began trading on the New York Stock Exchange. But 1993 was a tough year for envi...