CPI International, Inc. is the holding company for Communications & Power Industries, the largest manufacturer and rebuilder of electron devices in the United States. C&PI was founded in 1995 when Varian Associates sold its electron-device business to concentrate on medical systems. Its major subsidiaries include Eimac , Econco , and Beverly Microwave Systems. CPI International made its initial public offering in April, 2006.
| NASDAQ symbol: | CPII |
| Founded: | 1995 |
| Headquarters: | Palo Alto, California |
| Annual revenue: | $370,010,000 |
| Net income: | $20,450,000 |
| Operating income: | $59,700,000 |
| Market cap: | $290,000,000 |