EXHIBIT 21 KAMAN CORPORATION SUBSIDIARIES Following is a list of the Corporation's subsidiaries, each of which is wholly owned by the Corporation either directly or through another subsidiary. Second-tier subsidiaries are listed under the name of the parent subsidiary. Name State of Incorporation - ----------------------------------------------------------------- Registrant: KAMAN CORPORATION Connecticut Subsidiaries: Kaman Diversified Technologies Corporation Connecticut Kaman Aerospace Corporation Delaware Kaman Aerospace International Corporation Connecticut K-MAX Corporation Connecticut Kaman X Corporation Connecticut Kamatics Corporation Connecticut Kaman Instrumentation Corporation Connecticut Kaman Electromagnetics Corporation Massachusetts Kaman Industrial Technologies Corporation Connecticut Kaman Industrial Technologies, Ltd. Canada Kaman Music Corporation Connecticut KMI Europe, Inc. Delaware Kaman U.K. Limited Great Britain B & J Music Ltd. Canada