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Exhibit 21.1
SUBSIDIARIES OF THE REGISTRANT
(1) Spectrum Control, Inc.
100% - Owned Subsidiary
Incorporated in the State of Delaware
Investment Company
(2) Spectrum Engineering International, Inc.
100% - Owned Subsidiary
Incorporated in the State of Delaware
Interest Charge Domestic International Sales Corporation
(3) Spectrum Control Technology, Inc.
100% - Owned Subsidiary
Incorporated in the State of Delaware
Operating Company
(4) Spectrum Polytronics, Inc.
96% - Owned Subsidiary
Incorporated in the Commonwealth of Pennsylvania
Former Operating Company
(5) Spectrum Control GmbH
100% - Owned Subsidiary
Incorporated in Germany
Operating Company
(6) Spectrum Control De Mexico, S.A. De C.V.
98% - Owned Subsidiary
Incorporated in Mexico
Operating Company