1 EXHIBIT 21 AUGAT INC. SUBSIDIARIES OF REGISTRANT The subsidiaries listed below have been included in the consolidated financial statements filed herewith. JURISDICTION OF PERCENTAGE SUBSIDIARIES OF THE REGISTRANT INCORPORATION OWNED - ------------------------------------------------------------------ --------------- ---------- Augat Components GmbH............................................. Germany 100 Augat AB.......................................................... Sweden 100 Augat AG.......................................................... Switzerland 100 Augat Communication Products Inc.................................. Washington 100 Augat Canada Inc.................................................. Canada 100 Augat International Ltd........................................... Virgin Islands 100 Augat KK.......................................................... Japan 100 Augat Limited..................................................... England 100 Augat PTE Limited................................................. Singapore 100 Augat Pty Limited................................................. Australia 100 Augat Realty Inc.................................................. Massachusetts 100 Augat SA.......................................................... France 100 Augat SA de CV.................................................... Mexico 100 Augat SRL......................................................... Italy 100 Augat Wiring Systems Inc.......................................... Alabama 100 AUG-ISO Inc....................................................... New Jersey 100 Augat Manufacturing SA............................................ Switzerland 100 LRC Electronics, Inc.............................................. New York 100 Reliable Electronic Finishing Company, Inc........................ Massachusetts 100 Augat Photon Systems Inc.......................................... Canada 100 Elastomeric Technologies Inc...................................... Pennsylvania 100 39