EX-21 4 exhibit_21.txt LIST OF SUBSIDIARIES EXHIBIT 21 LIST OF SUBSIDIARIES California Amplifier SARL - a French corporation CalAmp Solutions Holdings, Inc. (formerly Vytek Corporation) - a Delaware Corporation CalAmp Solutions, Inc. * (formerly Stellcom, Inc.) - a California corporation Microknowledge, Inc. * - a New York corporation Vytek Products, Inc. * (inactive) - a California corporation * wholly-owned subsidiaries of CalAmp Solutions Holdings, Inc.