EXHIBIT 21.1 EMS TECHNOLOGIES, INC. AND SUBSIDIARIES Subsidiaries of the Registrant LXE Inc. 125 Technology Parkway P.O. Box 926000 Norcross, GA 30092-9600 - LXE Inc. has nine subsidiaries in the same line of business (distribution and support of LXE products) operating in foreign countries. EMS Technologies Canada, Ltd. 1725 Woodward Drive Ottawa, Ontario K2C 0P9