EXHIBIT 21.01 --- LIST OF SUBSIDIARIES SUBSIDIARY FRANCE - ------ Radius France S.A. Radius S.A.R.L. ASIA - ---- Nihon SuperMac K.K. SuperMac Asia Pacific UNITED KINGDOM - -------------- SuperMac Technology Europe GERMANY - ------- Radius GmbH OTHERS - ------ Radius FSC Inc. Radius (Cayman Island) Ltd. Radius Canada All subsidiaries are either inactive or in dissolution or preparation therefor, except Radius (Cayman Island) Ltd. -42-