EXHIBIT 21 SUBSIDIARIES OF REGISTRANT Subsidiaries of the Company, all of which are wholly-owned and are included in the consolidated financial statements, are as follows: Name State or Country of Incorporation - ---- --------------------------------- Artesyn Solutions Inc. Delaware C.P. Power Products (Zhong Shan) Co., Ltd. People's Republic of China Artesyn Asia-Pacific Ltd. Hong Kong Computer Products (France) S.A.R.L. France Computer Products GmbH Germany Computer Products Power Conversion Limited England Dutor Holding BV Netherlands Elba Electric-Baulemente AG Switzerland Elba Electric GmbH Germany Elba Electronics Limited United Kingdom Elba Electronique S.A.R.L France Elba Modul GmbH Germany Elba s.r.o. Czech Republic Herbert Elektronische Gerate GmbH & Co. KG Germany Herbert Zehnte Beteilungs-Und Verwaltungs GmbH Germany Artesyn Communication Products, Inc. Wisconsin Jeta Power Systems, Inc. California KRP Power Source BV Netherlands Power Products (Ireland), Ltd. Cayman Islands, B.W.I. Power Products, Ltd. Cayman Islands, B.W.I. RT Holding Corp. Florida RTP Foreign Sales Corporation U.S. Virgin Islands Stevens-Arnold, Inc. Massachusetts Zytec Corporation Minnesota Zytec FSC, Inc. Virgin Islands Zytec GmbH Austria Zytec HungaryElectronikai Kft. Hungary Zytec Modular Power Systems, Inc. Texas