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EX-23 - EX-23 - POWER ONE INCa2197329zex-23.htm
EX-32 - EX-32 - POWER ONE INCa2197329zex-32.htm
EX-31.2 - EX-31.2 - POWER ONE INCa2197329zex-31_2.htm
EX-31.1 - EX-31.1 - POWER ONE INCa2197329zex-31_1.htm
10-K - 10-K - POWER ONE INCa2197329z10-k.htm

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Exhibit 21


Power-One, Inc.—List of Subsidiaries

NAMED ENTITY
  JURISDICTION/COUNTRY  
• Power-One Energy Solutions Pty Ltd.      Australia  
• Power-One BVBA     Belgium  
• Power-One Limited     Cayman Islands  
• Power-One Co. Ltd.      China  
• Power-One Asia Pacific Electronics (Shenzhen) Co. Ltd.      China  
• Power-One I/S     Denmark  
• Power-One Denmark ApS     Denmark  
• Power-One OY     Finland  
• Power-One S.A.S.      France  
• Power-One GmbH     Germany  
• Power-One Ltd.      Hong Kong  
• Power-One Hungary Holdings, Kft.      Hungary  
• Power-One Ireland Ltd.      Ireland  
• Power-One Italy S.p.A.      Italy  
• Power-One Energy Solutions SDN BHD     Malaysia  
• Power-One B.V.      Netherlands  
• Power-One Norge AS     Norway  
• Power-One AS     Norway  
• Power-One Limited Liability Company     Russia  
• Power-One Pte. Ltd.      Singapore  
• Power-One s.r.o.      Slovakia  
• Power-One Power Solutions AB     Sweden  
• Power-One AG     Switzerland  
• Power-One Limited     United Kingdom  
• HC Power, Inc.      USA  
• P-O Delaware, Inc.      USA  
• P-O Nevada Corp.      USA  
• PAI Capital LLC     USA  



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Power-One, Inc.—List of Subsidiaries