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Exhibit 21

List of Subsidiaries

|   |  |                                                                                                             |  |                 |                               | 
|-- |  | ----------------------------------------------------------------------------------------------------------- |  | --------------- | ----------------------------- | 
|   |  |                                                                                                             |  | JURISDICTION OF
|   |  |                                                                                                             |  | INCORPORATION  
|   |  | ENTITY                                                                                                      |  | OR ORGANIZATION
|   |  |                                                                                                             |  |                
|1  |  | Artesyn Communication Products Scandinavia AB                                                               |  |                 | Sweden                        | 
|2  |  | Artesyn Communications Products, Inc.                                                                       |  |                 | Wisconsin                     | 
|3  |  | Artesyn Communications Products UK Ltd.                                                                     |  |                 | Scotland                      | 
|4  |  | Spider Software, Ltd.                                                                                       |  |                 | Scotland                      | 
|5  |  | Artesyn Asset Management, Inc.                                                                              |  |                 | Delaware(Bahamas  domiciled) | 
|6  |  | Artesyn North America, Inc.                                                                                 |  |                 | Delaware                      | 
|7  |  | Artesyn Delaware, Inc.                                                                                      |  |                 | Delaware                      | 
|8  |  | Artesyn Delaware LLC                                                                                        |  |                 | Delaware                      | 
|9  |  | Artesyn Cayman LP                                                                                           |  |                 | Cayman Islands                | 
|10 |  | Artesyn International Ltd.                                                                                  |  |                 | Cayman Islands                | 
|11 |  | Artesyn Holding (Ireland) Ltd.                                                                              |  |                 | Ireland                       | 
|12 |  | Artesyn Ireland, Ltd.                                                                                       |  |                 | Cayman Islands                | 
|13 |  | Artesyn Technologies Asia Pacific, Ltd.                                                                     |  |                 | Hong Kong                     | 
|14 |  | Artesyn Netherlands BV                                                                                      |  |                 | Netherlands                   | 
|15 |  | Artesyn UK Ltd.                                                                                             |  |                 | United Kingdom                | 
|16 |  | Artesyn France SARL                                                                                         |  |                 | France                        | 
|17 |  | Artesyn Holding GmbH                                                                                        |  |                 | Austria                       | 
|18 |  | Artesyn Austria GmbH                                                                                        |  |                 | Austria                       | 
|19 |  | Artesyn Austria GmbH & Co. KG                                                                               |  |                 | Austria                       | 
|20 |  | Artesyn Hungary Electronikai kft                                                                            |  |                 | Hungary                       | 
|21 |  | Artesyn Germany GmbH                                                                                        |  |                 | Germany                       | 
|22 |  | Artesyn Elektronische Gerate Beteiligungs-und
    Verwaltungs-GmbH                                          |  |                 | Germany                       | 
|23 |  | Artesyn GmbH & Co. KG                                                                                       |  |                 | Germany                       | 
|24 |  | Artesyn Technologies Japan KK                                                                               |  |                 | Japan                         | 
|25 |  | Zhongshan Artesyn Technologies Electronics Co.,
    Ltd. (JV for distribution of power products in the PRC) |  |                 | PRC                           |