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Exhibit 21.1

NetManage, Inc.

December 31, 2002


|                                   |  |                 
|---------------------------------- |  | ----------------
|US and International Subsidiaries  |  | Activity        
|                                   |  |                 
|US                                 |  |                 
|Wall Data Incorporated             |  | Inactive        
|FTP Software, Inc.                 |  | Inactive        
|Network Software Associates, Inc.  |  | Inactive        
|NetSoft, Inc.                      |  | Inactive        
|Wall Data International, Inc.      |  | Holding Co.     
|Aqueduct Software, Inc.            |  | Inactive        
|                                  
|Europe                             |  |                 
|UK                                 |  |                 
|NetManage UK Limited               |  | Operating       
|FTP Software Limited               |  | Inactive        
|Firefox UK Limited                 |  | In Liquidation  
|Firefox Management Limited         |  | In Liquidation  
|Firefox Communications Limited     |  | In Liquidation  
|Firefox Corporation Limited        |  | In Liquidation  
|NetSoft International Limited      |  | In Liquidation  
|Wall Data (UK) Limited             |  | Inactive        
|Simware Limited                    |  | Inactive        
|Relay Technology UK Limited        |  | In Liquidation  
|Ireland                            |  |                 
|Wall Data Limited                  |  | Inactive        
|Expert Edge Computer Systems, Ltd. |  | Inactive        
|Radisson Ltd.                      |  | Inactive        
|Germany                            |  |                 
|NetManage Software GmbH            |  | Operating       
|Wall Data Holding GmbH             |  | In Liquidation  
|FTP Software GmbH                  |  | In Liquidation  
|Simware GmbH                       |  | In Liquidation  
|First Service GmbH Munchen         |  | In Liquidation  
|France                             |  |                 
|NetManage SARL                     |  | Operating       
|Italy                              |  |                 
|NetManage Italia Srl               |  | Operating       
|Spain                              |  |                 
|NetManage Iberia SL                |  | Operating       
|Sweden                             |  |                 
|NetManage Nordic AB                |  | Operating       
|Netherlands                        |  |                 
|NetSoft Benelux BVBA               |  | Operating       
|Canada                             |  |                 
|NetManage Canada Inc.              |  | Operating       
|Japan                              |  |                 
|NetManage Japan KK                 |  | Inactive        
|Israel                             |  |                 
|N.Y. NetManage Ltd.                |  | Manuf. Entity   
|N.Y. NetManage (Yerushalayim) Ltd. |  |                 
|Mexico                             |  |                 
|NetManage Mexico SA de CV          |  | Mrkting services
|Brazil                             |  |                 
|NetManage do Brasil Ltda.          |  | Mrkting services