Exhibit 21 to 2007 10-K



|                                                           |  |                    
|---------------------------------------------------------- |  | -------------------
|Direct and Indirect Subsidiaries of Convergys Corporation  |  | Jurisdiction       
|                                                           | 
|Convergys Corporation                                      |  | Ohio               
|- Convergys Information Management Group Inc.              |  | Ohio               
|- Convergys EMEA Limited                                   |  | United Kingdom     
|- - Convergys IMG Ltd                                      |  | United Kingdom     
|- - Telesens KSCL SA                                       |  | France             
|- - Convergys Egypt LLC                                    |  | Egypt              
|- Convergys IMG International Services Inc.                |  | Ohio               
|- Convergys IMG do Brasil Ltda                             |  | Brasil             
|- Convergys Singapore Pte. Ltd.                            |  | Singapore          
|- - Convergys Employee Care Singapore Pte. Ltd.            |  | Singapore          
|- - - Convergys Employee Care (Thailand) Co. Ltd.          |  | Thailand           
|- - - Convergys Employee Care Malaysia Sdn Bhd             |  | Malaysia           
|- - Convergys Benefits Pte. Ltd.                           |  | Singapore          
|- - - Convergys I- Benefits HK Limited                     |  | Hong Kong          
|- - - Convergys Benefits (M) Sdn. Bhd.                     |  | Malaysia           
|- - - - Smiles Solutions Sdn Bhd (Malaysia)                |  | Malaysia           
|- - Convergys Cyprus Limited                               |  | Cyprus             
|- - - Nodisko Trading Limited                              |  | Cyprus             
|- - - - Rosas Limited                                      |  | Cyprus             
|- - - - Nodisko Outsourcing Company Private Limite         |  | India              
|- Convergys Services Japan K.K.                            |  | Japan              
|- Convergys Cellular Systems Company                       |  | Ohio               
|- Convergys France SAS                                     |  | France             
|- Convergys Germany GmbH                                   |  | Germany            
|- Convergys Hong Kong Limited                              |  | Hong Kong          
|- Convergys Hungary Services LLC                           |  | Hungary            
|- Convergys IMG Australia Pty Ltd                          |  | Australia          
|- Convergys IMG International Inc.                         |  | Ohio               
|- Convergys IMG Spain, S.L.                                |  | Spain              
|- Convergys Information Management (India) Private Limited |  | India              
|- Convergys Information Management Services Limited        |  | Korea              
|- Convergys Lanka (Private) Limited                        |  | Sir Lanka          
|- Convergys Mexico S. de R. L. de C. V.                    |  | Mexico             
|- Convergys Solucoes Informaticas, Unipessoal, LTDA        |  | Portugal           
|- Convergys Thailand Co., Ltd.                             |  | Thailand           
|- Convergys CIS (LLC)                                      |  | Russia             
|- PT Convergys Indonesia                                   |  | Indonesia          
|                                                           | 
|- Convergys Customer Management Group Inc.                 |  | Ohio               
|- Convergys Costa Rica SRL                                 |  | Costa Rica         
|- Convergys Employee Care Argentina S.R.L.                 |  | Argentina          
|- Convergys Employee Care Colombia Limitada                |  | Colombia           
|- Convergys Employee Care Puerto Rico, LLC                 |  | Puerto Rico        
|- Convergys Employee Care Taiwan Limited                   |  | Taiwan             
|- Convergys India Services Private Limited                 |  | India              
|- Convergys Philippines Services Corporation               |  | Philippines        
|- Encore Receivable Management, Inc.                       |  | Kansas             
|- - Encore Receivable Management Canada Inc.               |  | Nova Scotia, Canada



---

|                                                               |  |                          
|-------------------------------------------------------------- |  | -------------------------
|- Finali Corporation                                           |  | Delaware                 
|- - Netsage Corporation                                        |  | Delaware                 
|- Convergys Learning Solutions Inc.                            |  | Delaware                 
|- - Arista Knowledge Systems, Inc.                             |  | Delaware                 
|- - DigitalThink (India) Pvt. Ltd.                             |  | India                    
|- - DigitalThink UK Ltd.                                       |  | United Kingdom           
|- - Horn Interactive Inc.                                      |  | Ohio                     
|- - - Tidewater Software, Inc.                                 |  | Ontario, Canada          
|- - Image Dynamic Inc.                                         |  | Ohio                     
|- Convergys Customer Management International Inc.             |  | Ohio                     
|- - Convergys CMG UK Limited                                   |  | United Kingdom           
|- - Convergys Customer Management AG                           |  | Switzerland              
|- - Convergys Customer Management Belgium SA                   |  | Belgium                  
|- - Convergys Customer Management Italy SRL                    |  | Italy                    
|- - Convergys Customer Management Netherlands B.V.             |  | Netherlands              
|- - Convergys Services Denmark ApS                             |  | Denmark                  
|- - Convergys Customer Management Group Canada Holding Inc.    |  | Delaware                 
|- - - Convergys Customer Management Limited Partner ULC        |  | Nova Scotia, Canada      
|- - - Convergys New Brunswick, Inc.                            |  | New Brunswick, Canada    
|- - - - Convergys CMG Canada Limited Partnership               |  | Manitoba, Canada         
|- - - Convergys Customer Management Delaware LLC               |  | Delaware                 
|- - - Convergys CMG Utah Inc.                                  |  | Utah                     
|                                                               | 
|- Convergys Broadband Asia Pte Ltd                             |  | Singapore                
|- Convergys Broadband Japan K.K.                               |  | Japan                    
|- Convergys Broadband Taiwan Limited                           |  | Taiwan                   
|                                                               | 
|- Convergys Israel Investments, Ltd.                           |  | Israel                   
|- Convergys Solutions Ltd.                                     |  | Israel                   
|- Convergys Solutions Australia Pty Ltd.                       |  | Australia                
|- - SATTEC Solutions Pty Ltd.                                  |  | Australia                
|                                                               | 
|- Asset Ohio Fourth Street LLC                                 |  | Ohio                     
|- Convergys Government Solutions LLC                           |  | Ohio                     
|- Convergys Information Technology Services (Dalian) Co., Ltd. |  | Dalian, China            
|- Convergys Software Service (Beijing) Ltd.                    |  | Peoples Republic of China



| |  |  | All subsidiaries wholly owned except Convergys Broadband Asia Pte Ltd. And its subsidiaries which are owned 75%
| | - |  | ---------------------------------------------------------------------------------------------------------------



| |  |  | All subsidiaries conduct business under their legal name.
| | - |  | ---------------------------------------------------------