Exhibit 21.1

Subsidiaries of Mead Johnson Nutrition Company



|                                                                               |  |                              
|------------------------------------------------------------------------------ |  | -----------------------------
|Entity Name                                                                    |  | Jurisdiction of Incorporation
|Mead Johnson Nutrition S.R.L.                                                  |  | Argentina                    
|Mead Johnson Nutrition (Australia) Pty Ltd                                     |  | Australia                    
|Mead Johnson Nutrition (Belgium) BVBA                                          |  | Belgium                      
|Mead Johnson do Brasil Comércio e Importação de Produtos de Nutrição Ltda.     |  | Brazil                       
|Mead Johnson Nutrition (Canada) Co.                                            |  | Canada                       
|Mead Johnson Nutritionals (China) Ltd.                                         |  | China                        
|Mead Johnson Nutrition (Colombia) Ltda.                                        |  | Colombia                     
|Mead Johnson Denmark (a Representation Office of Mead Johnson BV)              |  | Denmark (Rep Office)         
|Mead Johnson Nutrition (Ecuador) Cia. Ltda.                                    |  | Ecuador                      
|Mead Johnson Nutrition (France) SAS                                            |  | France                       
|Mead Johnson Nutrition (Hong Kong) Limited                                     |  | Hong Kong                    
|Mead Johnson Nutrition (India) Private Limited                                 |  | India                        
|PT Mead Johnson Indonesia                                                      |  | Indonesia                    
|Mead Johnson Nutrition Ireland (a Representation Office of Mead Johnson BV)    |  | Ireland                      
|Mead Johnson Nutrition (Italia) S.R.L.                                         |  | Italy                        
|Mead Johnson Nutrition (Malaysia) Sdn. Bhd.                                    |  | Malaysia                     
|Mead Johnson Nutricionales de México, S. de R.L. de C.V.                       |  | Mexico                       
|MJN Holdings (Netherlands) B.V.                                                |  | Netherlands                  
|GMK Holdings B.V. (formerly De Barte Limburg B.V.)                             |  | Netherlands                  
|Mead Johnson B.V.                                                              |  | Netherlands                  
|Mead Johnson Nutrition Norway (a Branch of Mead Johnson BV)                    |  | Norway                       
|Mead Johnson Nutrition (Peru) S.r.l.                                           |  | Peru                         
|Mead Johnson Nutrition (Philippines), Inc.                                     |  | Philippines                  
|Mead Johnson Nutrition (Poland) Sp. z.o.o                                      |  | Poland                       
|Mead Johnson Nutrition (Portugal) Nutrição Infantil, Sociedade Unipessoal, Lda |  | Portugal                     
|Limited Liability Company Mead Johnson Nutrition                               |  | Russia                       
|Mead Johnson Nutrition (Singapore) Pte Ltd.                                    |  | Singapore                    
|Mead Johnson Nutrition Holdings (Singapore) Pte. Ltd.                          |  | Singapore                    
|Triple J Ingredients Pte. Ltd.                                                 |  | Singapore                    
|Mead Johnson Nutrition (Spain) S.L.                                            |  | Spain                        
|Mead Johnson Nutrition (Sweden) AB                                             |  | Sweden                       
|Mead Johnson Nutrition (Taiwan) Ltd.                                           |  | Taiwan                       
|Mead Johnson Nutrition (Thailand) Ltd.                                         |  | Thailand                     
|Mead Johnson Nutrition (UK) Ltd.                                               |  | UK                           
|Mead Johnson Nutrition Nominees LLC                                            |  | Delaware                     
|Mead Johnson Nutrition (Venezuela) LLC                                         |  | Delaware                     
|Mead Johnson Nutrition (Dominicana) SA                                         |  | Delaware                     
|Mead Johnson & Company                                                         |  | Delaware                     
|Mead Johnson Nutrition (Puerto Rico), Inc.                                     |  | Delaware                     
|Mead Johnson Nutrition (Venezuela) SCA                                         |  | Venezuela                    
|Mead Johnson Nutrition (Vietnam) Company Limited                               |  | Vietnam