Exhibit 21.1



ENTITIES OF ADVANCED MEDICAL OPTICS, INC.



|    |  |                                               |  |                                       
|--- |  | --------------------------------------------- |  | --------------------------------------
|    |  | NAME OF SUBSIDIARY                            |  | PLACE OF INCORPORATION OR ORGANIZATION
|    |  |                                              
|1.  |  | AMO Holdings, Inc.                            |  | United States (Delaware)              
|2.  |  | AMO Spain Holdings, LLC                       |  | United States (Delaware)              
|3.  |  | AMO U.K. Holdings, LLC                        |  | United States (Delaware)              
|4.  |  | AMO Nominee Holdings, LLC                     |  | United States (Delaware)              
|5.  |  | Vault Merger Corporation                      |  | United States (Delaware)              
|6.  |  | Advanced Medical Optics Australia Pty Ltd.    |  | Australia                             
|7.  |  | AMO Brasil Ltd.                               |  | Brazil                                
|8.  |  | AMO Belgium BVBA                              |  | Belgium                               
|9.  |  | AMO Canada Company                            |  | Canada                                
|10. |  | AMO Puerto Rico Manufacturing, Inc.           |  | Cayman Islands                        
|11. |  | AMO Ireland                                   |  | Cayman Islands                        
|12. |  | AMO (Hangzhou) Co., Ltd.                      |  | China                                 
|13. |  | AMO Denmark ApS                               |  | Denmark                               
|14. |  | AMO France SAS                                |  | France                                
|15. |  | AMO Germany GmbH                              |  | Germany                               
|16. |  | AMO Asia Limited                              |  | Hong Kong                             
|17. |  | Allergan Trading International Limited        |  | Ireland                               
|18. |  | AMO International Holdings                    |  | Ireland (Non Resident)                
|19. |  | AMO Ireland Finance                           |  | Ireland                               
|20  |  | Advanced Medical Optics India Private Limited |  | India                                 
|21. |  | AMO Italy SrL                                 |  | Italy                                 
|22. |  | AMO Japan KK                                  |  | Japan                                 
|23. |  | AMO Malta Limited                             |  | Malta                                 
|24. |  | AMO Netherlands BV                            |  | Netherlands                           
|25. |  | AMO Groningen B.V.                            |  | Netherlands                           
|26. |  | Advanced Medical Optics Norway ASA            |  | Norway                                
|27. |  | AMO Singapore Pte. Ltd.                       |  | Singapore                             
|28. |  | Advanced Medical Optics Spain S.L.            |  | Spain                                 
|29. |  | AMO Manufacturing Spain, S.L.                 |  | Spain                                 
|30. |  | Advanced Medical Optics Norden AB             |  | Sweden                                
|31. |  | Advanced Medical Optics Uppsala AB            |  | Sweden                                
|32. |  | AMO Switzerland GmbH                          |  | Switzerland                           
|33. |  | AMO United Kingdom, Ltd.                      |  | United Kingdom